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The influence of straight vegetable oil fatty acid composition on compression ignition combustion and emissions Paul Hellier, Nicos Ladommatos, Talal Yusaf Fuel Volume 143, 1 March 2015, Pages 131–143 Mar-2015
Diesel exhaust particle exposure in vitro impacts T lymphocyte phenotype and function Marina Pierdominici, Angela Maselli, Serena Cecchetti, Antonella Tinari, Arianna Mastrofrancesco, Michela Alfè, Valentina Gargiulo, Carlo Beatrice, Gabriele Di Blasio, Giulia Carpinelli, Elena Ortona, Antonello Giovannetti, Silvana Fiorito Particle and Fibre Toxicology 2014 11 :74 Dec-2014
Effect of lubricating oil additive package on the characterization of diesel particles Yuesen Wang, Xingyu Liang, Gequn Shu, Xu Wang, Jingkuan Bao, Changwen Liu Applied Energy Volume 136, 31 December 2014, Pages 682–691 Dec-2014
Combustion and emission characteristics of a direct-injection gasoline engine using the MMT fuel additive gasoline Peng Geng, Hui Zhang Fuel, In Press, Uncorrected Proof Dec-2014
Particle effective density and mass during steady-state operation of GDI, PFI, and diesel passenger cars David C. Quiros, Shaohua Hu, Shishan Hu, Eon S. Lee, Satya Sardar, Xiaoliang Wang, Jason S. Olfert, Heejung S. Jung, Yifang Zhu, Tao Huai Journal of Aerosol Science, In Press Dec-2014
Fuel Economy of a Multimode Combustion Engine With Three-Way Catalytic Converter Sandro P. Nüesch, Anna G. Stefanopoulou, Li Jiang and Jeff Sterniak J. Dyn. Sys., Meas., Control 137(5), 051007 (May 01, 2015) Dec-2014
Influence of the exhaust gas turbocharger on nano-scale Particulate Matter emissions from a GDI spark ignition engine Matteo Cucchi, Stephen Samuel Applied Thermal Engineering, in press Nov-2014
Impact of fuel and injection system on particle emissions from a GDI engine Chongming Wang, Hongming Xu, Jose Martin Herreros, Jianxin Wang, Roger Cracknell Applied Energy Volume 132, 1 November 2014, Pages 178–191 Nov-2014
Number Size Distribution of Airborne Nanoparticles during Summertime in Kuwait: First Observations from the Middle East Adullah N. Al-Dabbous and Prashant Kumar Environ. Sci. Technol., Just Accepted Manuscript Nov-2014
Mixture of glycerol ethers as diesel bio-derivable oxy-fuel: Impact on combustion and emissions of an automotive engine combustion system Carlo Beatrice, Gabriele Di Blasio, Chiara Guido, Catia Cannilla, Giuseppe Bonura, Francesco Frusteri Applied Energy Volume 132, 1 November 2014, Pages 236–247 Nov-2014
Study of regulated emissions and nanoparticle characteristics of light-duty direct-injection vehicles fuelled with gasoline and liquefied petroleum gas in the New European Driving Cycle and the Federal Test Procedure 75 driving cycle Wonwook Jang, Ahyun Ko, Sungha Baek, Dongyoung Jin, Kwanhee Choi, Cha-Lee Myung, Simsoo Park Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering November 9, 2014 0954407013517 Nov-2014
Real-time driving cycle measurements of ultrafine particle emissions from two wheelers and comparison with passenger cars A. Momenimovahed, J. S. Olfert, M. D. Checkel, S. Pathak, V. Sood, Y. Singh, S. K. Singal International Journal of Automotive Technology December 2014, Volume 15, Issue 7, pp 1053-1061 Nov-2014
Soot aggregate restructuring due to coatings of secondary organic aerosol derived from aromatic precursors Elijah G Schnitzler, Ashneil Dutt, Andre M Charbonneau, Jason S Olfert, and Wolfgang Jaeger Environ. Sci. Technol., Just Accepted Manuscript Nov-2014
Increase in thermophoretic velocity of carbon aggregates as a function of particle size E. Brugière, F. Gensdarmes, F.X. Ouf, J. Yon, A. Coppalle Journal of Aerosol Science Volume 76, October 2014, Pages 87–97 Oct-2014
Effect of lubricant oil additive on size distribution, morphology, and nanostructure of diesel particulate matter Yuesen Wang, Xingyu Liang, Gequn Shu, Xiangxiang Wang, Xiuxiu Sun, Changwen Liu Applied Energy Volume 130, 1 October 2014, Pages 33–40 Oct-2014
Determination of PM mass emissions from an aircraft turbine engine using particle effective density L. Durdina, B.T. Brem, M. Abegglen, P. Lobo, T. Rindlisbacher, K.A. Thomson, G.J. Smallwood, D.E. Hagen, B. Sierau, J. Wang Atmospheric Environment Volume 99, December 2014, Pages 500–507 Oct-2014
Experimental study on filtration and continuous regeneration of a particulate filter system for heavy-duty diesel engines Tao Tang, Jun Zhang, Dongxiao Cao, Shijin Shuai, Yanguang Zhao Journal of Environmental Sciences Oct-2014
Fuel Economy of a Multimode Combustion Engine with Three-Way Catalytic Converter Sandro P. Nüesch, Li Jiang, Jeff Sterniak and Anna G. Stefanopoulou ASME Oct-2014
Experimental investigation of the evaporation characteristics of the fuel in a direct-injection spark ignition engine subjected to a direct-start process Maoyu Xiao, Lei Shi, Kangyao Deng Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering September 30, 2014 09544070145 Sep-2014
Physicochemical properties of aerosol released in the case of a fire involving materials used in the nuclear industry F.-X. Ouf, V.-M. Mocho, S. Pontreau, Z. Wang, D. Ferry, J. Yon Journal of Hazardous Materials, In Press Sep-2014
Size, volatility, and effective density of particulate emissions from a homogeneous charge compression ignition engine using compressed natural gas Dallin S. Bullock, Jason S. Olfert Journal of Aerosol Science Volume 75, September 2014, Pages 1–8 Sep-2014
Effect of hydrogen-diesel fuel co-combustion on exhaust emissions with verification using an in–cylinder gas sampling technique Midhat Talibi, Paul Hellier, Ramanarayanan Balachandran, Nicos Ladommatos International Journal of Hydrogen Energy Aug-2014
Comparison of Vibrations and Emissions of Conventional Jet Fuel with Stressed 100% SPK and Fully Formulated Synthetic Jet Fuel Bhupendra Khandelwal, Swapneel Roy, Charles Lord and Simon Blakey Aerospace 2014, 1(2), 52-66; Aug-2014
i On Combustion in the CNG - Diesel Dual Fuel Engine FREDRIK KÖNIGSSON Doctoral Thesis Aug-2014
Clogging of Industrial High Efficiency Particulate Air (HEPA) Filters in Case of Fire: From Analytical to Large-Scale Experiments F.-X. Ouf, V.-M. Mocho, S. Pontreau, Z. Wang, D. Ferry & J. Yon Aerosol Science and Technology Volume 48, Issue 9, 2014 Aug-2014
Low temperature oscillations of DME combustion in a jet-stirred reactor Klaus-Dieter Stoehr, Norbert Peters, Joachim Beeckmann Proceedings of the Combustion Institute Jul-2014
Part-load particulate matter from a GDI engine and the connection with combustion characteristics

F. Bonatesta, E. Chiappetta, A. La Rocca

Applied Energy Volume 124, 1 July 2014, Pages 366–376 Jul-2014
Current and Future Methods for Calibration of Black Carbon Real-Time Mass Instruments Greg Smallwood, Kevin Thomson, Fengshan Liu, Dan Clavel, Matthew Dickau, Tyler Johnson, Jason Olfert Cambridge Particle Meeting 2014 Jun-2014
Engine performance and emission characteristics of hydrotreated vegetable oil in light duty diesel engines Duckhan Kim, Seonghwan Kim, Sehun Oh, Soo-Young No Fuel Volume 125, 1 June 2014, Pages 36–43 Jun-2014
Hardware-in-the-loop validation of a power management strategy for hybrid powertrains Youngki Kim, Ashwin Salvi, Jason B. Siegel, Zoran S. Filipi, Anna G. Stefanopoulou, Tulga Ersal Control Engineering Practice Jun-2014
Aircraft non-volatile particle emissions: estimating number from mass Marc E.J. Stettler, Adam M. Boies ETH Nanoparticle Conference 2014 Jun-2014
Temperature effects on emissions of an active thermally controlled spark ignition single-cylinder engine Eric W Hoffmann, John J Moskwa American Control Conference (ACC), 2014 Jun-2014
Collection efficiency of the Soot-Particle Aerosol Mass Spectrometer (SP-AMS) for internally mixed particulate black carbon

M. D. Willis, A. K. Y. Lee, T. B. Onasch, E. C. Fortner, L. R. Williams, A. T. Lambe, D. R. Worsnop, and J. P. D. Abbatt

Atmos. Meas. Tech. Discuss., 7, 5223–5249, 2014 May-2014
Pro-inflammatory effects of diesel exhaust nanoparticles on Scleroderma skin cells

Arianna Mastrofrancesco, Michela Alfè, Edoardo Rosato, Valentina Gargiulo, Carlo Beatrice, Gabriele Di Blasio, Bingsen Zhang, Dangsheng Su, Mauro Picardo, and Silvana Fiorito

Journal of Immunology Research May-2014
Innovative Sprays and Particulate Reduction with GDi Injectors

Joseph Kazour, Bizhan Befrui, Harry Husted, Michael Raney, and Daniel Varble

SAE 2014-01-1441 Apr-2014
Investigation of Combustion Phasing Control Strategy During Reactivity Controlled Compression Ignition (RCCI) Multicylinder Engine Load Transitions Yifeng Wu, Reed Hanson and Rolf D. Reitz J. Eng. Gas Turbines Power 136(9), 091511 (Apr 21, 2014) Apr-2014
Steady-state measurement of the effective particle density of cigarette smoke

Tyler J. Johnson, Jason S. Olfert, Ross Cabot, Conor Treacy, Caner U. Yurteri, Colin Dickens, John McAughey, Jonathan P.R. Symonds

Journal of Aerosol Science, In Press Apr-2014
Physical and chemical characterization of fly ashes from Swiss waste incineration plants and determination of the ash fraction in the nanometer range

Jelena Buha, Nicole Muller, Bernd Nowack, Andrea Ulrich, Sabrina Losert, and Jing Wang

Environ. Sci. Technol., Just Accepted Manuscript Apr-2014
Fuel System Pressure Increase for Enhanced Performance of GDi Multi- Hole Injection Systems

Guy Hoffmann, Bizhan Befrui, Axel Berndorfer, Walter F. Piock, and Daniel L. Varble

SAE 2014-01-1209 Apr-2014
Control-Oriented Gas Exchange Model for Diesel Engines Utilizing Variable Intake Valve Actuation Lyle Kocher, Edward Koeberlein, Karla Stricker, Daniel G. Van Alstine and Gregory Shaver Journal of Dynamic Systems, Measurement, and Control Apr-2014
Recycling Concrete: An Undiscovered Source of Ultrafine Particles

Prashant Kumar, Lidia Morawska

Atmospheric Environment, In Press Mar-2014
Sudden releases of gases

Hana Chaloupecka, Zbynek Janour, Klara Jurcakova, Libor Kukaaka and Stepan Nosek

EPJ Web of Conferences Volume 67, 2014 EFM13 – Experimental Fluid Mechanics 2013 Mar-2014
Optimisation of boosting strategy for controlled auto-ignition combustion in a four-valve camless gasoline direct injection engine running in two-stroke cycle

Yan Zhang, Hua Zhao

International Journal of Engine Research February 7, 2014 1468087413519991 Feb-2014
Experimental validation of PM capture in open substrates

Jonas Sjoblom , Henrik Strom , Ananda Subramani Kannan , and Houman Ojagh

Ind. Eng. Chem. Res. Feb-2014
Sooting tendency of paraffin components of diesel and gasoline in diffusion flames

Maria L. Botero, Sebastian Mosbach, Markus Kraft

Fuel, Available online 22 February 2014 Feb-2014
Experimental study on the particulate matter emission characteristics for a direct-injection gasoline engine

Yi-Qiang Pei, Jing Qin, Suo-Zhu Pan

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering Jan-2014
Independent fuel injection strategy based on the initial piston positions for HEV engine quick start

Tao Li, Kangyao Deng,Haiyong Peng,Chongmin Wu

Fuel Volume 117, Part A, 30 January 2014, Pages 733–741 Jan-2014
Analysis of the Impact of the Dual-Fuel Ethanol-Diesel System on the Size, Morphology, and Chemical Features of the Soot Particles Emitted from a LD Diesel Engine

Gabriele Di Blasio, Mauro Viscardi, Michela Alfe, Valentina Gargiulo, Anna Ciajolo, Carlo Beatrice

SAE 2014-01-1613 Jan-2014
High-speed diode laser measurements of temperature and water vapor concentration in the intake manifold of a diesel engine

Gurneesh S Jatana, Sameer V Naik, Gregory M Shaver, Robert P Lucht

International Journal of Engine Research January 30, 2014 Jan-2014
Dynamic Injection Adaptation by Input Shaping for Low NOx Emissions during Transients

Donald Selmanaj, Harald Waschl, Michael Schinnerl, Sergio Savaresi, Luigi del Re

SAE 2014-01-1161 Jan-2014
Robust oxygen fraction estimation for conventional and premixed charge compression ignition engines with variable valve actuation

Lyle E. Kocher, Carrie M. Hall, Karla Stricker, David Fain, Dan Van Alstine, Gregory M. Shaver

Control Engineering Practice Jan-2014
Concentration and Size Distributions of Nanoparticle Emissions during Low Temperature Combustion using Fuels for Advanced Combustion Engines (FACE)

Peter Bonsack, Ross Ryskamp, Marc Besch, Daniel Carder, Mridul Gautam, John Nuszkowski

SAE 2014-01-1588 Jan-2014
Periodic rich combustion of a diesel fuelled engine for NOx emissions reduction through engine management system

Alimin, A.J., Benjamin, S.F. and Roberts, C.A.

CADME 2007, Perlis, Malaysia, Paper 175 Jan-2014
Reduction of PM emissions from a heavy-duty diesel engine with diesel/methanol dual fuel

Peng Geng, Chunde Yao, Lijiang Wei, Junheng Liu, Quangang Wang, Pan Wang, Jianyun Wang

Fuel Available online 28 January 2014 Jan-2014
Investigation of VVT and Spark Timing on Combustion and Particle Emission from a GDI Engine during Transient Operation

Cheng Tan, Hongming Xu, He Ma, Akbar Ghafourian

SAE 2014-01-1370 Jan-2014
The Particulate Number Emissions from GDI Engines: Advanced Characterization and Reduction through a Gasoline Particulate Filter with Membrane Technology

Stéphane ZINOLA, Mickaël LEBLANC, Antoinette BOREAVE, Badr R’MILI,Bruno CARTOIXA, Philippe VERNOUX, Stéphane RAUX

researchgate.net Dec-2013
Statistical properties of concentration fluctuations in two merging plumes

D. Contini, A. G. Robins, P. Hayden

Environmental Fluid Mechanics Dec-2013
Specific engine performance and gaseous emissions characteristics of European test cycle and worldwide harmonized driving cycle for a heavy-duty diesel engine

Cha-Lee Myung, Ahyun Ko, Juwon Kim, Kwanhee Choi, Sangil Kwon, Simsoo Park

Journal of Mechanical Science and Technology December 2013, Volume 27, Issue 12, pp 3893-3902 Dec-2013
Effect of rapeseed methylester blending on diesel passenger car emissions – Part 1: Regulated pollutants, NO/NOx ratio and particulate emissions

Georgios Fontaras, Maria Kalogirou, Theodorοs Grigoratos, Panagiotis Pistikopoulos, Zisis Samaras, Kenneth Rose

Fuel Available online 31 December 2013 Dec-2013
Fuel from waste tyres and particulate matter emitted from the process

Stephen Samuel & Leila Álvarez Garcia

International Journal of Sustainable Engineering Nov-2013
The effects of unburned hydrocarbon recirculation on ignition and combustion during diesel engine cold starts

Yi Cui, Haiyong Peng, Kangyao Deng, Lei Shi

Energy, In Press Nov-2013
Particulate matter emission comparison from conventional and premixed low temperature combustion with diesel, biodiesel and biodiesel–ethanol fuels

Jianye Su, Haoyue Zhu, Stanislav V. Bohac

Fuel Volume 113, November 2013, Pages 221–227 Nov-2013
Optimisation-oriented modelling of the NOx emissions of a Diesel engine

Jonas Asprion, Oscar Chinellato, Lino Guzzella

Energy Conversion and Management Volume 75, November 2013, Pages 61–73 Nov-2013
Validation of the CPMA-Electrometer Suspended Mass Standard against Gravimetric Measurements

JONATHAN SYMONDS, Kingsley Reavell, Jason S. Olfert

AAAR Conference 2013 Oct-2013
Experimental study of the influence of a pour point depressant additive on particle size distributions in diesel engine exhausts

Xingyu, Yuesen Wang, Lihui Dong, Gequn Shu, Changwen Liu

Particuology, In Press Sep-2013
Experimental Investigation of Soot in a Spray-Guided Single Cylinder GDI Engine Operating in a Stratified Mode

Johansson, A., Hemdal, S., and Dahlander, P.

SAE 2013-24-0052 Sep-2013
Tandem of Differential Mobility Analyzer and Centrifugal Particle Mass Analyzer: application to hygroscopic growth of aerosol particles

S.S.Vlasenko, E.F.Mikhailov

European Aerosol Conference, 2013 Sep-2013
Effect of fuel metering on combustion and emissions of a PFI gasoline engine during fast startup under an HEV-like mode S Yu, L Li International Journal of Automotive Technology, Vol 15, No5, pp. 699-708 Sep-2013
An Experimental Study on the Particle Concentration and Size Distribution of Smoke Generated by Flaming N-Heptane

Yao Dong Li, Du Chen, Feng Wang, Wei Yuan, Qi Xing Zhang, Yong Ming Zhang

Applied Mechanics and Materials (Volume 391), 61-65 Sep-2013
Effects of Volatile Coatings on the Morphology and Optical Detection of Combustion-Generated Black Carbon Particles

Ray P. Bambha, Mark A. Dansson, Paul E. Schrader, and Hope A. Michelsen

SANDIA REPORT SAND2013-7660 Sep-2013
Benchmark Comparison of Commercially Available Systems for Particle Number Measurement

Nicolo Cavina, Luca Poggio, Fabio Bedogni, Vincenzo Rossi, Luca Stronati

SAE 2013-24-0182 Sep-2013
Ultrafine particulate matter emissions from a gasoline direct injection engine

B. R’Mili, A. Boréave, W.Y. Hernandez, M.N. Tsampas, N. Charbonnel, L. Retailleau-Mevel, B. D’Anna1, P. Vernoux1, M. Leblanc, S. Zinola, S. Raux

European Aerosol Conference, 2013 Sep-2013
Mass–Mobility Measurements Using a Centrifugal Particle Mass Analyzer and Differential Mobility Spectrometer

Tyler J. Johnson, Jonathan P. R. Symonds & Jason S. Olfert

Aerosol Science and Technology Volume 47, Issue 11, 2013, pages 1215-1225 Aug-2013
Updated Correlation Between Aircraft Smoke Number and Black Carbon Concentration

Marc E. J. Stettler, Jacob J. Swanson, Steven R. H. Barrett & Adam M. Boies

Aerosol Science and Technology, Volume 47, Issue 11, 2013, 1205-1214 Aug-2013
Closed Loop NOx Control by Discrete Time Sliding Mode

Christoph Rafetzeder, Stephan Stadlbauer, Harald Waschl and Luigi Del Re

2013 European Control Conference (ECC), July 17-19, 2013 Jul-2013
Experimental Analysis on Emission Production and Performance of Stressed 100 % SPK, Stressed Fully Formulated Synthetic Jet Fuel, Jet A-1 in a Small Gas Turbine Engine

Bhupendra Khandelwal, Emamode Ubogu, Muhammad Akram, Simon Blakey, Chris W. Wilson

11th International Energy Conversion Engineering Conference Jul-2013
Particulate associated polycyclic aromatic hydrocarbon exhaust emissions from a portable power generator fueled with three different fuels – A comparison between petroleum diesel and two biodiesels

Ioannis Sadiktsis, Johannes H. Koegler, Timothy Benham, Christoffer Bergvall, Roger Westerholm

Fuel, In Press Jul-2013
Particle number characterization from a spark ignition direct injection engine with a gasoline particulate filter

Stephane Zinola, Mickael Leblanc, Badr R’Mili, Antoinette Boreave,
Yesid W. Hernandez, Michael N. Tsampas, Nicolas Charbonnel,
Laurence Retailleau-Mevel, Barbarra D’Anna, Philippe Vernoux,
Stephane Raux

17th ETH Conference on combustion generated nanoparticles, June 2013 Jun-2013
Capture of automotive particulate matter in open substrates

Jonas Sjoblom and Henrik Strom

Ind. Eng. Chem. Res., Just Accepted Manuscript Jun-2013
Detailed characterization of nanoparticles emitted by spark ignition direct injection engines

L.Noel, P.Hayrault, M.Leblanc, S.Raux, N.Jeuland

17th ETH-Conference on Combustion Generated Nanoparticles, June 2013 Jun-2013
A nonlinear model-based controller for premixed charge compression ignition combustion timing in diesel engines

Kocher, Lyle; Van Alstine, Daniel; Magee, Mark; Shaver, Greg

American Control Conference (ACC), 2013, 4411 - 4416 Jun-2013
Effect of ethanol blends on soot formation and emissions in a GDI optical engine

F. Catapano, S. Di Iorio, M. Lazzaro, P. Sementa, B.M. Vaglieco

XXXVI Meeting of the Italian Section of the Combustion Institute Jun-2013
Experimental investigation of the effects of AFR, spark advance and EGR on Nanoparticle Emissions in a PFI SI Engine

Ivan Arsie, Silvana Di Iorio, Salvatore Vaccaro

Journal of Aerosol Science, in press Jun-2013
Studies on the Impact of 300 MPa Injection Pressure on Engine Performance, Gaseous and Particulate Emissions

Krishna Natti, Abhimanyu Sinha, Christian Hoerter, Per Andersson, Jon Andersson, Craig Lohmann, Drew Schultz, Nam Hyo Cho and Richard Winsor

SAE International Journal of Engines May 2013 vol. 6 no. 1 336-351 May-2013
Combustion and emissions characteristics of toluene/n-heptane and 1-octene/n-octane binary mixtures in a direct injection compression ignition engine

Paul Hellier, Nicos Ladommatos, Robert Allan, John Rogerson

Combustion and Flame, in press May-2013
Effects of injection timing and fuel pulse width on mixture preparation and hydrocarbon emissions of the first cranking cycle under different initial piston positions

Tao Li, Kangyao Deng, Chongmin Wu

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering May 2013 vol. 227 no. 5 723-734 May-2013
Combustion and emissions characterization of terpenes with a view to their biological production in cyanobacteria

Paul Hellier, Lamya Al-Haj, Midhat Talibi, Saul Purton, Nicos Ladommatos

Fuel, in press May-2013
The CPMA-Electrometer System—A Suspended Particle Mass Concentration Standard

Jonathan P. R. Symonds, Kingsley St.J. Reavell & Jason S. Olfert

Aerosol Science and Technology Volume 47, Issue 8, 2013 May-2013
NOx Estimation in Diesel Engines via In-Cylinder Pressure Measurement

Corno, M.; Waschl, H.; Alberer, D.; Savaresi, S.M.

Control Systems Technology, IEEE Transactions on, Volume: PP , Issue: 99 Mar-2013
Bridging the Gap Between Lab Scale and Full Scale Catalysis Experimentation

J. Sjoblom

Topics in Catalysis Mar-2013
The Molecular Structure of Future Fuels

Paul Hellier

Personal thesis, UCL Mar-2013
Effect of Partial-Heating of the Intake Port on the Mixture Preparation and Combustion of the First Cranking Cycle during the Cold-Start stage of Port Fuel Injection Engine

Tao Li, Kangyao, Haiyong Peng, Chongmin Wu

Experimental Thermal and Fluid Science, in press Mar-2013
Volumetric mass transfer coefficients characterising VOC absorption in water/silicone oil mixtures

E. Dumont, G. Darracq, A. Couvert, C. Couriol, A. Amrane, D. Thomas, Y. Andrès, P. Le Cloirec

Chemical Engineering, in press Feb-2013
Fast response sequential measurements and modelling of nanoparticles inside and outside a car cabin

Pouyan Joodatnia, Prashant Kumar, Alan Robins

Atmospheric Environment, article in press Feb-2013
The influence of carbonate ester molecular structure on compression ignition combustion and emissions

Paul Robert Hellier, Nicos Ladommatos, Robert Allan, and John Rogerson

Energy Fuels, Just Accepted Manuscript Jan-2013
Mass, Mobility, Volatility, and Morphology of Soot Particles Generated by a McKenna Inverted Burner

Rouzbeh Ghazi , Hugo Tjong , Arka Soewono , Steven N. Rogak and Jason S. Olfert

Aerosol Science and Technology, 47:4, 395-405 Jan-2013
A review of in vitro cigarette smoke exposure systems

David Thorne, Jason Adamson

Experimental and Toxicologic Pathology, in press Jan-2013
Methods for controlling combustion of blended biofuels

Shaver et al.

US 2013/0024094 A1 Jan-2013
Closed-loop combustion control of biodiesel–diesel blends in premixed operating conditions enabled via high exhaust gas recirculation rates

Carrie M Hall, Dan Van Alstine, Lyle Kocher, Gregory M Shaver

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering July 2013 vol. 227 no. 7 966-985 Jan-2013
Demonstration of Model-Based, Off-Line Performance Analysis on a Gas Turbine Air Compressor

Ashley P. Wiese, Matthew J. Blom, Michael J. Brear, and Chris Manzie, Anthony Kitchener

J. Eng. Gas Turbines Power -- February 2013 -- Volume 135, Issue 2, 022301 Jan-2013
Characterisation of flame development with ethanol, butanol, iso-octane, gasoline and methane in a direct-injection spark-ignition engine

P.G. Aleiferis, J. Serras-Pereira,D. Richardson

Fuel, in press Jan-2013
Electronic cigarette aerosol particle size distribution measurements

Bradley J. Ingebrethsen, Stephen K. Cole, Steven L. Alderman

Inhalation Toxicology, December 2012, Vol. 24, No. 14 , Pages 976-984 Dec-2012
Input observer convergence and robustness: Application to compression ratio estimation

Karla Stricker, Lyle Kocher, Dan Van Alstine, Gregory M. Shaver

Control Engineering Practice, In Press Dec-2012
Comparative investigation of regulated emissions and nano-particle characteristics of light duty vehicles using various fuels for the FTP-75 and the NEDC mode

Juwon Kim, Kwanhee Choi, Cha-Lee Myung, Youngjae Lee, Simsoo Park

Fuel, in press, uncorrected proof Dec-2012
Inadequacy of Optical Smoke Measurements for Characterization of Non–Light Absorbing Particulate Matter Emissions from Gas Turbine Engines

L. Rye, P. Lobo, P. I. Williams, I. Uryga-Bugajska, S. Christie, C. Wilson, D. Hagen, P. Whitefield, S. Blakey, H. Coe, D. Raper & M. Pourkashanian

Combustion Science and Technology, Volume 184, Issue 12, 2012 Nov-2012
Coating Mass Dependence of Soot Aggregate Restructuring due to Coatings of Oleic Acid and Dioctyl Sebacate

R. Ghazi & J. S. Olfert

Aerosol Science and Technology, 47:2, 192-200 Nov-2012
A fast and accurate physics-based model for the NOx emissions of Diesel engines

Jonas Asprion, Oscar Chinellato, Lino Guzzella

Applied Energy, in press Nov-2012
Size-resolved engine exhaust aerosol characteristics in a metal foam particulate filter for GDI light-duty vehicle

Kwanhee Choi, Juwon Kim, Ahyun Ko, Cha-Lee Myung, Simsoo Park, Jeongmin Lee

Journal of Aerosol Science, In Press Nov-2012
GDI Engine Operation with Ethanol/Gasoline Blends and Aqueous Ethanol

Richard STONE, Longfei CHEN, Nathan HINTON, Felix LEACH, Fan XU

J Automotive Safety and Energy, 2012, Vol. 3 No. 3 Oct-2012
Evaluation of the Classification Performance of the New Centrifugal Particle Mass Analyzer

J.P.R. Symonds

AAAR 2012, Abstract 694, Instrumentation and methods Oct-2012
Validating a Centrifugal Particle Mass Analyzer and Differential Mobility Spectrometer System for Mass-Mobility Measurements

T.J. Johnson, J.P.R. Symonds, J.S. Olfert

AAAR Conference 2012, Abstract 699 Oct-2012
The behaviour of traffic produced nanoparticles in a car cabin and resulting exposure rates

Pouyan Joodatnia, Prashant Kumar,Alan Robins

Atmospheric Environment, In Press Oct-2012

Robert G. Prucka, Zoran S. Filipi, Jonathan R. Hagena, Dennis N. Assanis

Proceedings of the ASME 2012 Internal Combustion Engine Division Fall Technical Conference ICEF2012 Sep-2012
Effects of operating parameters on mode transition between low temperature combustion and conventional combustion in a light duty diesel engine

S Han, C Bae, SB Choi

International Journal of Engine Research August 8, 2012 1468087412454249 Aug-2012
Characterization of Soot Deposition and Particle Nucleation in Exhaust Gas Recirculation Coolers

Anil Singh Bika, Alok Warey, David Long, Sandro Balestrino & Patrick Szymkowicz

Aerosol Science and Technology Volume 46, Issue 12, 2012 pages 1328-1336 Aug-2012
A Physics-Based Integrated Model of a Spark Ignition Engine and a Three-Way Catalyst

D. I. Andrianov, M. J. Brear & C. Manzie

Combustion Science and Technology Volume 184, Issue 9, 2012 Aug-2012
Misfire Detection and Re-ignition Control by Ion Current Signal Feedback during Cold Start in Two-stage Direct-Injection Engines

Qianwang Fan, Jiang Bian, Haifeng Lu, Sunyu Tong and Liguang Li

International Journal of Engine Research published online 28 August 2012 Aug-2012
Measurement of aggregates' size distribution by angular light scattering

Chloe Caumont-Prim, Jerome Yon, Alexis Coppalle, François-Xavier Ouf, Kuan Fang Ren

Journal of Quantitative Spectroscopy and Radiative Transfer, In Press, Accepted Manuscript Aug-2012
The importance of double bond position and cis–trans isomerisation in diesel combustion and emissions

Paul Hellier, Nicos Ladommatos, Robert Allan, Sorin Filip, John Rogerson

Fuel, In Press Aug-2012
Experimental evaluation of engine control strategy on the time resolved THC and nano-particle emission characteristics of liquid phase LPG direct injection (LPG-DI) engine during the cold start

Juwon Kim, Kwanhee Choi, Cha-Lee Myung, Simsoo Park

Fuel Processing Technology Aug-2012
Radiative Absorption Enhancements Due to the Mixing State of Atmospheric Black Carbon

Christopher D. Cappa, Timothy B. Onasch, Paola Massoli, Douglas R. Worsnop, Timothy S. Bates, Eben S. Cross, Paul Davidovits, Jani Hakala, Katherine L. Hayden, B. Tom Jobson, Katheryn R. Kolesar, Daniel A. Lack, Brian M. Lerner, Shao-Meng Li, Daniel Mellon, Ibraheem Nuaaman, Jason S. Olfert, Tuukka Petaja, Patricia K. Quinn, Chen Song, R. Subramanian, Eric J. Williams, Rahul A. Zaveri

Science 31 August 2012: Vol. 337 no. 6098 pp. 1078-108 Aug-2012
Experimental study of particle emission characteristics of a heavy-duty diesel engine and effects of after-treatment systems: Selective catalytic reduction, diesel particulate filter, and diesel particulate and NOx reduction

Ahyun Ko, Juwon Kim, Kwanhee Choi, Cha-Lee Myung, Sangil Kwon, Kiho Kim, Young Jin Cho, Simsoo Park

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering August 13, 2012 0954407012443444 Aug-2012
Wind tunnel measurements for dispersion modelling of vehicle wakes

Matteo Carpentieri, Prashant Kumar, Alan Robins

Atmospheric Environment Aug-2012
Control-Oriented Premixed Charge Compression Ignition Combustion Timing Model for a Diesel Engine Utilizing Flexible Intake Valve Modulation

Daniel G. Van Alstine, Lyle E. Kocher, Ed Koeberlein, Karla Stricker, Gregory Shaver

International Journal of Engine Research August 20, 2012 1468087412455606 Aug-2012
Impact of alternative fuels on emissions characteristics of a gas turbine engine - part II: Volatile and Semi-volatile PM emissions

Paul Ivor Williams, James Allan, Prem Lobo, Hugh Coe, Simon Christie, C. W. Wilson, D Hagen, Philip Whitefield, David Raper, and Lucas Rye

Environ. Sci. Technol., Just Accepted Manuscript Aug-2012
Measurement and analysis of aircraft engine PM emissions downwind of an active runway at the Oakland International Airport

Prem Lobo, Donald E. Hagen, Philip D. Whitefield

Atmospheric Environment Volume 61, December 2012, Pages 114–123 Jul-2012
Adsorption of Volatile Organic Compounds and regeneration of active carbon

Shivaji Ganesan Ramalingam

Doctoral Thesis, Ecole des Mines de Nantes Jul-2012
Effect of lubricating oil additives on particle size distribution and total number concentration in diesel engine

Lihui Dong,Gequn Shu,Xingyu Liang,Yuesen Wang,Lina Liu

Lubrication Science Jun-2012
Styrene absorption in water/silicone oil mixtures

E. Dumont,Y. Andrès

Chemical Engineering Jun-2012
The Impact of Physical and Chemical Properties of Alternative Fuels on Combustion, Gaseous Emissions and Particulate Matter during Steady and Transient Engine Operation

Ashwin Ashok Salvi, Dennis N Assanis, and Zoran S. Filipi

Energy and Fuels Jun-2012
Effect of the mixture preparation on the nanoparticle characteristics of gasoline direct-injection vehicles

Kwanhee Choi, Juwon Kim, Cha-Lee Myung, Minho Lee, Sangil Kwon, Youngjae Lee, Simsoo Park

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering May 18, 2012 May-2012
Effect of the valve timing and the coolant temperature on particulate emissions from a gasoline direct-injection engine fuelled with gasoline and with a gasoline–ethanol blend

Longfei Chen, Richard Stone, Dave Richardson

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering May 23, 2012 May-2012
The Centrifugal Particle Mass Analyser as a Fundamental Particle Mass Standard

J.P.R. Symonds, K.St.J. Reavell, M.G. Rushton, C. Lowndes

2012 Cambridge Particle Meeting May-2012
Control-oriented modeling of a three-way catalytic converter with observation of the relative oxygen level profile

Pascal Kiwitz, Christopher Onder, Lino Guzzella

Journal of Process Control Volume 22, Issue 6, July 2012, Pages 984–994 May-2012
Measurement and Characterisation of Aerosols from Engine Combustion Processes

J.P.R. Symonds

Institute of Physics- Airborne Particulate Matter - Generation, Measurement and Impact May 30th 2012 May-2012
Performance and Emission Characteristics of Heptane/Toluene Blends at Constant Injection Operation on a CI Engine

Abubakar Mohammed, Akinola A. Adeniyi, Abdulkadir B. Hassan,Olakunle O. Adeyeye

International Journal of Engineering Science and Technology (IJEST) Vol. 4 No.04 April 2012 Apr-2012
Different families of Volatile Organic Compounds pollution control by microporous carbons in Temperature Swing Adsorption processes

Shivaji. G. Ramalingam, Pascaline Pre, Sylvain Giraudet, Laurence Le Coq, Pierre Le Cloirec, Olivier Baudouin, Stephane Dechelotte

Journal of Hazardous Materials, In Press Manuscript Apr-2012
Release of ultrafine particles from three simulated building processes

Prashant Kumar, Mike Mulheron and Claudia Som

Journal of Nanoparticle Research Volume 14, Number 4, 771 Mar-2012
Control-oriented model-based ignition timing prediction for high-degrees-of-freedom spark ignition engines

Robert G Prucka, Zoran S Filipi, Dennis N Assanis

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering March 1, 2012 Mar-2012
Estimation of effective compression ratio for engines utilizing flexible intake valve actuation

Karla Stricker, Lyle Kocher, Ed Koeberlein, Dan Van Alstine, Gregory M Shaver

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering February 29, 2012 Mar-2012
An inverse method for determining source characteristics for emergency response applications

A. C. Rudd, A. G. Robins, J. J. Lepley, and S. E. Belcher

http://www.met.reading.ac.uk/~vn901215/Files/DYCE_paper_resubmitted.pdf Mar-2012
Soot Particle Aerosol Mass Spectrometer: Development, Validation, and Initial Application

T. B. Onasch , A. Trimborn , E. C. Fortner , J. T. Jayne , G. L. Kok , L. R. Williams , P. Davidovits & D. R. Worsnop

Aerosol Science and Technology, 46:7, 804-817 Mar-2012
The influence of fatty acid ester alcohol moiety molecular structure on diesel combustion and emissions

<p>Paul Robert Hellier, Nicos Ladommatos, Robert Allan, and John Rogerson</p>

The influence of fatty acid ester alcohol moiety molecular structure on diesel combustion and emissions Feb-2012
Measurement of short-circuiting and its effect on the controlled autoignition or homogeneous charge compression ignition combustion in a two-stroke poppet valve engine

Yan Zhang, Hua Zhao

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering February 13, 2012 0954407011434252 Feb-2012
Detailed characterization of particulate emissions of an automotive catalyzed DPF using actual regeneration strategies

Carlo Beatrice,Silvana Di Iorio,Chiara Guido,Pierpaolo Napolitano

Experimental Thermal and Fluid Science, in press Jan-2012
New Directions: Airborne ultrafine particle dust from building activities – A source in need of quantification

Prashant Kumar, Mike Mulheron, Bernard Fisher, Roy M. Harrison

Atmospheric Environment Available online 21 April 2012 In Press, Corrected Proof Jan-2012
A study of mixture preparation and PM emissions using a direct injection engine fuelled with stoichiometric gasoline/ethanol blends

Longfei Chen, Richard Stone, Dave Richardson

Fuel, in press uncorrected proof Jan-2012
Wind Tunnel Measurement of Turbulent and Advective Scalar Fluxes: A Case Study on Intersection Ventilation

Libor Kukacka, Stepan Nosek, Radka Kellnerova, Klara Jurcakova, Zbynek Janour

ScientificWorldJournal. 2012; 2012: 381357. Jan-2012
The Influence of Real-World Engine Load Conditions on Nanoparticle Emissions from a DPF-SCR Equipped Heavy-Duty Diesel Engine

Arvind Thiruvengadam, Marc C Besch, Daniel Carder, Adewale Oshinuga, and Mridul Gautam

Environ. Sci. Technol., Just Accepted Manuscript Jan-2012
Physically based volumetric efficiency model for diesel engines utilizing variable intake valve actuation

L Kocher, E Koeberlein, D G Van Alstine, K Stricker, G Shaver

International Journal of Engine Research Dec-2011
Fast Detection of Transient Emission from Diesel Engine Using Optical and Differential Mobility Spectrometer Method

Richard Viskup, Klaus S. Oppenauer, Daniel Alberer, Luigi del Re

Technisches Messen 78 (2011) 11 Nov-2011
Comparison of PM Emissions from a Commercial Jet Engine burning Conventional, Biomass, and Fischer-Tropsch Fuels

Prem Lobo, Donald E. Hagen, and Philip Whitefield

Environ. Sci. Technol., Just Accepted Manuscript Nov-2011
Transient Combustion and Hydrocarbon Emission Characteristics of a Port-Fuel-Injected Engine

Jian Hao Zhou, Yin Nan Yuan, Xian Qiang Liu, Jia Yi Du

Advanced Materials Research (Volumes 383 - 390), Manufacturing Science and Technology, p5274-5279 Nov-2011
Comparative study of engine control strategies for particulate emissions from direct injection light-duty vehicle fueled with gasoline and liquid phase liquefied petroleum gas (LPG)

Cha-Lee Myung, Juwon Kim, Kwanhee Choi, In Goo Hwang, Simsoo Park

Fuel (In Press, Uncorrected Proof) Nov-2011
Dynamics of bluff-body stabilised flames subjected to equivalence ratio oscillations

R. Balachandran, A.P. Dowling, E. Mastorakos

European Combustion Meeting 2011 Nov-2011

Prashant Kumar, Matteo Carpentieri, Alan Robins, Matthias Ketzel and Rex Britter

14th Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes – 2-6 October 2011, Kos, Greece Oct-2011
Wind tunnel measurements of pollutant turbulent fluxes in urban intersections

Matteo Carpentieri, Paul Hayden, Alan G. Robins

Atmospheric Environment (article in press) Oct-2011
Behaviour of Non- and Multiply- Charged Aerosols in the Centrifugal Particle Mass Analyzer

JONATHAN SYMONDS, Mark Rushton, Kingsley Reavell, Charlie Lowndes

AAAR 2011, #356 Oct-2011
Crankcase Sampling of PM from a Fired and Motored Compression Ignition Engine

Benjamin T. Johnson, Graham K. Hargrave, Benjamin Reid, Vivian J. Page

SAE 2011-24-0209 Sep-2011
Experimental Characterization of Nanoparticles Emissions in a Port Fuel Injection Spark Ignition Engine

Ivan Arsie, Silvana Di Iorio, Salvatore Vaccaro

SAE 2011-24-0208 Sep-2011
Particle Size Distributions from a DI High Performance SI Engine Fuelled with Gasoline-Ethanol Blended Fuels

Silvana Di Iorio, Maurizio Lazzaro, Paolo Sementa, Bianca Maria Vaglieco, Francesco Catapano

SAE 2011-24-0211 Sep-2011
Measurement of Transient PM Emissions in Diesel Engine

Richard Viskup, Daniel Alberer, Klaus Oppenauer, Luigi del Re

SAE 2011-24-0197 Sep-2011
Analysis of Particle Mass and Size Emissions from a Catalyzed Diesel Particulate Filter during Regeneration by Means of Actual Injection Strategies in Light Duty Engines

Silvana Di Iorio, Carlo Beatrice, Chiara Guido, Nicola Del Giacomo, Pierpaolo Napolitano, Alberto Vassallo

SAE 2011-24-0210 Sep-2011
Simplified approximations to Centrifugal Particle Mass Analyser performance

Kingsley Reavell, Jonathan Symonds, Mark Rushton

European Aerosol Conference, 2011, 8P271 985 Sep-2011
The Effects of a Catalytic Volatile Particle Remover (VPR) on the Particulate Matter Emissions from a Direct Injection Spark Ignition Engine

Fan Xu, Longfei Chen, and C. R. Stone

Environ. Sci. Technol. (just accepted manuscript) Sep-2011
Evaluation of the High Resolution Centrifugal Particle Mass Analyser

Jonathan Symonds, Mark Rushton, Kingsley Reavell, Charlie Lowndes, Andrew Ellison, Jason Olfert

European Aerosol Conference, 2011, 11E5 Sep-2011
Development of Di-Air - A New Diesel deNOx System by Adsorbed Intermediate Reductants

Yuki Bisaiji, Kohei Yoshida, Mikio Inoue, Kazuhiro Umemoto, Takao Fukuma

SAE 2011-01-2089 Aug-2011
Particulate Matter size distribution in the exhaust gas of a modern diesel Engine fuelled with a biodiesel blend

Sathaporn Chuepeng, Hongming Xu, Athanasios Tsolakis, Miroslaw Wyszynski and Philip Price

Biomass and Bioenergy Aug-2011
Effective density of Aquadag and fullerene soot black carbon reference materials used for SP2 calibration

M. Gysel, M. Laborde, J.S. Olfert, R. Subramanian, and A.J. Groehn

Atmos. Meas. Tech. Discuss., 4, 4937–4955, 2011 Aug-2011
Cycle-resolved measurements of in-cylinder constituents during diesel engine transients and insight into their impact on emissions

J R Hagena, D N Assanis, Z S Filipi

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering September 2011 Jul-2011
Measurement of the effects of the exhaust gas recirculation delay on the nitrogen oxide emissions within a turbocharged passenger car diesel engine

M S Peckham, B W Campbell, and A Finch

Proc. IMechE Vol. 225 Part D: J. Automobile Engineering Jul-2011
Control-Oriented Modeling of Diesel Engine Gas Exchange

Lyle Kocher, Ed Koeberlein, Karla Stricker, D. G. Van Alstine, Brandon Biller, and Gregory M. Shaver

2011 American Control Conference Jun-2011
Study of Particle Number Emissions from a Turbocharged Gasoline Direct Injection (GDI) Engine Including Data from a Fast-Response Particle Size Spectrometer

Mark Peckham, Alex Finch, Bruce Campbell, Phil Price, Marcus Davies

SAE 2011-01-1224 Apr-2011
Analysis of Transient HC, CO, NOx and CO2 Emissions from a GDI Engine using Fast Response Gas Analyzers

Mark Peckham, Alex Finch, Bruce Campbell

SAE 2011-01-1227 Apr-2011
Effect of Tracer on Diesel Engine PM Emissions

<p>Nigel Clark, Mohan Krishnamurthy, W. Scott Wayne, Mridul Gautam, David McKain, Gregory Thompson and Donald W. Lyons</p>

Project Report Jan-2011
On Line Characterization of SiC Nanoparticles Produced by Laser Pyrolysis

G Wattieaux, P Lecerf, L Meyer, L Boufendi, Y Leconte, O Sublemontier, N Herlin, A Asimakopoulou, A Tsakis, M Daskalos, A G Konstandopoulos, and F X Ouf

J. Phys.: Conf. Ser. 304 012021 Nov-2010
A High Transmission Efficiency Centrifugal Particle Mass Analyser for Determination of Nanoparticle Mass and Morphology

J.P.R. Symonds

Nanosafe 2010 Nov-2010
Reducing the Particulate Emission Numbers in DI Gasoline Engines

Kody Klindt, IAV

DEER Conference, 2010 Oct-2010
Mass Measurements with a High-Resolution Particle Mass Classifier

Jason Olfert, Tyler Johnson, Rouzbeh Ghazi, Barnabas Wu, Nicolas Olmedo, Curt Stout, Jonathan Symonds

American Association for Aerosol Research Conference, 2010 Oct-2010
A High-Resolution Couette Centrifugal Particle Mass Analyzer

Olfert, J.; Johnson, Tyler; Wu, Barnabas; Olmedo, N.; Stout, C.S.; Symonds, J.P.R.

International Aerosol Conference 2010 Sep-2010
Exhaust Gas Analysis of a Vortex Oxidizer Injection Hybrid Rocket Motor

David Myre, Patrick Caton, James Cowart, Charles Jones

46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Nashville, TN, July 25-28, 2010 Jul-2010
Pressure drop characteristics of soot generated by a DPG and a Euro IV, 2 litre diesel engine

Greg Inman, Andrew Todd, Kingsley Reavell, Tim Hands

Cambridge Particle Meeting 2010 May-2010
A New Instrument for Diesel Particulate Filter Functional Tests in Development and Quality Control Applications

Tim Hands, Martyn Twigg, Martin Gallinger

SAE 2010-01-0809 Apr-2010
Fuel Injection Optimization during Engine Quick Start by Means of Cycle-by-Cycle Control Strategy for HEV Application

Shui Yu, Yunhai Zhang, Guangyu Dong, Liguang Li

SAE 2009-01-2718 Nov-2009
Performance and Analysis of Vortex Oxidizer Injection in a Hybrid Rocket Motor

Charles Jones, David Myre, James Cowart

Conference and Exhibit, Denver, Colora45th AIAA/ASME/SAE/ASEE Joint Propulsion Codo, Aug. 2-5, 2009 Aug-2009
Lean NOx trap study on a light-duty diesel engine using fast-response emission analysers

A J Alimin, S F Benjamin, and C A Roberts

International Journal of Engine Research June 1, 2009 vol. 10 no. 3 149-164 Apr-2009
Density of Particles Emitted from a Gasoline Direct Injection Engine

J.P.R. Symonds, P. Price, P.I. Williams, R. Stone

European Aerosol Conference 2008 T08A017P Aug-2008
Density of particles emitted from a gasoline direct injection engine


12th ETH-Conference on Combustion Generated Nanoparticles, June 2008 Jun-2008
Automated Repeatable DPF Testing with the Cambustion DPG


Cambridge Particle Meeting, May 16th 2008 May-2008
The effective density and fractal dimension of particles emitted from a light-duty diesel vehicle with a diesel oxidation catalyst

J.S. Olfert, J.P.R. Symonds and N. Collings

Journal of Aerosol Science Volume 38, Issue 1, January 2007, Pages 69-82 Jan-2007
The Analysis of Gasoline Transient Emissions Behaviour Using Fast Response Gas Analysers


SAE 2007-26-015 Jan-2007
Achieving EURO-III and EURO-IV with Ultra-Low Precious Metal Loadings

Harold Rabinowitz, Stephan Siemund, Terry Collin, Bruce Campbell

SAE 2007-26-017 Jan-2007
The experimental transfer function of the Couette centrifugal particle mass analyzer

J.S. Olfert, K.StJ. Reavell, M.G. Rushton and N. Collings

Journal of Aerosol Science Volume 37, Issue 12, December 2006, Pages 1840-1852 Dec-2006
Measuring Particle Mass and Other Properties with the Couette Centrifugal Particle Mass Analyzer

J. Olfert and N. Collings

Cambridge Particle Meeting 2006 May-2006
Transient Gaseous and Particulate Emissions Measurement on a Diesel Passenger Car including a DPF Regeneration Event


SAE 2006-01-1079 Apr-2006
New method for particle mass classification—the Couette centrifugal particle mass analyzer

J.S. Olfert, N. Collings

Journal of Aerosol Science Volume 36, Issue 11, November 2005, Pages 1338-1352 Nov-2005
A Numerical Calculation of the Transfer Function of the Fluted Centrifugal Particle Mass Analyzer

J. S. Olfert

Aerosol Science and Technology, Volume 39, Issue 10 October 2005 , pages 1002 - 1009 Oct-2005
The Effect of Different Ageing Conditions on Spatial Variations in Emissions across the Radius of a Close-coupled Aftertreatment System

Ford Motor Company and Cambustion

SAE 2005-01-1095 Apr-2005
The Effects of Aging Temperature and PGM Loading on the NOx Storage Capacity of a Lean NOx Trap

Joseph R. Theis, Justin A. Ura, Christian T. Goralski, Jon Caine, Marcus Davies, Duncan Kay, Andrew Todd, Steve Dinsdale

SAE 2005-01-1117 Apr-2005
Measurement of Gasoline Exhaust Hydrogen Emissions

Ford Motor Co, Cambustion and Cambridge University Engineering Dept

SAE 2004-01-0592 Mar-2004
Effect of Catalyst Inlet Cone Flow Mal-Distribution on Emissions Performance of a Close-Coupled Catalytic Convertor

Cambustion Limited and Ford Motor Company

SAE 2004-01-1489 Mar-2004
Passive Control of Combustion Instability in a Low Emissions Aeroderivative Gas Turbine

Tomas Scarinci, Christopher Freeman, Ivor Day

GT2004-53767 pp. 487-499 Jan-2004
Emissions Implications of a Twin Close-Coupled Catalyst System Designed for Improved Engine Performance on An In- Line, 4-Cylinder Engine

Ford Motor Company, Engelhard Corp, Cambustion Ltd

SAE 2002-01-1092 Mar-2002
Validation of a Cyclic NO Formation Model with Fast NO Measurements

Jeffrey K. Ball, Martin J. Bowe, C. Richard Stone, Nick Collings

SAE 2001-01-1010 Mar-2001
Improved Three-Way Catalyst Performance Using an Active Bias Control Regeneration System

Cambustion and Ford Motor Company

SAE 2000-01-0499 Mar-2000
Hydrocarbon Emissions from a HAJI equipped Ultra-Lean Burn SI Engine

Univ. of Melbourne

SAE 980044
A Model for Residual Gas Fraction Prediction in Spark Ignition Engines

PSA/DRIA & LME - Universit

SAE 2002-01-1735
Exhaust Gas Ignition

G D Inman with Ford Motor Co. and Tickford Ltd

SAE 952417
Repeat variability in instantaneously released heavy gas clouds - some wind tunnel model experiments

Warren Spring Laboratory

DTI Report LR 804 (PA), ISBN 0 85624 662 X
Analysis of Combustion and Particulate Emissions when Hydrogen is Aspirated into a Gasoline Direct Injection Engine

Richard Stone, Huayong Zhao, Lei Zhou

SAE 2010-01-0580
Velocity Profiles of Arcs in Longitudinal Flow

Collings, N.

7th International Conference on Phenomena in Ionized Gas, Prague (1973)
The Formation of Particles of MgO and BaO in an Oxygen-Rich, Cool Flame

Cambridge University (Dept. of Chemical Engineering)

Combustion Institute AGM, Churchill College Sept 2004
Soot particle size modelling in 3D simulations of diesel engine combustion

V. Fraioli, C. Beatrice &amp; M. Lazzaro

Combustion Theory and Modelling (Forthcoming publication)
Investigation of indoor air pollutant dispersion and cross-contamination around a typical high-rise residential building: Wind tunnel tests

X.P. Liu, J.L. Niu, K.C.S. Kwok, J.H. Wang and B.Z. Li

Building and Environment, Volume 45, Issue 8, August 2010, Pages 1769-1778
Modeling and Control of CNG Engines

Swiss Federal Institute of Technology

SAE 2002-01-1295
Street versus rooftop level concentrations of fine particles in a Cambridge Street Canyon

Department of Engineering, University of Cambridge

6th International Conference on Urban Air Quality Limassol, Cyprus
The Influence of DISI Engine Operating Parameters on Particle Number Emissions

Daniel Sabathil, Achim Koenigstein, Peter Schaffner, Jan Fritzsche, Arndt Doehler

SAE 2011-01-0143
Novel Experiment on In-Cylinder Desorption of Fuel from the Oil Layer


SAE 941963
Turbulence Length Scale Measurements in a Motored Internal Combustion Engine

Collings, N., Roughton, A.W., Ma,T.

SAE 871692
Gaseous pollutant dispersion measurements on an wind tunnel model of a waste incinerator

Daniele Contini, Andrea Corti & Alan Robins

Transactions on Ecology and the Environment, vol 21
Fast NO Measurements in a Two-Stroke Large-Bore Natural-Gas Engine

The University of Alabama and Colorado State University

ASME Journal for Gas Turbines and Power, Vol 126, No.2, pp 429-441
Fuel Injection Strategies to Minimize Cold-Start Emissions

Univ. of Kaiserlautern, Michigan State Univ.

SAE 970040
The Cylinder Head Temperature Measurement by a Thermal Imaging Technique.

H.Zhao, N.Collings T. Ma

SAE 912404
A Novel Technique to Measure Wall Flow in Diesel Particulate Filters

University of Cambridge

SAE 2003-01-1390
Flame Propagation Variation Due to Insufficient HC Concentration

Suzuki Motor Corp. and Kobe Univ.

SAE 982565
The Study of HC Emission Characteristics and Combustion Stability with Spark Timing Retard at Cold Start in Gasoline Engine Vehicle

Hyundai Motor Company

SAE 2000-01-1082
In-Cylinder HC Measurements with a Piston- Mounted FID

Dr M Peckham, Dr N Collings

SAE 932643
The Effect of Fuel Temperature on Particulate Matter Formation in Gasoline Direct-Injection Engines

I. Whelan, S. Samuel, A.E. Hassaneen

SAE 2010-01-1469
Roadside measurements with a fast particulate spectrometer

Cambustion Ltd, Cambridge University, Leeds University

JSAE 20035407
Performance Evaluation of a Fast Mobility-Based Particle Spectrometer for Aircraft Exhaust

Donald E. Hagen, Prem Lobo, Philip D. Whitefield, Max B. Trueblood, Darryl J. Alofs and Otmar Schmid

Analysis of UHC Emission from a Natural Gas SI Engine Using Fast Response FID and a Heat Release Model

The Technical University of Denmark & National Traffic Safety and Environment Lab., Japan

SAE 2001-01-3533
The measurement of fine particles for the study of their dispersion and of street-scale air quality

Department of Engineering, University of Cambridge and Department of Chemical Engineering, University of Cambridge

UK Atmospheric Aerosol Network (UKAAN) Workshop, University of Reading, Berkshire UK
Calibration experiments on engine emission behaviour during the stopping-and-restarting process in a hybrid electric vehicle application

J-H Zhou 1, Y-N Yuan1,2. (1. School of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang, Jiangsu, People’s Republic of China. 2. School of Mechanical Engineering, Nantong University, Nantong, Jiangsu, People’s Republic of China)

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering April 2011 vol. 225 no. 4 499-511
Calibration of Fast Response Differential Mobility Spectrometers

J. Symonds

MANSA Conference 2010
Impact of exhaust valve leakage on engine out hydrocarbons

GM NAO Research and Development Center

SAE 932752
Real Time Smoke Sensor for Diesel Engines

Collings, N., Baker, N., Wolber,W.G.

SAE 860157
Transient Diesel Emissions: Analysis of Engine Operation During a Tip-In

Jonathan R. Hagena, Zoran S. Filipi, Dennis N. Assanis

SAE 2006-01-1151
Simultaneous on-line size and chemical analysis of gas phase and particulate phase of cigarette mainstream smoke

Thomas Adam; John McAughey; Conor McGrath; Christoph Mocker; Ralf Zimmermann

Analytical and Bioanalytical Chemistry, DOI 10.1007/s00216-009-2784-y
The Influence of Mixture Preparation on the HC Concentration Histories from a S.I. Engine Running Under Steady-State Conditions

Andres Stihl Co. & General Motors Research & Development Center

SAE 972981
In-Cylinder Measurements of Residual Gas Concentration in a Spark Ignition Engine

M.I.T. and Collings, N.

SAE 900485
Real-time measurement of particulate emissions in a turbocharged DI diesel engine

Imperial College

SAE 922390
Ignition control of homogeneous-charge compression ignition (HCCI) combustion through adaptation of the fuel molecular structure by reaction with ozone

Alessandro Schönborn, Paul Hellier, Abil E. Aliev and Nicos Ladommatos

Fuel Volume 89, Issue 11, November 2010, Pages 3178-3184
Evaluation of Different Natural Gas Fueling Strategies During Throttle Transients

Univ. of Toronto

SAE 961985
An Investigation of Automotive Engine Transients with a New, Fast Response CO2 Sensor

Cambridge Univ. Engineering Dept. & Cambustion Limited

99-28 Combustion Inst. Spring Meeting
Flame Development in an S.I.Engine Measured by an Infra Red Camera.

Zhao, H., Collings, N., Ma. T.

I.Mech.E. Conf., Combustion in Engines, London (1992)
Air-to-fuel Ratio Modulation Experiments over a Pd/Rh Three-way Catalyst

University of Cambridge & University of Waterloo

SAE 2001-01-3539
Fuel Metering Effects on Hydrocarbon Emissions and Engine Stability during Cranking and Start-up in a Port Fuel Injected Spark Ignition Engine


SAE 2000-01-2836
Liquid Fuel Effects on the Unburned Hydrocarbons Emissions of a Small Engine

University of Wisconsin-Madison

SAE 2006-32-0033
Experimental investigation of nanoparticle formation characteristics from advanced gasoline and diesel fueled light duty vehicles under different certification driving modes

Hyungmin Lee, Juwon Kim, Cha-Lee Myung and Simsoo Park

Journal of Mechanical Science and Technology Volume 23, Number 6, 1591-1601
Transient Diesel Emissions: Analysis of Engine Operation During a Tip-In

University of Michigan

SAE 2006-01-1151
A Laboratory Combustor for Studies of Premixed Combustion Instability

P.A. Hield and M.J. Brear

16th Australasian Fluid Mechanics Conference Crown Plaza, Gold Coast, Australia 2-7 December 2007
Combustion characterisation in a direct-injection stratified-charge engine and implications on hydrocarbon emissions

Thermosciences Dept., GM Research Laboratories

SAE 892058
A Comparison of Simple Models of Turbulent Droplet Diffusion Suitable for Use in Computations of Spray Flames

Ward, P.W., Collings, N., Hay, N.

ASME J.Eng. Gas Turbines and Power, No. 3 (1985)
Time Resolved Emissions Behaviors of SI Engine under Transient Throttle Operating Conditions during Start Phase

Hyungmin Lee, Cha-Lee Myung, Simsoo Park, Hyuk Im,Seungkook Han, Wootae Kim

JSAE 20085217
Aerosol Monitoring during Carbon Nanofiber Production: Mobile Direct-Reading Sampling

Douglas E. Evans, Bon Ki Ku, M. Eileen Birch and Kevin H. Dunn

Annals of occupational hygiene 10.1093/annhyg/meq015
Evaluation of the Influence of Injector Type in a Four-Valve Engine

Imperial College & Peugeot SA

SAE 961998
Flame Speed Standardisation Between Cylinders by Feedback Control of Individual Fuel Injector Pulse Width

Hands, T., Collings, N., Ma, T.

I.Mech.E. International Conference on Combustion in Engines Technology and Applications. May 10-12 (1988), London. I.Mech.E. Paper C58/88
Diffusion- and Homogeneous-Charge Combustion of Volatile Ethers in a Compression Ignition Engine

Alessandro Schoenborn, Nicos Ladommatos and Choongsik Bae

Energy Fuels, 2009, 23 (12), pp 5865–5878
Signal Reconstruction Applied to a Fast Response Flame Ionisation Detector

Univ. of Cambridge

SAE 952541
Diagnostics for the Study of Cold Start Mixture Preparation in a Port Fuel-Injected Engine

Sandia National Laboratories

SAE 1999-01-1108
Study of Engine Wall Layer Hydrocarbons with a Fast Response FID

Dr M Peckham, Dr N Collings

SAE 922237
Model-Based Control and Cylinder Event Based Logic for an Ultra-Low Emissions Vehicle

Southwest Research Inst. and Modular Systems

SAE 970531
Characteristics of Mixture Formation in a Direct Injection SI Engine with Optimised In-cylinder Swirl Air Motion

Nissan Motor Co., Ltd.

SAE 1999-01-0505
Cycle to Cycle Variations: Their Influence on Cycle Resolved Gas Temperature and Unburned Hydrocarbons from a Camless Gasoline Compression Ignition Engine

Volvo Car Corp. & Chalmers University of Technology

SAE 2002-01-0110
Improving the Performance of a Rapid Catalyst Light-Off System Using Hydrocarbon Trapping Catalyst Formulations

Ford Motor Company, Cambustion Limited, Johnson Matthey

96EN041 ISATA, Florence June 1996
Dispersion, Heavy gas, Wind tunnel, Concentration fluctuations

TNO Environmental and Energy Research

FLADIS TNO-IMET Data Report No. 1, Sept. 1992
Pseudo-simultaneous measurements for the vertical variation of coarse, fine and ultrafine particles in an urban street canyon

Prashant Kumar, Paul Fennell, David Langley and Rex Britter

Atmospheric Environment Volume 42, Issue 18, June 2008, Pages 4304-4319
A Multi Purpose Ignition System for Production, Development and Research

Collings, N.

International Symposium on Automotive Technology and Automation, Cologne (1983)
Evaporation of volatile aerosols

University of Minnesota, Cambustion Ltd

8th ETH conference on nanoparticles Aug 2004
Evaluation of Methods for Measuring Particulate Matter Emissions from Gas Turbines

Andreas Petzold, Richard Marsh, Mark Johnson, Michael Miller, Yura Sevcenco, David Delhaye, Amir Ibrahim, Paul Williams, Heidi Bauer, Andrew Crayford, William D. Bachalo, and David Raper

Environ. Sci. Technol. 2011, 45, 3562–3568
Behavior of an Air Curtain Subjected to Transversal Pressure Variations

Olivier Rouaud and Michel Havet

J. Envir. Engrg. Volume 132, Issue 2, pp. 263-270 (February 2006)
Cold Engine Transient Fuel Control Experiments In A Port Fuel Injected CFR Engine

United States Naval Academy

Engine-in-the-loop study of the stochastic dynamic programming optimal control design for a hybrid electric HMMWV

University of Michigan

IJHVS Vol.15 (2-4) 2008
Condensational Growth of Particulate Matter from Partially Premixed Low Temperature Combustion of Biodiesel in a Compression Ignition Engine

William F. Northrop, Praveen V. Madathil, Stanislav V. Bohac, and Dennis N. Assanis

Aerosol Science and Technology, 45:26–36, 2011
Emissions reduction during warm-up period by incorporating a wall-wetting fuel model on the fuel injection strategy during engine starting

Honda Research and Development

SAE 952478
A New Technique for Measuring HC Concentration in Real Time in a Running Engine

Collings, N.

SAE 880517
A review of the characteristics of nanoparticles in the urban atmosphere and the prospects for developing regulatory controls

Prashant Kumar, Alan Robins, Sotiris Vardoulakis and Rex Britter

Atmospheric Environment Volume 44, Issue 39, December 2010, Pages 5035-5052
In-cylinder measurements of charge inhomogeneity in a spark ignition engine

Cambridge Univ. Engineering Dept.

SAE 900484
Individual-Cycle Measurements of Exhaust Hydrocarbon Mass from a Direct-Injection Two-Stroke Engine

General Motors Research & Development Center

SAE 980758
Plug Fouling Investigations on a Running Engine An Application of a Novel MultiPurpose Diagnostic System Based on the Spark Plug

N.Collings, S. Dinsdale and T.Hands.

SAE 912318
Premixed Low Temperature Combustion of Biodiesel and Blends in a High Speed Compression Ignition Engine

University of Michigan

SAE 2009-01-0133
Analysis of Mixture Formation of Direct Injection Gasoline Engine

Nippon Soken, Inc. and Toyota Motor Corp.

SAE 980157
A Simulation for Gasoline Engine Cold Start Fuel Calibration

General Motors Corporation & Wayne State University

SAE 2002-01-2802
An Experimental Investigation of Fuel Transport in a Port Injected Engine

Dr N Collings, Mr S Schurov

SAE 952485
Vapour barrier assessment programme for delaying and diluting heavier-than-air HF vapour clouds


J. Loss Prev. Process Ind., Vol 3, April 1990
Nano Particulate Matter Evolution in a CFR1065 Dilution Tunnel

Yuebin Wu, Nigel Clark, Daniel Carder, Benjamin Shade

SAE 2009-01-2672
Ring Pack Crevices and Crankcase Pressure Effects on the Hydrocarbon Emissions from an Air-Cooled Utility Engine

University of Wisconsin-Madison

SAE 2008-32-0004
Mass correlation of engine emissions with spectral instruments

University of Minnesota, Cambustion Ltd, Dekati Ltd, Johnson Matthey

JSAE 20045462
Detection of a simulated gas leak in a wind tunnel

J Hodgkinson, Q Shan and R D Pride

J Hodgkinson et al 2006 Meas. Sci. Technol. 17 1586
A Comparison of Transient Air-Fuel Measurement Techniques

University of Connecticut

SAE 2002-01-2753
Physical Characterization of Aerosol Emissions from a Commercial Gas Turbine Engine

Missouri University of Science and Technology

Journal of Propulsion and Power (2007), Vol. 23, No. 5, 919-929
Effects of Oil Aging on Laboratory Measurement of Emissions from a Legacy Heavy-duty Diesel Engine

Mrinmoy Dam, John Nuszkowski, Gregory J. Thompson

SAE 2011-01-1163
Intercomparison Study of Black Carbon Measurements

Eben Cross, Timothy Onasch, William Wrobel, Adam Ahern, Achim Trimborn, John Jayne, Jay Slowik, Christopher, Cappa, Daniel Lack, Sally Ng , Jason Olfert , Claudio Mazzoleni , Joshua Schwarz, Andy Freedman, Paola Massoli, Steffen Freitag , Tony Clarke, Benjamin Brem , Ryan Spackman, Arthur Sedlacek, R. Subramanian, Greg Kok, Dwight Thornhill, Mavendra Dubey, Charles Kolb, Doug Worsnop, Paul Davidovits

American Association for Aerosol Research Conference, 2009
Measurement of Hydrocarbon Emissions in the Exhaust Port of Spark-Ignition Engines by Means of a Fast Response FID

Renault SA

93 EN 039 26th ISATA
Cyclically Resolved HC Emissions from a Spark Ignition Engine

Collings, N., Willey, J.

SAE 871691

John May, Cecile Favre, Dirk Bosteels, Jon Andersson, Chris Such, Simon Fagg

14th ETH-Conference on Combustion Generated Nanoparticles; 1-4 August 2010
Cyclic Variation in HC Concentration near the Spark Plug in a Two-Stroke Engine

Suzuki Motor Corp. and Kobe Univ.

JSAE 9734421 (SAE 972109)
Reduced Cold-Start Emissions Using Rapid Exhaust Port Oxidation (REPO) in a Spark-Ignition Engine

Southwest Research Institute

SAE 970264
Measurement of the Spatial Structure of BDC Turbulence in a Model I.C. Engine Using Flying Hot Wires.

M.Y.E. Selim, N. Collings

SAE 912405
Investigation into the Performance of an Ultra-fast Response NO Analyser Equipped with a NO2 to NO Convertor for Gasoline and Diesel Exhaust NOx Measurements

Ford Motor Company &amp; Cambustion Limited

SAE 2000-01-2954
Charge Stratification in a 4-Valve SI Engine Through Injection Into One Intake Port with Induced Axial Swirl Within the Cylinder

Univ. College London and Ford Motor Company

SAE 972875
Sources of Hydrocarbon Emissions from a Direct Injection Stratified Charge Spark Ignition Engine

Chalmers University of Technology

SAE 2000-01-1906
Catalyst Temperature Sensing for Exhaust Gas Ignition (EGI)

N.Collings, T. Ma, D. Ball

SAE 930938
Comparative study of measured and modelled number concentrations of nanoparticles in an urban street canyon

Prashant Kumar, Andrew Garmory, Matthias Ketzel, Ruwim Berkowicz and Rex Britter

Atmospheric Environment Volume 43, Issue 4, February 2009, Pages 949-958
Precombustion Chamber NOx Emission Contribution to an Industrial, Natural Gas Engine

The University of Alabama and Colorado State University

International Journal of Engine Research. Vol. 7, No. 1, 2006, pp 41-49
Determination of real-time particulate size spectra and emission parameters with a differential mobility spectrometer

University of Cambridge, Cambustion Ltd,

6th ETH Conference on nanoparticles Aug 2002
Effects of gasoline, diesel, LPG, and low-carbon fuels and various certification modes on nanoparticle emission characteristics in light-duty vehicles

C. L. Myung, H. Lee, K. Choi, Y. J. Lee and S. Park

International Journal of Automotive Technology Volume 10, Number 5, 537-544
Effects of Fuel Properties on the Mixture Formation under the Stratified-Charge Combustion Condition of Direct-Injection Gasoline Engine

University of Tokyo

SAE 2001-01-3590
Potential of Nanoparticle Formation by Vehicles

Japan Automobile Research Institute

SAE 2006-01-0622
Optimization of soy-biodiesel combustion in a modern diesel engine

Michael Bunce, David Snyder, Gayatri Adi, Carrie Hall, Jeremy Koehler, Bernabe Davila, Shankar Kumar, Phanindra Garimella, Donald Stanton and Gregory Shaver

Fuel Volume 90, Issue 8, August 2011, Pages 2560-2570
Characterisation of ignition and parametric study of a two-stroke-cycle direct injected gasoline engine

Michigan Technological Univ.

SAE 920423
Low Speed Dynamic Similarity Modelling in Internal Combustion Engines

Ma, T., Davies, M., Collings, N.

SAE 860239
Experimental Investigation of Transient Emissions (HC and NOx) in a High Speed Direct Injection (HSDI) Diesel Engine

Hyungsuk Kang, Patrick V. Farrell

SAE 2005-01-3883
Puffing and inhalation behaviour in cigarette smoking: Implications for particle diameter and dose

Colin Dickens, Conor McGrath, Nigel Warren, Philip Biggs and John McAughey

Journal of Physics: Conference Series 151 (2009) 012019 DOI:10.1088/1742-6596/151/1/012019
Extent of oxidation of hydrocarbons desorbing from the lubricant oil layer in spark-ignition engines


SAE 960069
Design of Diesel Smoke Feedback Control Using a Combination of PI Control Algorithm and Performance Optimization

Hong, G. - Energy Res.Group,Rutherford Appleton Laboratory, and Collings, N.

SAE 890387
The Order with Respect to Oxygen and the Activation Energy for the Burning of an Anthracitic Char in O2 in a Fluidised Bed, as measured using a Rapid Analyser for CO and CO2

Department of Chemical Engineering, University of Cambridge

32nd International Symposium on Combustion
Vapour-phase and particulate-bound PAHs profile generated by a (SI/HCCI) engine from a winter grade commercial gasoline fuel

U.M. Elghawi, A. Mayouf, A. Tsolakis and M.L. Wyszynski

Fuel Volume 89, Issue 8, August 2010, Pages 2019-2025
Mixture Preparation Measurements

Southwest Research Institute

SAE 950069
Cycle-by-cycle modelling of NO formation and comparison with experimental data

Univ. of Oxford & Univ. of Cambridge

D00598 ImechE 1999
Warm up Characteristics of Surface Temperatures in an I.C. Engine Measured by a Thermal Imaging Technique.

H. Zhao, N. Collings, T. Ma.

SAE 920187
Fast Response CO2 Sensor for Automotive Exhaust Gas Analysis

University of Cambridge & Cambustion Limited

SAE 1999-01-3477
Fast response HC measurement for DI gasoline engine development

Rover Group

C575/015/99 IMechE 1999
Analysis of HC Emissions on Single Cylinder During Transient Conditions

IFP, PSA and Renault

SAE 2004-01-0981
Fast response measurements of the dispersion of nanoparticles in a vehicle wake and a street canyon

Prashant Kumar, Alan Robins and Rex Britter

Atmospheric Environment Volume 43, Issue 38, December 2009, Pages 6110-6118
Knock Detection Alternatives for Production Vehicles

Collings, N, Ma, T.

I.Mech.E. Trans. Eng., I.Mech.E.,(1985)
Particle Matter and Hydrocarbon Emissions Measurement: Comparing First and Second Generation DISI with PFI in Single Cylinder Optical Engines

University of Oxford and Ford Motor Company

SAE 2006-01-1263
Dynamics and dispersion modelling of nanoparticles from road traffic in the urban atmospheric environment

Prashant Kumar, Matthias Ketzel, Sotiris Vardoulakis, Liisa Pirjola, Rex Britter

Journal of Aerosol Science 42 (2011) 580–603
The height dependence of the turbulent Schmidt number within the boundary layer

Konrad Koeltzsch, Dresden University of Technology

Atmospheric Environment, Volume 34, Issue 7, 2000, Pages 1147-1151
A New Technique for Residual Gas Estimation and Modeling in Engines

Delphi Corp.

SAE 2008-01-0093
Size distribution and emission rate measurement of fine and ultrafine particle from indoor human activities

University of Paris

Atmospheric Environment 42 (2008) 8341-8352
Effects of Intake Charge Motion Control on Combustion Phenomena with Cyclic HC and NOx Formation Characteristics in CVVT Engine

Kwanhee Choi,InGoo Hwang, Cha-Lee Myung, Simsoo Park, Kyung-Hwan Lee

JSAE 20085218
Time-Series Analysis of Pressure Variation Effect on HC Emission in a Two-Stroke Engine

Suzuki Motor Corporation & Kobe Univ.

Pacific Conference 1995.11.07
Ionization Sensors for Feedback Control of Gasoline Engines

Collings, N., Eade, D.

I.Mech.E. Seminar of Experimental Methods in Engine Research and Development, March 9-10 (1988), London.
The influence of molecular structure of fatty acid monoalkyl esters on diesel combustion

Alessandro Schönborn, Nicos Ladommatos, John Williams, Robert Allan and John Rogerson

Combustion and Flame Volume 156, Issue 7, July 2009, Pages 1396-1412
In-cylinder mixture excursions in a port injected engine during fast throttle-openings

Brunel Univ.

SAE 940382
SI Engine Operation with Retarded Ignition: Part 2 - HC Emissions and Oxidation

Ford Research Laboratory

SAE 1999-01-3507
A Catalytic Oxygen Sensor for On Board Detection of Misfire and Catalyst Efficiency.

W. Cai, N. Collings

SAE 922248
Fast light-off of under-body catalysts using Exhaust Gas Ignition (EGI)

Ford & Cambustion Ltd.

SAE 952417
Instantaneous In-Cylinder Hydrocarbon Concentration Measurement during the Post-Flame Period in an SI Engine

Uni. Of Toronto

SAE 1999-01-3538
Estimation of Air Fuel Ratio of a SI Engine from Exhaust Gas Temperature at Cold Start Condition

Daecheon College, Korea Advanced Institute of Scienece and Technology & University of Michigan

SAE 2002-01-1667
Turbulence Structure and Decay in a Model I.C. Engine: Effects of Inlet Conditions.

M.Y.E. Selim, N. Collings

SAE 961189
Purging of closed end side-branches in natural gas facilities

Nova Husky Research Corp.

PD-Vol. 46, Pipeline Eng. 1992, ASME 1992
Comparison of the behaviour of manufactured and other airborne nanoparticles and the consequences for prioritising research and regulation activities

Prashant Kumar, Paul Fennell and Alan Robins

Journal of Nanoparticle Research Volume 12, Number 5, 1523-1530
Vapour Condensation and Corrosive Attack in Exhaust Systems

Shayler, P.J., Collings, N.

Int. J. of Vehicle Design, No. 4,(1982)
Charge Distribution produced by unipolar diffusion charging of fine aerosols

Cambustion Ltd, University of Cambridge

AAAR 2004 poster
Dispersion from an area source in urban-like roughness

Frauke Pascheke, Janet.F. Barlow and Alan Robins

Effect of Intake Cam Phasing on First Cycle Fuel Delivery and HC Emissions in an SI Engine

MIT and DaimlerChrysler

SAE 2004-01-1852
Investigating the impact of in-vehicle transients on Diesel soot emissions

University of Michigan, PACCAR

Thermal Science Vol. 12 (2008)
The effects of crevices on the engine-out hydrocarbon emission in SI engine

Massachusetts Institute of Technology (MIT)

SAE 940306
An improved Technique for Measuring Cyclic Variations in the Hydrocarbon Concentration in an Engine Exhaust

Collings, N. with Ford Motor Co.

SAE 880316
Ultrafine particle emission from modern diesel engines: effects of the egr and engine calibration

Beatrice C., Di Iorio S., Guido C., Fraioli V., Lazzaro M., Sirignano M.

Chemical Engineering Transactions, Vol 22, 2010
Intake Manifold Burned Gas Backflow Measurements

University of Cambridge & Cambustion Limited

JSAE 20015302
Contribution of Cold and Hot Start Transients In Engine-Out HC Emissions

Wayne State Univ.

SAE 982645
Flametube Studies of Wall Quench

Dr M Peckham, Dr N Collings

SAE 912375
Single Cylinder Diesel Engine Startup Experiments with Cycle Resolved Emissions Sampling

United States Naval Academy

SAE 2009-01-0614
Fast Response NO/HC Measurements in the Cylinder and Exhaust Port of a DI Diesel Engine

Cosworth Engineering, Univ. of Cambridge & Cambustion Ltd.

SAE 980788
Transient SI Engine Emissions on the FTP75 Drive Cycle with a Fast Response CO Instrument

Cambridge University Engineering Department & Cambustion

SAE 2001-01-3540
A Numerical Simulation of Intake Port Phenomena in a Spark Ignition Engine under Cold Starting Conditions

Schurov, S.M, Collings, N.

SAE 941874
Characteristics of Three-way Catalyst during Quickly Start-up Process in a PFI Engine for HEV Application

Tongji University

SAE 2009-01-1325
Mass and Size Distribution Measurement of Particulates from a Gas Turbine Combustor using Modern Mobility Analyzer and Particle Sizer

Yura A. Sevcenco, Phil J. Bowen, Mark P. Johnson, Moira Hilton,Mike Welch and Mike N. Miller

45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference
Discussion of the Role of Fuel-Oil Diffusion in the Hydrocarbon Emissions from a Small Engine

University of Wisconsin-Madison

SAE 2008-32-0014
Real-Time Measurement of Particle Size Distribution From Diesel Engine Equipped With Continuous Regenerative DPF Under a Transient Driving Condition


SAE 2004-01-1984
Modelling extreme concentrations from a source in a turbulent flow over a rough wall

Zheng-Tong Xie, Paul Hayden, Alan G. Robins and Peter R. Voke

Atmospheric Environment Volume 41, Issue 16, May 2007, Pages 3395-3406
Mixture Preparation and Hydrocarbon Emissions Behaviors in the First Cycle of SI Engine Cranking


SAE 2002-01-2805
Measurement of the Particles in the 5-1000 nm range close to the road level in an urban street canyon

Department of Engineering, University of Cambridge and Department of Chemical Engineering, University of Cambridge

Journal-Science of the Total Environment
Study of turbocharged diesel engine operation, pollutant emissions and combustion noise radiation during starting with bio-diesel or n-butanol diesel fuel blends

C.D. Rakopoulos, A.M. Dimaratosa, E.G. Giakoumisa and D.C. Rakopoulosa

Applied Energy
Soot Particle Studies Instrument Inter-Comparison Project Overview

Eben S. Cross, Timothy B. Onasch, Adam Ahern, William Wrobel, Jay G. Slowik, Jason Olfert, Daniel A. Lack, Paola Massoli, Christopher D. Cappa, Joshua P. Schwarz, J. Ryan Spackman, David W. Fahey, Arthur Sedlacek, Achim Trimborn, John T. Jayne, Andrew Freedman, Leah R. Williams, Nga L. Ng, Claudio Mazzoleni, Manvendra Dubey, Benjamin Brem, Greg Kok, R. Subramanian, Steffen Freitag, Antony Clarke, Dwight Thornhill, Linsey C. Marr, Charles E. Kolb, Douglas R. Worsnop, and Paul Davidovits

Aerosol Science and Technology, Volume 44, Issue 8 August 2010 , pages 592 - 611
Cold start performance of an automotive engine using prevaporized gasoline

National Engineering Laboratory, Scotland

SAE 930710
Spatially Resolved Turbulence Measurements in a Motored I.C. Engine

Collings, N., Roughton, A.W.,Dinsdale, S.

NATO/ASI Instrumentation for Combustion and Flow in Engines, September 14-25 (1987),Vimeiro, Portugal.
Evaluation of a Particulate Sampling Methodology From a Gas Turbine Exhaust Using Real-Time Size and Number Analysis at Simulated Aircraft Conditions

Yura A. Sevcenco, Andrew P. Crayford, Richard Marsh, Philip J. Bowen, Michael N. Miller, Mark P. Johnson

ASME Turbo Expo 2010: Power for Land, Sea, and Air (GT2010) GT2010-23415 pp. 1113-1124
Advanced Diagnostics for Minimizing Hydrocarbon Emissions from a Direct-Injection Gasoline Engine

General Motors Research & Development Center

26th Symposium on Combustion, 1996
Simultaneous Fast Response NO and HC Measurements from a Spark Ignition Engine

Cambustion Ltd. & Cambridge Univ. Engineering Dept.

SAE 971610
A New Technique to Study the Response of Catalysts to Transient Conditions

Collings, N., Hands, T

Commodia 90 Int. Symp. on Diagnostics and Modelling of Combustion Engines, (JSAE)Kyoto, Japan, September 3-5 (1990)
A time-resolved measurement technique for particulate number density in diesel exhaust using a fast-response flame ionization detector

Nanyang Technological Univ.

Meas. Sci. Technol. 8 (1997) 279-286
On the causes of in-cylinder air-fuel ratio excursions during load and fuelling transients in port-injected spark-ignition engines

Brunel Univ.

SAE 960466
Real Time CO2 Measurement to Determine Transient Intake Gas Composition under EGR Conditions

Cambridge Univ. Engineering Dept. & Cambustion Limited

SAE 2000-01-2953
Experimental Studies of Preignition in a Four Valve Engine

N.Collings, G.D. Goold, G.D.Morris

I.Mech.E. Conf., Combustion in Engines, London (1992)
Mean-Value Model of the SCR System of a Mobile Application


2002 IFAC
N-acetylcysteineamide (NACA) prevents inflammation and oxidative stress in animals exposed to diesel engine exhaust

Atrayee Banerjee, Max B. Trueblood, Xinsheng Zhang, Kalyan Reddy Manda, Prem Lobo, Philip D. Whitefield, Donald E. Hagen and Nuran Ercal

Toxicology Letters Volume 187, Issue 3, 22 June 2009, Pages 187-193
Characteristics of transient NO Emissions Based on the First Firing Cycle Analysis of Cold-Start

Togji University and Shanghai Jiaotong University

SAE 2006-01-1050
Fast response classification of fine aerosols with a differential mobility spectrometer

Cambridge University

Aerosol Soc 2002 13th AGM
Commercial Aircraft Engine Emissions Characterization of in-Use Aircraft at Hartsfield-Jackson Atlanta International Airport


Environ. Sci. Technol. 2008, 42, 1877–1883
Advanced Tools for Analysis of Gasoline Direct Injection Engines

Institut Francais du Petrole

SAE 2000-01-1903
Dynamic Particulate Measurements from a DISI Vehicle: A Comparison of DMS500, ELPI, CPC and PASS

University of Oxford, Ford Motor Company and Ford Forschungszentrum Aachen

SAE 2006-01-1077
The Effect of Cetane Improvers and Biodiesel on Diesel Particulate Matter Size

John Nuszkowski, Kevin Flaim, Gregory Thompson

SAE 2011-01-0330
Cycle-to-cycle IMEP fluctuations in a stoichiometrically-fuelled SI engine at low speed and load

Chevron Research and Technology

SAE 902143
Knock Detection by Means of the Spark Plug

Collings, N.,Dinsdale, S., Eade,D.

SAE 860635


International Journal of Automotive Technology, Vol. 10, No. 2, pp. 161−166 (2009)
Investigating The Impact Of In-Vehicle Transients On Diesel Soot Emissions

Zoran Filipi, Jonathan Hagena, Hosam Fathy

THERMAL SCIENCE: Vol. 12 (2008), No. 1, pp. 53-72 53 DOI: 10.2298/TSCI080053F
Development of a time and space resolved sampling probe diagnostic for engine exhaust hydrocarbons


SAE 961002
On the Time Delay in Continuous In-Cylinder Sampling from IC Engines

M.I.T. and Collings, N.

SAE 890579
Analysis of Stratified Charge Combustion in an Idealized Chamber

Chiba Univ.

JSAE 9831018
Physical properties of particulate matter (PM) from late model heavy-duty diesel vehicles operating with advanced PM and NOx emission control technologies

Subhasis Biswas, Shaohua Hu, Vishal Verma, Jorn D. Herner, William H. Robertson, Alberto Ayala and Constantinos Sioutas

Atmospheric Environment Volume 42, Issue 22, July 2008, Pages 5622-5634
Modelling the transit time of a fast FID during in-cylinder sampling

Cambridge Univ. Engineering Dept.

SAE 950160
Investigation of Intake Timing Effects on the Cold Start Behavior of a Spark Ignition Engine

Southwest Research Institute (SwRI)

SAE 1999-01 3622
Exhaust Gas Ignition (EGI). A new concept for Rapid Light Off of Automotive Catalysts.

T. Ma, N.Collings, T. Hands

SAE 920400
Transient Emissions Studies on a Three-Way Catalyst

Univ. of Cambridge, Cambustion Ltd. and Tsukasa Sokken, Co. Ltd.

JSAE 9831982
Mixture Formation of Direct Injection Gasoline Engine - In Cylinder Gas Sampling Using Fast Response Ionization Detector

Mazda Motor Corporation

JSAE 9930063
Effect of Exhaust valve Timing on Gasoline Engine Performance and Hydrocarbon Emissions

University of Michigan

SAE 2004-01-3058
Transient SI Engine Emissions Measurements on the FTP75 Drive Cycle With a Fast Response CO Instrument

Cambustion Ltd

SAE 2001-01-3540
Investigation into pedestrian exposure to near-vehicle exhaust emissions

Neil A Buzzard, Nigel N Clark and Steven E Guffey

Environmental Health 2009, 8:13
The Trajectory of Particles Rebounding off Plane Targets

Armstrong, D.J., Collings, N.,Shayler, P.J.

AIAA, No. 2, pp. 214 218 (1984)
Characterization and Abatement of Diesel Crankcase Emissions

West Virginia University

SAE 2006-01-3372
Investigation of turbocharged diesel engine operation, exhaust emissions, and combustion noise radiation during starting under cold, warm, and hot conditions

C D Rakopoulos, A M Dimaratos and E G Giakoumis

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering
Wind tunnel measurements of concentration fluctuations in an urban street canyon

Michel Pavageau and Michael Schatzmann, Ecole des Mines de Nantes and Hamburg University

Atmospheric Environment, Volume 33, Issues 24-25, October 1999, Pages 3961-3971
Fuel Accounting Analysis during Cranking and Startup using Simultaneous In-Cylinder and Exhaust Fast FID and Fast NDIR Detectors

United States Naval Academy

SAE 2008-01-1309
Treatment of losses of ultrafine aerosol particles in long sampling tubes during ambient measurements

University of Cambridge, University of Surrey, Imperial College London, and Cambustion Limited

Atmospheric Environment xxx (2008) 1-8
Study of Steady State and Transient EGR Behaviour of a Medium Duty Diesel Engine

K. S. Kalsi, N. Collings, D. M. Heaton, S. A. Faulkner

SAE 2008-01-2438
In-situ phase-shift measurement of the time-resolved UBHC emissions

Wayne State Univ.

SAE 950161
Engine Modelling for Diesel Smoke Feedback Control System Design

Hong, G. - Energy Res.Group,Rutherford Appleton Laboratory, and Collings, N.

SAE 890389
Effect of injection timing on gasoline homogeneous charge compression ignition particulate emissions

J Misztal, H M Xu, M L Wyszynski, P Price, R Stone, J Qiao

International Journal of Engine Research Volume 10, Number 6 / 2009 Pages 419-430
A model for predicting residual gas fraction in spark ignition engines


SAE 931025
Further Experiments on the Effects of in-Cylinder Wall Wetting on HC Emissions from Direct Injection Gasoline Engines

Univ. Texas - Austin, SwRI, Ford Motor Co.

SAE 1999-01-3661
Chemi Ionization Produced by the Catalytic Combustion of a Hydrocarbon

S.D.T. Axford, W. Cai, A.N.Hayhurst, N. Collings

Combustion and Flame {87}, pp. 211-216 (1991)
Deterioration of three-way automotive catalysts, Part I - Steady State and Transient Emission of Aged Catalyst

Volvo Technological Development

SAE 930937
The Fast-Response Flame Ionization Detector

MIT & Cambridge Univ. Engineering Dept.

Prog. Energy Combust. Sci. - Vol. 24, pp 89-124,1998
A Study of the Thermochemical Conditions in the Exhaust Manifold Using Secondary Air in a 2.0L Engine

Volkswagen AG & University of Karlsruhe

SAE 2002-01-1676
Modelling the Transit Time of a Fast Response Flame Ionisation Detector During In-Cylinder Sampling

Dr N Collings, Mr T Summers

SAE 950160
The Influence of an array of obstacles on plume dispersion

DAMTP, Cambridge University

Cambridge University
Time-resolved particle emission and size distribution characteristics during dynamic engine operation conditions with ethanol-blended fuels

Hyungmin Lee, Cha-Lee Myung and Simsoo Park

Fuel Volume 88, Issue 9, September 2009, Pages 1680-1686
A Comparison of Two Alternative Models for a Burning Fuel Spray and an Assessment of the Effect of Interphase Slip

Ward, P.W.,Collings, N., Hay, N.

Proceedings, 19th Int. Symp. on Combustion, Haifa, Israel, August (1982)
Real-time Measurement of Tobacco Smoke Aerosol

British American Tobacco Ltd

Aerosol Soc 2004 AGM
Ground–fixed and on–board measurements of nanoparticles in the wake of a moving vehicle

Matteo Carpentieri and Prashant Kumar

Atmospheric Environment (article in press)
Wind-tunnel Modelling of Dispersion from a Scalar Area Source in Urban-Like Roughness

Frauke Pascheke, Janet F. Barlow and Alan Robins

Boundary-Layer Meteorology, Volume 126, Number 1, 103-124
Use of Advanced Tools for the Analysis of Gasoline Direct Injection Engines

Institut Francais du Petrole

Oil & Gas Science and Technology - Rev. IFP, Vol. 58 (2003)
Measurement and dispersion behavior of particles in various size (5 nm>Dp<1000 nm) ranges in a Cambridge Street Canyon

Department of Engineering, University of Cambridge and Department of Chemical Engineering, University of Cambridge

11th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, Cambridge, UK
Diesel soot mass calculation in real-time with a differential mobility spectrometer

Jonathan P.R. Symonds, Kingsley St.J. Reavell, Jason S. Olfert, Bruce W. Campbell and Stuart J. Swift

Journal of Aerosol Science Volume 38, Issue 1, January 2007, Pages 52-68
Effect of engine operating variables and piston and ring parameters on crevice hydrocarbon emissions

Univ. of Toronto

SAE 940480
Diesel Smoke Transient Control Using a Real Time Smoke Sensor

Hong, G., Collings, N., Baker, N.

SAE 871629
Gaseous pollutant dispersion around urban-canopy elements: wind tunnel case studies

Kastner-Klein, P.; Plate, E.; Fedorovich, E.

International Journal of Environment and Pollution, Volume 8, Numbers 3-4, September 1997 , pp. 727-737(11)
Time Resolved Measurement of Cold Start HC Concentration Using the Fast FID

Univ. of Cambridge

SAE 961926
Analysis of fuel and combustion behaviour during cold starting of SI gasoline engine

Toyota Motor Corp. & Nippon Soken Inc.

JSAE 9735844
Intake Port Phenomena in a Spark Ignition Engine at Part Load

M.I.T., Renault, Dr N Collings

SAE 912401
Diesel soot mass calculation in real-time with a differential mobility spectrometer

Cambustion Ltd, University of Cambridge

Aerosol Science 38 (2007) 52-68
Measurements of HC Concentration Near Spark Plug and Its Effects on Combustion

Ajou Univ. and IAE

SAE 981431
Advanced Emission Control Technology utilizing Freedom of Mixing on GDI Engine

Mitsubishi Motors Corp.

F2000A140, FISITA, Seoul 2000
Investigation into Crevice Out-Gassing of an Operating SI Engine with a FastFID

Dr M Peckham, Dr N Collings

SAE 932642
A NOx Trap Study Using Fast Response Emissions Analysers for Model Validation

Coventry University

SAE 2006-01-0685
Detection of Soot Using a Resistivity Sensor Device Employing Thermophoretic Particle Deposition

Doina Lutic, Joakim Pagels, Robert Bjorklund, Peter Josza, Jacobus H. Visser, Ann W. Grant, Mats L. Johansson, Jaska Paaso, Per-Erik Fägerman, Mehri Sanati, and Anita Lloyd Spetz

Journal of Sensors Volume 2010 (2010), Article ID 421072, 6 pages
Initial Estimation of the Piston Ring Pack Contribution the Hydrocarbon Emissions from a Small Engine

University of Wisconsin-Madison

SAE 2007-01-4014
GDI measurements with a fast particulate spectrometer

Cambustion Ltd, University of Cambridge

7th ETH Conference on nanoparticles Aug 2002
Wind tunnel simulations of plume dispersion through groups of obstacles

M. J. Davidson, W. H. Snyder, R. E. Lawson, Jr, and J. C. R. Hunt

Atmospheric Environment Volume 30, Issue 22, November 1996, Pages 3715-3731
Hydrocarbon Emission from Combustion of Mixtures of Natural Gas and Hydrogen Containing Producer Gas in a SI Engine

The Technical University of Denmark & National Traffic Safety and Environment Lab., Japan

SAE 2001-01-3532
Particulate Matter: Importance, Regulations and Historical Perspective

Department of Engineering, University of Cambridge

'Nirmaan', IIT Delhi Civil Engineering Society
Nano-particle emission characteristics of European and Worldwide Harmonized test cycles for heavy-duty diesel engines

<p>C. L. Myung, J. Kim, S. Kwon, K. Choi, A. Ko and S. Park</p>

International Journal of Automotive Technology Volume 12, Number 3, 331-337
The Detection Efficiency of the Single Particle Soot Photometer

J. P. Schwarz, J. R. Spackman, R. S. Gao, A. E. Perring, E. Cross, T. B. Onasch, A. Ahern, W. Wrobel, P. Davidovits, J. Olfert, M. K. Dubey, C. Mazzoleni, and D. W. Fahey

Aerosol Science and Technology, Volume 44, Issue 8 August 2010 , pages 612 - 628
Electronic throttle control as an emission reduction device

Lotus Engineering

SAE 930939
An Experimental Investigation of Combustion Chamber Design Parameters for Hot Surface Ignition Dan Chown, Charles Habbaky and James S. Wallace ASME 2014 Internal Combustion Engine Division Fall Technical Conference
Origin of the Response of Electrostatic Particle Probes

Kittelson, D.B., Collings, N.

SAE 870476
Isothermal flow measurements in a gas turbine combustor using a fast flame ionization detector

R W Read and S Hochgreb

Measurement Science and Technology Volume 21, Number 5
Review of Hardware-in-the-Loop Simulation and Its Prospects in the Automotive Area

Hosam K. Fathy, Zoran S. Filipi, Jonathan Hagena, Jeffrey L. Stein

Proc. of SPIE Vol. 6228 62280E-15
Exhaust Valve Seat Leakage

Ford Motor Company

SAE 971638
Application of Self Tuning Control into the Diesel Engine

Hong, G. - Energy Res.Group,Rutherford Appleton Laboratory, and Collings, N.

SAE 900593
White smoke emissions under cold starting of diesel engines

Wayne State Univ. &amp; US Army Tank Automotive RDE

SAE 960249
Validation tests for a fast response flame ionisation detector for in-cylinder sampling near the spark plug

Univ. of Toronto

SAE 961201
Measurement of particle mass concentration using a tapered-element oscillating microbalance and a flame ionization detector

Nanyang Technical University

0957-0233, Meas. Sci. Tech. 1999
Warm up Characteristics of a Catalyst Heated by Exhaust Gas Ignition.

N. Collings, T. Ma, T. Hands.

I.Mech.E. Conf., Combustion in Engines, London (1992)
Spark Ignition Engine Hydrocarbon Emissions Behaviors in Stopping and Restarting

RWTH-Aachen & MIT

SAE 2002-01-2804
Ruyan® E-cigarette Bench-top tests

Murray Laugesen

Society for Research on Nicotine and Tobacco (SRNT) Dublin, April 30, 2009
Measurement of Cycle-by-Cycle AFR using a Fast Response NDIR Analyser for Cold Start Fuelling Calibration Applications

Cambustion Ltd

SAE 2006-01-1515
A fast response particulate spectrometer for combustion aerosols

University of Cambridge, Cambustion Ltd

SAE 2002 01 2714
Effect of Organometallic Fuel Additives on Nanoparticle Emissions from a Gasoline Passenger Car

Jeremy T. Gidney, Martyn V. Twigg and David B. Kittelson

Environ. Sci. Technol., 2010, 44 (7), pp 2562–2569
Throttle Movement Rate Effects on Transient Fuel Compensation in a Port-Fuel-Injected SI Engine


SAE 2000-01-1937
Model-Based Actuator Trajectories Optimization for a Diesel Engine Using a Direct Method

Michael Benz, Markus Hehn, Christopher H. Onder, and Lino Guzzella

J. Eng. Gas Turbines Power -- March 2011 -- Volume 133, Issue 3, 032806 (11 pages)
Particle Number Emissions from a Range of European Vehicles

<p>University of Oxford and Ford Motor Company</p>

SAE 2010-01-0786
Fast response FID measurements of unburned hydrocarbons in the exhaust port of a firing gasoline engine

National Engineering Laboratory, Scotland

SAE 902165
Use of In cylinder Ionisation for the Investigation and Control of SparkIgnition Engines

Hands, T., Collings, N

23rd ASME Nat. Heat Transfer Conference. Denver, Colorado, August (1985)
Effects of various intake valve timings and spark timings on combustion, cyclic THC and NOX emissions during cold start phase with idle operation in CVVT engine

Kwanhee Choi, Hyungmin Lee, In Goo Hwang, Cha-Lee Myung and Simsoo Park

Journal of Mechanical Science and Technology Volume 22, Number 11, 2254-2262
Influence of filter ventilation on the chemical composition of cigarette mainstream smoke

Thomas Adam, John McAughey, Christoph Mocker, Conor McGrath and Ralf Zimmermann

Analytica Chimica Acta Volume 657, Issue 1, 4 January 2010, Pages 36-44
The Effect of Engine Variables on Hydrocarbon Emissions - An Investigation with Statistical Experiment Design and Fast Response FID Measurements

Cosworth Engineering, Univ. College London and Jaguar Cars Ltd.

SAE 961951
Charged Species in the Exhaust of a Spark Ignition Engine as Studied with Langmuir Probes and a Mass Spectrometer

Collings, N., Doyle III, F.J.,Hayhurst, A.N., Kittelson, D.B., Williams, D.

Combust. Sci. and Tech. (1988).
Combustion Enhancement of Very Lean Premixture Part in Stratified Charge Conditions

Chiba Univ. and Tokyo Institute of Technology

SAE 962087
Oxidative Potential of Semi-Volatile and Non Volatile Particulate Matter (PM) from Heavy-Duty Vehicles Retrofitted with Emission Control Technologies

Subhasis Biswas, Vishal Verma, James J. Schauer, Flemming R. Cassee, Arthur K. Cho and Constantinos Sioutas

Environ. Sci. Technol., 2009, 43 (10), pp 3905–3912
Visualisation of mixture preparation in a port fuel engine during engine warm-up


SAE 952481
Optical Investigations on a Mitsubishi GDI-Engine in the Driving Mode

Universitat Karlsruhe

SAE 1999-01-0504
Characteristic of Knock and its Effect on Surface Temperatures

H. Zhao, N.Collings, T. Ma.

SAE 920514
The Fast FID as a Velocimeter for Flow Measurements in an Automotive Catalyst

Univ. of Cambridge and Cambustion Ltd.

SAE 980879
Measurement of Residual Gas Fraction using a Fast Response NO Sensor

Cambridge Univ. Engineering Dept.

SAE 1999-01-0208
Mass-Integration of Fast-Response NO Measurements from a Two-Stroke Large-Bore Natural-Gas Engine

The University of Alabama and Colorado State University

International Journal of Engine Research, Vol.4, No.3, pp.233-248
Direct Numerical Simulations and Experiments on a Stably Stratified Turbulent Boundary Layer

Cambridge University Engineering Department

4th Intl. Symp. On Stratified flows, Grenoble, June 1994
Experimental investigation into particulate size and number distribution from a spark ignition engine: in-cylinder combustion and transient events

J Sturgess, B Hill, S Samuel

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering Volume 222, Number 6 / 2008 Pages 1065-1075
Accelerated Corrosion Testing of Vehicle Exhausts

Shayler, P.J., Collings, N.

Int. J. of Vehicle Design, No. 1,(1983)
Measurement of Ultrafine Particle Number Emissions from a Light-Duty Diesel Engine Using SMPS, DMS, ELPI and EEPS

Johnson Matthey

SAE 2005-24-015
A Comparison of Real-time On-road Diesel Particulate Emission with Chassis Dynamometer Measurements

Symonds, Rushton and Reavell

Cambridge Particle Meeting 2007
Experimental investigations of an air curtain device subjected to external perturbations

M. Havet, O. Rouaud and C. Solliec

International Journal of Heat and Fluid Flow, Volume 24, Issue 6, December 2003, Pages 928-930
Cycle-by-cycle gasoline engine cold start measurement of residual gas and AFR using a fast response CO&CO2 analyzer

Cambustion Ltd

SAE 2008-01-1649
Cycle-by-cycle analysis of HC emissions during cold start of gasoline engines

Wayne State Univ. & Chrysler

SAE 952402
Length Scale and TurbulenceIntensity Measurements in a Motored Internal Combustion Engine

Dinsdale, S., Roughton, A.W.,Collings, N.

SAE 880380
Un-throttling a direct injection gasoline homogeneous mixture engine with variable valve actuation

R Patel, N Ladommatos, P A Stansfield, G Wigley, C P Garner, G Pitcher, J W G Turner, H Nuglisch, J Helie

International Journal of Engine Research Volume 11, Number 6 / 2010 Pages 391-411
Mixture preparation in a SI engine with port fuel injection during starting and warm-up


SAE 922170
Real Time In-Cylinder and Exhaust NO Measurements in a Production SI Engine

Cambustion Ltd. & Cambridge Univ. Engineering Dept.

SAE 980400
Unburnt Hydrocarbon Measurement by Means of a Surface Ionization Detector.

W. Cai, N. Collings

SAE 910254
Deterioration of three-way automotive catalysts, Part II - Oxygen Storage Capacity at Exhaust Conditions

Volvo Technological Development

SAE 930944

Dr. Radut Consulting