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Research Output 1989 2013

2013
2 Citations (Scopus)
Diesel engines
Engines
Air
Hardware
Internal combustion engines
2012

Air Charge Management Turbo Centre

Brace, C., Akehurst, S. & Hawley, G., 2012

Research output: Non-textual formWeb publication/site

Commercial vehicles
Engines
Air

Chanelling research through continuous professional development (CPD)

Hawley, G., 2012

Research output: Non-textual formWeb publication/site

Energy efficiency
Sustainable development
Distance education
Alternative fuels
Students

Fuel Economy Measurement Accuracy and Process

Brace, C., Hawley, G. & Akehurst, S., 2012

Research output: Non-textual formWeb publication/site

Fuel economy
Carbon

Helping Ford create fuel efficient engines of the future

Hawley, G. & Brace, C., 2012

Research output: Non-textual formDigital or Visual Products

Engines
Carbon footprint
Powertrains
7 Citations (Scopus)
Biodiesel
Esters
Oxidation
Catalysts
Diesel fuels
2011
9 Citations (Scopus)
84 Downloads (Pure)
Open Access
File
Fuel consumption
Engines
Carbon
Fueling
Internal combustion engines
40 Citations (Scopus)

Oxidative stability of biodiesel fuel

Bannister, C. D., Chuck, C. J., Bounds, M. & Hawley, J. G., 2011, In : Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 225, D1, p. 99-114

Research output: Contribution to journalArticle

Biodiesel
Oxidation
Fatty acids
Fuel systems
Vegetable oils
22 Citations (Scopus)
85 Downloads (Pure)
Open Access
File
Coolants
Engines
Fuel consumption
Nitrogen oxides
Exhaust gas recirculation
2010
6 Citations (Scopus)
24 Citations (Scopus)
39 Downloads (Pure)
Open Access
File
Lubricants
Diesel engines
Systems analysis
Engines
Fuel consumption
22 Citations (Scopus)

Spectroscopic sensor techniques applicable to real-time biodiesel determination

Chuck, C. J., Bannister, C. D., Hawley, J. G. & Davidson, M. G., Feb 2010, In : Fuel. 89, 2, p. 457-461

Research output: Contribution to journalArticle

Biofuels
Biodiesel
Fatty acids
Sensors
Fatty Acids
11 Citations (Scopus)
66 Downloads (Pure)

The effect of engine and transmission oil viscometrics on vehicle fuel consumption

Hawley, J. G., Bannister, C. D., Brace, C. J., Akehurst, S., Pegg, I. & Avery, M. R., 1 Sep 2010, In : Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 224, 9, p. 1213-1228 16 p.

Research output: Contribution to journalArticle

Open Access
File
Fuel consumption
Lubricants
Engines
Lubricating oils
Dynamometers
19 Citations (Scopus)

The impact of biodiesel blend ratio on vehicle performance and emissions

Bannister, C. D., Hawley, J. G., Ali, H. M., Chuck, C. J., Price, P., Chrysafi, S. S., Brown, A. & Pickford, W., Mar 2010, In : Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 224, 3, p. 405-421 17 p.

Research output: Contribution to journalArticle

2009
19 Citations (Scopus)

Predictive model to assess the molecular structure of biodiesel fuel

Chuck, C. J., Bannister, C. D., Hawley, J. G., Davidson, M. G., La Bruna, I. & Paine, A., 16 Apr 2009, In : Energy & Fuels. 23, 4, p. 2290-2294 5 p.

Research output: Contribution to journalArticle

Biofuels
Biodiesel
Molecular structure
Fatty acids
Fatty Acids
5 Citations (Scopus)

Quantifying the effects of biodiesel blend ratio, at varying ambient temperatures, on vehicle performance and emissions

Bannister, C., Hawley, J. G., Ali, H., Chuck, C. & Price, P., Jun 2009.

Research output: Contribution to conferencePaper

Vehicle performance
Biodiesel
Fuel consumption
Temperature
Calorific value

Robust surrogate measurement correction using generalised additive model

Ropkins, K., Li, H., Hawley, G., Chen, H., Tate, J., Andrews, G. & Bell, M., 2009, In : Chemometrics and Intelligent Laboratory Systems. 95, 2, p. 164-169

Research output: Contribution to journalArticle

Flow measurement
Measurement errors
3 Citations (Scopus)

The effect of variable flow oil pumps on vehicle fuel economy

Brace, C. J., Hawley, J. G., Cox, A., Pegg, I. G. & Stark, R., May 2009, Institution of Mechanical Engineers - Low-Carbon Vehicles 2009. Chandos Publishing, p. 219-226 8 p. (Institution of Mechanical Engineers - Low-Carbon Vehicles 2009).

Research output: Chapter in Book/Report/Conference proceedingChapter

Fuel economy
Pumps
Fuel consumption
Pressure control
Powertrains
2008
9 Citations (Scopus)

Chassis Dynamometer Evaluation of On-Board Exhaust Emission Measurement System Performance in SI Car under Transient Operating Conditions

Ropkins, K., Tate, J., Li, H., Andrews, G., Hawley, J. G. & Bell, M., 2008.

Research output: Contribution to conferencePaper

Dynamometers
Chassis
Railroad cars
Engines
Sampling
24 Citations (Scopus)
Fuel economy
Cooling systems
Thermostats
Flow control
Coolants
5 Citations (Scopus)
Internal combustion engines
Coolants
Heat transfer
Engines
Cooling

Cooling system changes: developing sound approaches for assessing on-engine system hardware

Piddock, M., Akehurst, S., Hawley, J. G. & Pegg, I., 21 May 2007.

Research output: Contribution to conferencePaper

Determining the effect of lubricating oil properties on diesel engine fuel economy

Bannister, C. D., Hawley, J. G., Brace, C. J., Pegg, I., Dumenil, J. C. & Brown, A., 2007, Proceedings of the Internal Combustion Engines Conference: Performance, Fuel Economy and Emissions. Shayler, P. (ed.). Oxford, UK: Chandos Publishing, p. 247-258 12 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Engine cooling systems - developing sound approaches for assessing system hardware changes

Piddock, M., Akehurst, S., Hawley, J. G. & Pegg, I., May 2007, p. 311-321. 11 p.

Research output: Contribution to conferencePaper

2 Citations (Scopus)
Sampling
Engines
Catalysts
Testing
2006
20 Citations (Scopus)

Evaluation of a FTIR emission measurement system for legislated emissions using a SI car

Li, H., Ropkins, K., Andrews, G. E., Daham, B., Bell, M., Tate, J. & Hawley, G., Oct 2006, SAE International.

Research output: Book/ReportOther report

Fourier transforms
Railroad cars
Dynamometers
Chassis
Infrared radiation
2004
6 Citations (Scopus)

An exhaust pressure control strategy for a diesel engine

Wijetunge, R. S., Hawley, J. G. & Vaughan, N. D., 2004, In : Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 218, D4, p. 449-464 16 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Application of alternative EGR and VGT strategies to a Diesel Engine

Wijetunge, R. S., Hawley, J. G. & Vaughan, N. D., 2004.

Research output: Contribution to conferencePaper

Exhaust gas recirculation
Diesel engines
Geometry
Engines
Feedback
511 Citations (Scopus)

Diesel exhaust gas recirculation - a review of advanced and novel concepts

Zheng, M., Reader, G. T. & Hawley, J. G., Apr 2004, In : Journal of Energy Conversion and Management. 45, 6, p. 883-900 18 p.

Research output: Contribution to journalArticle

Exhaust gas recirculation
Diesel engines
Oxygen
Nitrogen oxides
Reforming reactions

Experimental techniques for instantaneous vehicle emissions measurement?

North, R. J., Hawley, J. G., Ochieng, W. Y. & Brace, C. J., 7 Dec 2004.

Research output: Contribution to conferencePaper

FEAD configurations focusing on CO2 benefits

Akehurst, S., Hawley, J. G., Pegg, I. & Piddock, M., 8 Mar 2004.

Research output: Contribution to conferencePaper

4 Citations (Scopus)

Front End Auxiliary Drive (FEAD) configurations focusing on CO2 benefits

Akehurst, S., Hawley, J. G., Pegg, I. & Piddock, M., 8 Mar 2004, 2004 SAE World Congress. SAE International, 2004-01-0596

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Front End Auxiliary Drive (FEAD) configurations focusing on CO2 benefits

Akehurst, S., Hawley, J. G., Pegg, I. & Piddock, M., 2004, In : SAE Transactions. Journal of Passenger Cars: Mechanical Systems. 113, 6, p. 264-275 12 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Further investigations on time-alignment

Bannister, C. D., Hawley, J. G., Brace, C. J., Cox, A., Ketcher, D. & Stark, R., 1 Jan 2004, 2004 SAE World Congress. SAE International, 2004-01-1441. (SAE World Congress & Exhibition; vol. 2004).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Further investigations on time-alignment

Hawley, J. G., Bannister, C., Brace, C. J., Cox, A., Ketcher, D. & Stark, R., 8 Mar 2004.

Research output: Contribution to conferencePaper

Exhaust gases
Conversion efficiency
Flow of gases
Time delay
Flow rate
4 Citations (Scopus)

On-vehicle controllable cooling jets

Hawley, J. G., Veganas, A. & Brace, C. J., 8 Mar 2004.

Research output: Contribution to conferencePaper

Coolants
Cooling
Engines
Cylinder heads
Thermal gradients
11 Citations (Scopus)
Boiling liquids
Computational fluid dynamics
Heat transfer
Internal combustion engines
Dynamic models
12 Citations (Scopus)

Vehicle modal emissions measurement - techniques and issues

Hawley, J. G., Bannister, C. D., Brace, C. J., Cox, A., Ketcher, D. & Stark, R., 1 Aug 2004, In : Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 218, 8, p. 859-873 15 p.

Research output: Contribution to journalArticle

2003
2 Citations (Scopus)

Actively controlled cooling jets

Vagenas, A., Hawley, J. G., Brace, C. J., Robinson, K., Campbell, N. A. F. & Joyce, S., Mar 2003. 12 p.

Research output: Contribution to conferencePaper

coolants
cooling
liquid metals
surface temperature
simulators
21 Citations (Scopus)

A fully analytical treatment of heat release in diesel engines

Hawley, J. G., Wallace, F. J. & Khalil-Arya, S., 2003, In : Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 217, D8, p. 701-717 17 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
Internal combustion engines
Coolants
Heat transfer
Engines
Fluids
41 Citations (Scopus)
Internal combustion engines
Boiling liquids
Heat transfer
Cooling
Fluids
8 Citations (Scopus)

Influence of time-alignment on the calculation of mass emissions on a chassis rolls dynamometer

Hawley, J. G., Cox, A., Brace, C. J., Ketcher, D. & Stark, R., Mar 2003.

Research output: Contribution to conferencePaper

catalyst
sampling
alignment
calculation
vehicle

Internal combustion engine cooling

Brace, C., Campbell, N. A. F., Hawley, G., Leathard, M. J., Robinson, K., Vagenas, A., Haigh, M., Whelan, C., Joyce, S. & Gouldson, I., 5 Mar 2003, IPC No. F01P7/16, Patent No. GB2379265 (A)

Research output: Patent

Internal combustion engines
Coolants
Cooling
Secondary flow
Engines
5 Citations (Scopus)

Predicting heat transfer in simulated IC engine cooling galleries

Robinson, K., Campbell, N. A. F., Hawley, J. G. H. & Leathard, M. J., 2003, p. 787-803. 17 p.

Research output: Contribution to conferencePaper

Computational fluid dynamics
Heat transfer
Engines
Cooling
Boiling liquids

Predicting the CHF - a precursor to implementing a boiling based IC engine cooling strategy

Hawley, J. G. & Campbell, N. A. F., 2003, In : Journal of the Institute of Energy. 506, p. 22-28 7 p.

Research output: Contribution to journalArticle

2002

Further development of a combustion model for HSDI diesel engines with high-pressure common rail fuel injection

Wallace, F. J., Khalil, S. A. & Hawley, J. G., 10 Sep 2002, p. 471-486. 16 p.

Research output: Contribution to conferencePaper