A NEWLY-DEVELOPED 1.51 CVCC ENGINE FOR SOME 1980 MODELS
The fuel consumption and exhaust gas emission characteristics of a newly developed 1.51 CVCC engine are compared with those of a conventional engine, the pressure and temperature of combustion gas in each cylinder are measured on real time in order to clarify the differences between these characteristics, and combustion analyses are made on the basis thereof. Compared with conventional engines operated at the rich air-fuel ratio (14.7), the new CVCC engine is capable of providing, not only at the same air-fuel ratio, to be sure, but also in the lean range, a stable combustion which is small in the cycle variation, whereby the fuel consumption and emissions are improved.
Warrendale, PA USA 15096
- Yagi, S
- Fujii, I
- Publication Date: 1980-2
- Pagination: 7 p.
- TRT Terms: Combustion; Exhaust gases; Fuel air mixtures; Fuel consumption; Vehicle power plants
- Uncontrolled Terms: Air fuel ratio
- Old TRIS Terms: Automobile engines
- Subject Areas: Energy; Highways; Vehicles and Equipment; I96: Vehicle Operating Costs;
- Accession Number: 00319729
- Record Type: Publication
- Report/Paper Numbers: SAE 800321
- Files: TRIS
- Created Date: Oct 27 1980 12:00AM