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Emissions Performance of Bi-fuel CNG and Bi-fuel LPG Passenger Cars Using Sequential Multi-point Injection Systems
Technical Paper
2001-01-1195
ISSN: 0148-7191, e-ISSN: 2688-3627
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Event:
SAE 2001 World Congress
Language:
English
Abstract
This paper describes a study into the emissions performance of a passenger car running on natural gas and liquified petroleum gas. The gasoline engine was modified to allow the introduction of the alternative fuels into the engine. The effect of fuel system hardware on emissions was investigated. Modifications were carried out to the gasoline EMS to allow control of the alternative fuel systems. A number of changes were made to the gasoline calibration to allow operation on the alternative fuels. Emissions tests were conducted on commercial grade natural gas and liquid petroleum gas. The results were compared with gasoline emission results of an equivalent vehicle.
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Citation
Stodart, A., Aitchison, I., and Lapetz, J., "Emissions Performance of Bi-fuel CNG and Bi-fuel LPG Passenger Cars Using Sequential Multi-point Injection Systems," SAE Technical Paper 2001-01-1195, 2001, https://doi.org/10.4271/2001-01-1195.Also In
References
- Lapetz John Beitler John Fulton Brien LeRoux Mark Locke Jay Peters Edward Roman Lawrence Walsh Robert Wolff William “Ford's 1996 Crown Victoria Dedicated Natural Gas Vehicle” SAE Paper 952743
- Saga Toshiyuki Knight Ben Arai Sakuji “Near-Zero Emissions Natural Gas Vehicle, Honda Civic GX” SAE Paper 972643
- White Jeff Carroll James Liss William Brady Michael Burkemyre William Church Michael “Natural Gas Converter Performance and Durability” SAE Paper 930222
- Vermiglio Ezio Jenkins Tim Kieliszewski Mark Lapetz John Povinger Bela Willey Ray Herber James Sahutske Kenneth Blue Matthew Clark Rich “Ford's SULEV Dedicated Natural Gas Trucks” SAE Paper 971662
- Yamamoto Yuji Sato Katsuhiko Matsumoto Seji Tsuzuki Shunich “Study of Combustion Characteristics of Compressed Natural Gas as Automotive Fuel” SAE Paper 940761