The effects of varying egr test conditions on a direct injection of natural gas heavy-duty engine with high EGR levels

SAE Technical Papers

Volumn , Issue , 2004, Pages

  Mctaggart Cowan, G P ^a   Bushe, W K ^a   Rogak, S N ^a   Hill, P G ^a   Munshi, S R ^b  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b WESTPORT INNOVATIONS INC   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AIR POLLUTION CONTROL; CARBON MONOXIDE; COMBUSTION CHAMBERS; EXHAUST GAS RECIRCULATION; GAS EMISSIONS; IGNITION; NATURAL GAS; NITROGEN OXIDES; POWERTRAINS;

EXHAUST GAS RECIRCULATION (EGR); HEAVY DUTY ENGINES; IGNITION DELAY TIME; NATURAL GAS TECHNOLOGY; PARAMETER COMBINATION; PARTICULATE MATTER EMISSIONS; TOTAL HYDROCARBONS; WESTPORT INNOVATIONS;

DIRECT INJECTION;

EID: 85072442538     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2004-01-2955     Document Type: Conference Paper

References (8)

1. Harrington, J., Munshi, S., Nedelcu, C., Ouellette, P., Thomson, J., and Whitfield, S., Direct injection of Natural Gas in a Heavy-Duty Diesel Engine. SAE Technical Paper 2002-01-1630, 2002.
2. x reduction from a heavy-duty diesel engine with direct injection of natural gas and cooled exhaust gas recriculation. International Journal of Engine Research, vol. 5 no. 2. 2004.
3. Ladommatos, N., Abdelhalim, S., and Zhao, H., The effect of exhaust gas recirculation on diesel combustion and emissions. International Journal of Engine Research, vol. 1 no. 1. 2000.
4. Uchida, N., Daisho, Y., Saito, T., and Sugano, H., Combined Effects of EGR and Supercharging on Diesel Combustion and Emissions. SAE Technical Paper 930601, 1993.
5. McTaggart-Cowan, G., Bushe, W.K., Hill, P.G., and Munshi, S.R., A supercharged heavy-duty diesel single-cylinder research engine for high-pressure direct injection of natural gas. International Journal of Engine Research, vol. 4 no. 4. 2003.
6. Heywood, J.B., Internal Combustion Engine Fundamentals. McGraw-Hill, New York. 1988.
7. McTaggart-Cowan, G., Rogak, S.N., Hill, P.G., Munshi, S.R., and Bushe, W.K., Effects of Operating Condition on PM and NOx Emissions from a Heavy Duty Direct Injection of Natural Gas Engine Using Cooled EGR. Accepted for publication in the International Journal of Engine Research, April 2004.
8. McTaggart-Cowan, Munshi, S.R., Bushe, W.K., Rogak, S.N., and Hill, P.G., Injection Parameter Effects on a Direct Injected, Pilot Ignited, Heavy Duty Natural Gas Engine with EGR. SAE Technical Paper 2003-01-3089. 2003.