Research Output

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2014

Simulation study of divided exhaust period for a two-stage-regulated downsized SI engine

Hu, B., Brace, C., Akehurst, S., Copeland, C. & Turner, J., 2014, SAE Technical Paper. SAE International, 2014-01-2550

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

2 Citations (Scopus)

The effect of divided exhaust period for improved performance in a highly downsized turbocharged gasoline engine

Hu, B., Brace, C., Akehurst, S., Copeland, C. & Turner, J. W. G., 2014, Proceedings of Institution of Mechanical Engineers - 11th International Conference on Turbochargers and Turbocharging. Cambridge, U. K.: Woodhead Publishing Ltd., p. 27-39 13 p.

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

5 Citations (Scopus)
2013

A method of map extrapolation for unequal and partial admission in a double entry turbine

Newton, P., Romagnoli, A., Martinez-Botas, R., Copeland, C. & Seiler, M., 2013, Proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition. San Antonio, U. S. A., Vol. 6 C. p. V06CT40A024 14 p.

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

5 Citations (Scopus)

Control strategy study of the series sequential turbocharging using 1-D simulation

Zhang, Q., Brace, C., Akehurst, S., Burke, R., Capon, G., Smith, L., Garrett, S. & Zhang, K., 2013, ASME Turbo Expo, 2013: Turbine Technical Conference and Exposition. San Antonio, U. S. A.: ASME, Vol. 5A.

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

1 Citation (Scopus)

Estimated total energy transfer over an nedc through steady state performance evaluation

Lewis, A., Brace, C., Akehurst, S., Robinson, K. & Pegg, I., 18 Jul 2013, ASME 2012 Internal Combustion Engine Division Spring Technical Conference, ICES 2012. American Society of Mechanical Engineers (ASME), p. 993-1001 9 p. ICES2012-81192. (Proceedings of the Spring Technical Conference of the ASME Internal Combustion Engine Division).

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

1 Citation (Scopus)

Investigation of mechanical loss and heat transfer in an axial-flux PM machine

Wrobel, R., Vainel, G., Copeland, C., Duda, T., Staton, D. & Mellor, P., 2013, Energy Conversion Congress and Exposition (ECCE), 2013 IEEE . p. 4372-4379

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

Open Access
File
11 Citations (Scopus)
137 Downloads (Pure)

Simulation of exhaust gas residuals in a turbocharged, spark ignition engine

Copeland, C., Gao, X., Freeland, P., Neumeister, J. & Mitcalf, J., 2013, Society of Automotive Engineerings. SAE International, 2013-01-2705

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

1 Citation (Scopus)

The effect of advanced combustion control features on the performance of a highly downsized gasoline engine

Giles, K., Lewis, A., Akehurst, S., Chris, B. & Luard, N., 4 Jul 2013, Proceedings of the FISITA 2012 World Automotive Congress. VOL. 1 ed. p. 105-117 13 p. (Lecture Notes in Electrical Engineering; vol. 189 LNEE, no. VOL. 1).

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

2012

A comparison of timescales within a pulsed flow turbocharger turbine

Copeland, C. D., Newton, P., Martinez-Botas, R. F. & Seiler, M., 1 Jan 2012, Institution of Mechanical Engineers - 10th International Conference on Turbochargers and Turbocharging. Woodhead Publishing Ltd., p. 389-404 16 p. (Institution of Mechanical Engineers - 10th International Conference on Turbochargers and Turbocharging).

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

29 Citations (Scopus)

The effect of advanced combustion control features on the performance of a highly downsized gasoline engine

Lewis, A., Akehurst, S., Brace, C. & Giles, K., 27 Nov 2012, Proceedings of the FISITA 2012 World Automotive Congress. Berlin: Springer, Vol. 189. p. 105-117 12 p. (Lecture Notes in Electrical Engineering; vol. 189).

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

2011

Comparison between the steady performance of double-entry and twin-entry turbocharger turbines

Romagnoli, A., Copeland, C., Martinez-Botas, R. & Rajoo, S., 2011, ASME 2011 Turbo Expo: Turbine Technical Conference and Exposition (GT2011). ASME, p. 1995-2007

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

6 Citations (Scopus)

Practical approach to thermo-dynamic modelling of diesel engine emissions

Burke, R., Fath, B., Akehurst, S., Brace, C., Baumann, W. & Wascheck, R., 2011, Design of Experiments (DoE) in Engine Development,( 6th ed.). Berlin, Germany: Expert Verlag, p. 88-103

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

2010

Ionisation and ionisation rate of a two-stroke HCCI engine fuelled with E85 for control feedback

James, K., Chen, R. & Turner, J., 1 Dec 2010, SAE Technical Papers.

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

The effect of unequal admission on the performance and loss generation in a double-entry turbocharger turbine

Copeland, C., Newton, P., Martinez-Botas, R. & Seiler, M., 2010, ASME Turbo Expo 2010: Power for Land, Sea, and Air (GT2010) . New York, U. S. A.: ASME, p. 1733-1745

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

15 Citations (Scopus)
2009

A design of experiments approach to the control of chassis dynamometer testing error

Burke, R., Brace, C. & Moffa, J., 2009, Design of Experiments in Engine Development. 5th ed. Renningen, Germany: Expert Verlag, p. 214-223

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

Open Access
File
17 Downloads (Pure)

Comparison between steady and unsteady double-entry turbine performance using the quasi-steady assumption

Copeland, C., Martinez-Botas, R. & Seiler, M., 2009, ASME Turbo Expo 2009: Power for Land, Sea, and Air. Volume 7 - Turbomachinery, Parts A and B . ASME, p. 1203-1212

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

14 Citations (Scopus)

Effects of cooled EGR routing on a second-generation DISI turbocharged engine employing an integrated exhaust manifold

Turner, J. W. G., Pearson, R. J., Curtis, R. & Holland, B., 1 Dec 2009, SAE Technical Papers.

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

10 Citations (Scopus)

Extending the supply of alcohol fuels for energy security and carbon reduction

Pearson, R. J., Turner, J. W. G., Eisaman, M. D. & Littau, K. A., 1 Dec 2009, SAE Technical Papers.

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

16 Citations (Scopus)

Pseudo-causal tracking control of a nonminimum phase system

Wang, P., Sahinkaya, M. N. & Akehurst, S., 12 Oct 2009, Proceedings of the ASME Dynamic Systems and Control Conference 2009, DSCC2009. PART B ed. New York: ASME, p. 1201-1208 8 p.

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

1 Citation (Scopus)
2008

Comparison betweenunthrottled, single and two-valve induction strategies utilising direct gasoline injection: emissions, heat-release and fuel consumption analysis

Patel, R., Ladommatos, N., Stansfield, P. A., Wigley, G., Garner, C. P., Pitcher, G., Turner, J. W. G. & Nuglisch, H., 2008, SAE Techincal Papers.

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

12 Citations (Scopus)

Cyclic combustion variability in gasoline engines

Tily, R. & Brace, C. J., 24 Sep 2008, Internal Combustion Engines: Performance, Fuel Economy and Emissions. Institution of Mechanical Engineers, p. 111-120 10 p. (Institution of Mechanical Engineers: Combustion Engines and Fuels Group - Internal Combustion Engines: Performance, Fuel Economy and Emissions).

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

1 Citation (Scopus)

Flex-fuel vehicle development to promote synthetic alcohols as the basis of a potential negative-CO2 energy economy

Turner, J., Peck, A. & Pearson, R. J., 2008, SAE Technical Papers.

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

8 Citations (Scopus)

Improving fuel economy in a turbocharged DISI engine already employing integrated exhaust manifold technology and variable valve timing

Turner, J. W. G., Pearson, R. J., Curtis, R. & Holland, B., 1 Dec 2008, SAE Technical Papers.

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

13 Citations (Scopus)

Project sabre: a close-spaced direct injection 3-cylinder engine with synergistic technologies to achieve low CO2 output

Coltman, D., Turner, J. W. G., Curtis, R., Blake, D., Holland, B., Pearson, R. J., Arden, A. & Nuglisch, H., 1 Dec 2008, SAE Technical Papers.

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

Sabre: a direct injection 3-cyclinder engine with close-spaced direct injection, swirl- enhanced combustion and complementary technologies

Turner, J. W. G., Coltman, D., Curtis, R., Blake, D., Holland, B., Pearson, R. J., Arden, A. & Nuglisch, H., 2008, Proceedings of JSAE 2008 Congress. p. 5-10

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

The application of energy-based fuel formulae to increase the efficiency relevance and reduce the CO2 emissions of motor sport

Turner, J. W. G. & Pearson, R. J., 1 Dec 2008, SAE Technical Papers.

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

1 Citation (Scopus)

Unsteady performance of a double entry turbocharger turbine with a comparison to steady flow conditions

Copeland, C., Martinez-Botas, R. & Seiler, M., 2008, ASME Turbo Expo 2008: Power for Land, Sea, and Air (GT2008). ASME, p. 1579-1588

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

17 Citations (Scopus)
2004

Cold start emissions optimisation using an expert knowledge based calibration methodology

McNicol, A. C., Figueroa-Rosas, H., Brace, C. J., Ward, M. C. & Ceen, R. V., 8 Mar 2004, 2004 SAE World Congress. SAE International, 2004-01-0139. (SAE 2004 World Congress & Exhibition; vol. 2004).

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

7 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

4 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

6 Citations (Scopus)
2001

Performance investigations of a novel rolling traction CVT

Akehurst, S., Brace, C. J., Vaughan, N. D., Milner, P. & Hosoi, Y., 1 Dec 2001, SAE 2001 World Congress, Detroit, Michigan. SAE International, 2001-01-0874. (SAE Technical Papers Series).

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

6 Citations (Scopus)