Publications

Title	Author	Publication journal
A Catalytic Oxygen Sensorfor On Board Detection of Misfire and Catalyst Efficiency.	W. Cai, N. Collings	SAE paper 922248
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)
A Comparison of Transient Air-Fuel Measurement Techniques	University of Connecticut	SAE 2002-01-2753
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)
A fast response particulate spectrometer for combustion aerosols	University of Cambridge, Cambustion Ltd	SAE 2002 01 2714
A model for predicting residual gas fraction in spark ignition engines	MIT	SAE 931025
A Model for Residual Gas Fraction Prediction in Spark Ignition Engines	PSA/DRIA & LME - Universit	SAE 2002-01-1735
A Multi Purpose Ignition System for Production, Development and Research	Collings, N.	International Symposium on Automotive Technology and Automation, Cologne (1983)
A New Technique for Measuring HC Concentration in Real Time in a Running Engine	Collings, N.	Int. Congress and Exposition, Detroit, Michigan, February 29 March 4 (1988), SAETechnical Paper Series 880517
A New Technique for Residual Gas Estimation and Modeling in Engines	Delphi Corp.	SAE 2008-01-0093
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 Novel Technique to Measure Wall Flow in Diesel Particulate Filters	University of Cambridge	SAE 02FFL-24
A NOx Trap Study Using Fast Response Emissions Analysers for Model Validation	Coventry University	SAE 2006-01-0685
A Numerical Simulation of Intake Port Phenomena in a Spark Ignition Engine under Cold Starting Conditions	Schurov, S.M, Collings, N.	SAE paper 941874
A Simulation for Gasoline Engine Cold Start Fuel Calibration	General Motors Corporation & Wayne State University	SAE 2002-01-2802
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
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
Accelerated Corrosion Testing of Vehicle Exhausts	Shayler, P.J., Collings, N.	Int. J. of Vehicle Design, No. 1,(1983)
Advanced Diagnostics for Minimizing Hydrocarbon Emissions from a Direct-Injection Gasoline Engine	General Motors Research & Development Center	26th Symposium on Combustion, 1996
Advanced Emission Control Technology utilizing Freedom of Mixing on GDI Engine	Mitsubishi Motors Corp.	F2000A140, FISITA, Seoul 2000
Advanced Tools for Analysis of Gasoline Direct Injection Engines	Institut Francais du Petrole	SAE 2000-01-1903
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
Air-to-fuel Ratio Modulation Experiments over a Pd/Rh Three-way Catalyst	University of Cambridge & University of Waterloo	SAE 2001-01-3539
An Experimental Investigation of Fuel Transport in a Port Injected Engine	Dr N Collings, Mr S Schurov	SAE paper 952485
An improved Technique for Measuring Cyclic Variations in the Hydrocarbon Concentration in an Engine Exhaust	Collings, N. with Ford Motor Co.	SAE 880316
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
Analysis of fuel and combustion behaviour during cold starting of SI gasoline engine	Toyota Motor Corp. & Nippon Soken Inc.	JSAE 9735844
Analysis of HC Emissions on Single Cylinder During Transient Conditions	IFP, PSA and Renault	SAE 2004-01-0981
Analysis of Mixture Formation of Direct Injection Gasoline Engine	Nippon Soken, Inc. and Toyota Motor Corp.	SAE 980157
Analysis of Stratified Charge Combustion in an Idealized Chamber	Chiba Univ.	JSAE 9831018
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
Application of Self Tuning Control into the Diesel Engine	Hong, G. - Energy Res.Group,Rutherford Appleton Laboratory, and Collings, N.	Int. Congress and Exposition, Detroit, Michigan (1990), SAE Technical Paper Series 900593
Automated Repeatable DPF Testing with the Cambustion DPG	Cambustion Ltd	Cambridge Particle Meeting, May 16th 2008
Catalyst Temperature Sensing for Exhaust Gas Ignition (EGI)	N.Collings, T. Ma, D. Ball	SAE Transactions paper 930938
Characterisation of ignition and parametric study of a two-stroke-cycle direct injected gasoline engine	Michigan Technological Univ.	SAE 920423
Characteristic of Knock andits Effect on Surface Temperatures.	H. Zhao, N.Collings, T. Ma.	SAE paper 920515
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
Characteristics of Three-way Catalyst during Quickly Start-up Process in a PFI Engine for HEV Application	Tongji University	SAE 2009-01-1325
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
Characterization and Abatement of Diesel Crankcase Emissions	West Virginia University	SAE 2006-01-3372
Charge Distribution produced by unipolar diffusion charging of fie aerosols	Cambustion Ltd, University of Cambridge	AAAR 2004 poster
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
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).
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)
Cold Engine Transient Fuel Control Experiments In A Port Fuel Injected CFR Engine	United States Naval Academy	ICEF2007-1696
Cold start performance of an automotive engine using prevaporized gasoline	National Engineering Laboratory, Scotland	SAE 930710
Combustion characterisation in a direct-injection stratified-charge engine and implications on hydrocarbon emissions	Thermosciences Dept., GM Research Laboratories	SAE 892058
Combustion Enhancement of Very Lean Premixture Part in Stratified Charge Conditions	Chiba Univ. and Tokyo Institute of Technology	SAE 962087
Contribution of Cold and Hot Start Transients In Engine-Out HC Emissions	Wayne State Univ.	SAE 982645
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
Cycle-by-cycle analysis of HC emissions during cold start of gasoline engines	Wayne State Univ. & Chrysler	SAE 952402
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 modelling of NO formation and comparison with experimental data	Univ. of Oxford & Univ. of Cambridge	D00598 ImechE 1999
Cycle-to-cycle IMEP fluctuations in a stoichiometrically-fuelled SI engine at low speed and load	Chevron Research and Technology	SAE 902143
Cyclic Variation in HC Concentration near the Spark Plug in a Two-Stroke Engine	Suzuki Motor Corp. and Kobe Univ.	JSAE 9734421 (SAE 972109)
Cyclically Resolved HC Emissions from a Spark Ignition Engine	Collings, N., Willey, J.	International Off Highway and Powerplant Congress and Exposition, Milwaukee, Wisconsin,September (1987), SAE Technical Paper Series 871691
Density of particles emitted from a gasoline direct injection engine	Cambustion Ltd	12th ETH-Conference on Combustion Generated Nanoparticles, June 2008
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.	Int. Congress and Exposition, Detroit, Michigan, February 27 - March 3 (1989), SAETechnical Paper Series 890387
Deterioration of three-way automotive catalysts, Part I - Steady State and Transient Emission of Aged Catalyst	Volvo Technological Development	SAE 930937
Deterioration of three-way automotive catalysts, Part II - Oxygen Storage Capacity at Exhaust Conditions	Volvo Technological Development	SAE 930944
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
Development of a time and space resolved sampling probe diagnostic for engine exhaust hydrocarbons	MIT	SAE 961002
Diagnostics for the Study of Cold Start Mixture Preparation in a Port Fuel-Injected Engine	Sandia National Laboratories	SAE 1999-01-1108
Diesel Smoke Transient Control Using a Real Time Smoke Sensor	Hong, G., Collings, N., Baker, N.	International Off Highway and Powerplant Congress and Exposition, Milwaukee, Wisconsin,September (1987), SAE 871629
Diesel soot mass calculation in real-time with a differential mobility spectrometer	Cambustion Ltd, University of Cambridge	Aerosol Science 38 (2007) 52-68
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
Discussion of the Role of Fuel-Oil Diffusion in the Hydrocarbon Emissions from a Small Engine	University of Wisconsin-Madison	SAE 2008-32-0014
Dispersion, Heavy gas, Wind tunnel, Concentration fluctuations	TNO Environmental and Energy Research	FLADIS TNO-IMET Data Report No. 1, Sept. 1992
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
Effect of Catalyst Inlet Cone Flow Mal-Distribution on Emissions Performance of a Close-Coupled Catalytic Convertor	Cambustion Limited & Ford Motor Company	SAE 2004-01-1489
Effect of engine operating variables and piston and ring parameters on crevice hydrocarbon emissions	Univ. of Toronto	SAE 940480
Effect of Exhaust valve Timing on Gasoline Engine Performance and Hydrocarbon Emissions	University of Michigan	SAE 2004-01-3053
Effect of Intake Cam Phasing on First Cycle Fuel Delivery and HC Emissions in an SI Engine	MIT and DaimlerChrysler	SAE 2004-01-1852
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
Electronic throttle control as an emission reduction device	Lotus Engineering	SAE 930939
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
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
Engine Modelling for Diesel Smoke Feedback Control System Design	Hong, G. - Energy Res.Group,Rutherford Appleton Laboratory, and Collings, N.	Int. Congress and Exposition, Detroit, Michigan (1990), SAE Technical Paper Series 8890389
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
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
Evaluation of Different Natural Gas Fueling Strategies During Throttle Transients	Univ. of Toronto	SAE 961985
Evaluation of the Influence of Injector Type in a Four-Valve Engine	Imperial College & Peugeot SA	SAE 961998
Evaporation of volatile aerosols	University of Minnesota, Cambustion Ltd	8th ETH conference on nanoparticles Aug 2004
Exhaust Gas Ignition	G D Inman with Ford Motor Co. andTickford Ltd	SAE paper 952417
Exhaust Gas Ignition (EGI). A new concept for Rapid Light Off of Automotive Catalysts.	T. Ma, N.Collings, T. Hands	SAE paper 920400
Exhaust Valve Seat Leakage	Ford Motor Company	SAE 971638
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)
Extent of oxidation of hydrocarbons desorbing from the lubricant oil layer in spark-ignition engines	MIT	SAE 960069
Fast light-off of under-body catalysts using Exhaust Gas Ignition (EGI)	Ford & Cambustion Ltd.	SAE 952417
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
Fast response classification of fine aerosols with a differential mobility spectrometer	Cambridge University	Aerosol Soc 2002 13th AGM
Fast Response CO2 Sensor for Automotive Exhaust Gas Analysis	University of Cambridge & Cambustion Limited	SAE 1999-01-3477
Fast response FID measurements of unburned hydrocarbons in the exhaust port of a firing gasoline engine	National Engineering Laboratory, Scotland	SAE 902165
Fast response HC measurement for DI gasoline engine development	Rover Group	C575/015/99 IMechE 1999
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
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)
Flame Propagation Variation Due to Insufficient HC Concentration	Suzuki Motor Corp. and Kobe Univ.	SAE 982565
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
Flametube Studies of Wall Quench	Dr M Peckham, Dr N Collings	SAE paper 912375
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
Fuel Injection Strategies to Minimize Cold-Start Emissions	Univ. of Kaiserlautern, Michigan State Univ.	SAE 970040
Fuel Metering Effects on Hydrocarbon Emissions and Engine Stability during Cranking and Start-up in a Port Fuel Injected Spark Ignition Engine	MIT	SAE 2000-01-2836
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
GDI measurements with a fast particulate spectrometer	Cambustion Ltd, University of Cambridge	7th ETH Conference on nanoparticles Aug 2002
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
Hydrocarbon Emissions from a HAJI equipped Ultra-Lean Burn SI Engine	Univ. of Melbourne	SAE 980044
Impact of exhaust valve leakage on engine out hydrocarbons	GM NAO Research and Development Center	SAE 932752
Improved Three-Way Catalyst Performance Using an Active Bias Control Regeneration System	Cambustion Limited & Ford Motor Company	SAE 2000-01-0499
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
In-Cylinder HC Measurements with a Piston- Mounted FID	Dr M Peckham, Dr N Collings	SAE paper 932643
In-cylinder measurements of charge inhomogeneity in a spark ignition engine	Cambridge Univ. Engineering Dept.	SAE 900484
In-Cylinder Measurements of Residual Gas Concentration in a Spark Ignition Engine	M.I.T. and Collings, N.	SAE paper 900485
In-cylinder mixture excursions in a port injected engine during fast throttle-openings	Brunel Univ.	SAE 940382
In-situ phase-shift measurement of the time-resolved UBHC emissions	Wayne State Univ.	SAE 950161
Individual-Cycle Measurements of Exhaust Hydrocarbon Mass from a Direct-Injection Two-Stroke Engine	General Motors Research & Development Center	SAE 980758
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
Initial Estimation of the Piston Ring Pack Contribution the Hydrocarbon Emissions from a Small Engine	University of Wisconsin-Madison	SAE 2007-01-4014
Instantaneous In-Cylinder Hydrocarbon Concentration Measurement during the Post-Flame Period in an SI Engine	Uni. Of Toronto	SAE 1999-01-3538
Intake Manifold Burned Gas Backflow Measurements	University of Cambridge & Cambustion Limited	JSAE 20015302
Intake Port Phenomena in a Spark Ignition Engine at Part Load	M.I.T., Renault, Dr N Collings	SAE paper 912401
Investigating the impact of in-vehicle transients on Diesel soot emissions	University of Michigan, PACCAR	Thermal Science Vol. 12 (2008)
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
Investigation into Crevice Out-Gassing of an Operating SI Engine with a FastFID	Dr M Peckham, Dr N Collings	SAE paper 932642
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 & Cambustion Limited	SAE 2000-01-2954
Investigation of Intake Timing Effects on the Cold Start Behavior of a Spark Ignition Engine	Southwest Research Institute (SwRI)	SAE 1999-01 3622
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.
Knock Detection Alternatives for Production Vehicles	Collings, N, Ma, T.	I.Mech.E. Trans. Eng., I.Mech.E.,(1985)
Knock Detection by Means of the Spark Plug	Collings, N.,Dinsdale, S., Eade,D.	Int. Congress and Exposition, Detroit, Michigan, February (1986), SAE 860635
Length Scale and TurbulenceIntensity Measurements in a Motored Internal Combustion Engine	Dinsdale, S., Roughton, A.W.,Collings, N.	Int. Congress and Exposition, Detroit, Michigan, February 29 March 4 (1988), SAETechnical Paper Series 880380
Liquid Fuel Effects on the Unburned Hydrocarbons Emissions of a Small Engine	University of Wisconsin-Madison	SAE 2006-32-0033
Low Speed Dynamic Similarity Modelling in Internal Combustion Engines	Ma, T., Davies, M., Collings, N.	Int. Congress and Exposition, Detroit, Michigan, February (1986), SAE 860239
Mass correlation of engine emissions with spectral instruments	University of Minnesota, Cambustion Ltd, Dekati Ltd, Johnson Matthey	JSAE 20045462
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
Mean-Value Model of the SCR System of a Mobile Application	ETH	2002 IFAC
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
Measurement of Cycle-by-Cycle AFR using a Fast Response NDIR Analyser for Cold Start Fuelling Calibration Applications	Cambustion Ltd	SAE 2006-01-1515
Measurement of Gasoline Exhaust Hydrogen Emissions	Ford Motor Co, Cambustion and Cambridge University Engineering Dept	SAE 2004-01-0592
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
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
Measurement of Residual Gas Fraction using a Fast Response NO Sensor	Cambridge Univ. Engineering Dept.	SAE 1999-01-0208
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
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 paper 912405 (1991)
Measurement of Ultrafine Particle Number Emissions from a Light-Duty Diesel Engine Using SMPS, DMS, ELPI and EEPS	Johnson Matthey	SAE 2005-24-015
Measurements of HC Concentration Near Spark Plug and Its Effects on Combustion	Ajou Univ. and IAE	SAE 981431
Mixture Formation of Direct Injection Gasoline Engine - In Cylinder Gas Sampling Using Fast Response Ionization Detector	Mazda Motor Corporation	JSAE 9930063
Mixture Preparation and Hydrocarbon Emissions Behaviors in the First Cycle of SI Engine Cranking	MIT	SAE 2002-01-2805
Mixture preparation in a SI engine with port fuel injection during starting and warm-up	MIT	SAE 922170
Mixture Preparation Measurements	Southwest Research Institute	SAE 950069
Model-Based Control and Cylinder Event Based Logic for an Ultra-Low Emissions Vehicle	Southwest Research Inst. and Modular Systems	SAE 970531
Modeling and Control of CNG Engines	Swiss Federal Institute of Technology	SAE 2002-01-1295
Modelling the transit time of a fast FID during in-cylinder sampling	Cambridge Univ. Engineering Dept.	SAE 950160
Modelling the Transit Time of a Fast Response Flame Ionisation Detector During In-Cylinder Sampling	Dr N Collings, Mr T Summers	SAE paper 950160
Novel Experiment on In-Cylinder Desorption of Fuel from the Oil Layer	MIT	SAE 941963
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
On the Time Delay in Continuous In-Cylinder Sampling from IC Engines	M.I.T. and Collings, N.	SAE paper 890579
Optical Investigations on a Mitsubishi GDI-Engine in the Driving Mode	Universitat Karlsruhe	SAE 1999-01-0504
Origin of the Response of Electrostatic Particle Probes	Kittelson, D.B., Collings, N.	SAE 870476
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
Particulate Matter: Importance, Regulations and Historical Perspective	Department of Engineering, University of Cambridge	'Nirmaan', IIT Delhi Civil Engineering Society
Physical Characterization of Aerosol Emissions from a Commercial Gas Turbine Engine	Missouri University of Science and Technology (Missouri S&T)	Journal of Propulsion and Power (2007), Vol. 23, No. 5, 919-929
Plug Fouling Investigationson a Running Engine An Application of a Novel MultiPurpose Diagnostic System Based on the Spark Plug	N.Collings, S. Dinsdale and T.Hands.	SAE paper 912318. Also in SAETransactions
Potential of Nanoparticle Formation by Vehicles	Japan Automobile Research Institute	SAE 2006-01-0622
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
Premixed Low Temperature Combustion of Biodiesel and Blends in a High Speed Compression Ignition Engine	University of Michigan	SAE 2009-01-0133
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
Purging of closed end side-branches in natural gas facilities	Nova Husky Research Corp.	PD-Vol. 46, Pipeline Eng. 1992, ASME 1992
Real Time CO2 Measurement to Determine Transient Intake Gas Composition under EGR Conditions	Cambridge Univ. Engineering Dept. & Cambustion Limited	SAE 2000-01-2953
Real Time In-Cylinder and Exhaust NO Measurements in a Production SI Engine	Cambustion Ltd. & Cambridge Univ. Engineering Dept.	SAE 980400
Real Time Smoke Sensor for Diesel Engines	Collings, N., Baker, N., Wolber,W.G.	Int. Congress and Exposition, Detroit, Michigan, February (1986), SAE 860157
Real-Time Measurement of Particle Size Distribution From Diesel Engine Equipped With Continuous Regenerative DPF Under a Transient Driving Condition	NTSEL	SAE 2004-01-1984
Real-time measurement of particulate emissions in a turbocharged DI diesel engine	Imperial College	SAE 922390
Real-time Measurement of Tobacco Smoke Aerosol	British American Tobacco Ltd	Aerosol Soc 2004 AGM
Reduced Cold-Start Emissions Using Rapid Exhaust Port Oxidation (REPO) in a Spark-Ignition Engine	Southwest Research Institute	SAE 970264
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
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
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
Roadside measurements with a fast particulate spectrometer	Cambustion Ltd, Cambridge University, Leeds University	JSAE 20035407
SI Engine Operation with Retarded Ignition: Part 2 - HC Emissions and Oxidation	Ford Research Laboratory	SAE 1999-01-3507
Signal Reconstruction Applied to a Fast Response Flame Ionisation Detector	Univ. of Cambridge	SAE 952541
Simultaneous Fast Response NO and HC Measurements from a Spark Ignition Engine	Cambustion Ltd. & Cambridge Univ. Engineering Dept.	SAE 971610
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
Single Cylinder Diesel Engine Startup Experiments with Cycle Resolved Emissions Sampling	United States Naval Academy	SAE 2009-01-0614
Size distribution and emission rate measurement of fine and ultrafine particle from indoor human activities	University of Paris	Atmospheric Environment 42 (2008) 8341-8352
Sources of Hydrocarbon Emissions from a Direct Injection Stratified Charge Spark Ignition Engine	Chalmers University of Technology	SAE 2000-01-1906
Spark Ignition Engine Hydrocarbon Emissions Behaviors in Stopping and Restarting	RWTH-Aachen & MIT	SAE 2002-01-2804
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.
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
Study of Engine Wall Layer Hydrocarbons with a Fast Response FID	Dr M Peckham, Dr N Collings	SAE paper 922237
The Analysis of Gasoline Transient Emissions Behaviour Using Fast Response Gas Analysers	Cambustion Ltd	SAE 2007-26-015
The Cylinder Head Temperature Measurement by a Thermal Imaging Technique.	H.Zhao, N.Collings T. Ma	SAE paper 912404. Also in SAETransactions
The Effect of Different Ageing Conditions on Spatial Variations in Emissions across the Radius of a Close-coupled Aftertreatment System	Ford Motor Company & Cambustion Limited	SAE 2005-01-1095
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
The effective density and fractal dimension of particles emitted from a light-duty diesel vehicle with a diesel oxidation catalyst	University of Cambridge, Cambustion Ltd	Aerosol Science 38 (2007) 69-82
The effects of crevices on the engine-out hydrocarbon emission in SI engine	Massachusetts Institute of Technology (MIT)	SAE 940306
The Fast FID as a Velocimeter for Flow Measurements in an Automotive Catalyst	Univ. of Cambridge and Cambustion Ltd.	SAE 980879
The Fast-Response Flame Ionization Detector	MIT & Cambridge Univ. Engineering Dept.	Prog. Energy Combust. Sci. - Vol. 24, pp 89-124,1998
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
The Influence of an array of obstacles on plume dispersion	DAMTP, Cambridge University	Cambridge University
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
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
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
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
The Trajectory of Particles Rebounding off Plane Targets	Armstrong, D.J., Collings, N.,Shayler, P.J.	AIAA, No. 2, pp. 214 218 (1984)
Throttle Movement Rate Effects on Transient Fuel Compensation in a Port-Fuel-Injected SI Engine	MIT	SAE 2000-01-1937
Time Resolved Measurement of Cold Start HC Concentration Using the Fast FID	Univ. of Cambridge	SAE 961926
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
Transient Diesel Emissions: Analysis of Engine Operation During a Tip-In	University of Michigan	SAE 2006-01-1151
Transient Emissions Studies on a Three-Way Catalyst	Univ. of Cambridge, Cambustion Ltd. and Tsukasa Sokken, Co. Ltd.	JSAE 9831982
Transient Gaseous and Particulate Emissions Measurement on a Diesel Passenger Car including a DPF Regeneration Event	Cambustion Ltd	SAE 2006-01-1079
Transient SI Engine Emissions Measurements on the FTP75 Drive Cycle With a Fast Response CO Instrument	Cambustion Ltd	SAE 2001-01-0350
Transient SI Engine Emissions on the FTP75 Drive Cycle with a Fast Response CO Instrument	Cambridge University Engineering Department & Cambustion	SAE 2001-01-3540
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
Turbulence Length Scale Measurements in a Motored Internal Combustion Engine	Collings, N., Roughton, A.W., Ma,T.	International Off Highway and Powerplant Congress and Exposition, Milwaukee, Wisconsin,September (1987), SAE 871692
Turbulence Structure and Decay in a Model I.C. Engine: Effects of Inlet Conditions.	M.Y.E. Selim, N. Collings	SAE paper 961189 (1996)
Unburnt Hydrocarbon Measurement by Means of a Surface Ionization Detector.	W. Cai, N. Collings	SAE paper 910432
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)
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)
Validation tests for a fast response flame ionisation detector for in-cylinder sampling near the spark plug	Univ. of Toronto	SAE 961201
Vapour barrier assessment programme for delaying and diluting heavier-than-air HF vapour clouds	CPP Inc	J. Loss Prev. Process Ind., Vol 3, April 1990
Vapour Condensation and Corrosive Attack in Exhaust Systems	Shayler, P.J., Collings, N.	Int. J. of Vehicle Design, No. 4,(1982)
Velocity Profiles of Arcs in Longitudinal Flow	Collings, N.	7th International Conference on Phenomena in Ionized Gas, Prague (1973)
Visualisation of mixture preparation in a port fuel engine during engine warm-up	MIT	SAE 952481
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)
Warm up Characteristics of Surface Temperatures in an I.C. Engine Measured by a Thermal Imaging Technique.	H. Zhao, N. Collings, T. Ma.	SAE paper 920187
White smoke emissions under cold starting of diesel engines	Wayne State Univ. & US Army Tank Automotive RDE	SAE 960249