SOME ASPECTS OF LIGHT DUTY HIGHSPEED DIESEL ENGINE DEVELOPMENT
One of the main dilemmas, designers of light duty high speed diesel engines have been faced with when making choice of concept, is whether to decide on smaller cylinder volume and increased number of cylinders or vice versa. Our experience and realised performances with IMR S54V engine, and also some other recent experiences, show that the former choice offers more chances for optimum commercial vehicles drive. In the course of engine development particular attention has been paid to make optimisation in accordance with expected engine operating conditions in service. Operating conditions and velocity of achievement of engine optimum operating state upon starting are two out of a number of service requirements that have beem specially dealt with in this paper. Full optimisation of volumetric and mechanical efficiencies, two of the basic fields with engines of this class, allowed the achievement of very good engine performances.
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Supplemental Notes:
- Twentieth FISITA Congress, (SAE P-143), The Automotive Future, Volume 1, Austria, 6-11 May 1984.
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Corporate Authors:
Society of Automotive Engineers (SAE)
400 Commonwealth Drive
Warrendale, PA United States 15096 -
Authors:
- Veselinovic, B
- Knezevic, M
- Jevtic, J
- Borak, D J
- Publication Date: 1984-5
Media Info
- Features: References; Tables;
- Pagination: p. 1.96
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Serial:
- Publication of: Society of Automotive Engineers, Incorporated
- Publisher: Society of Automotive Engineers (SAE)
Subject/Index Terms
- TRT Terms: Design; Diesel engines; Engine performance; Engines; High speed vehicles; Optimization; Vehicle design
- Old TRIS Terms: Engine design; High speed engines; Optimum design
- Subject Areas: Design; Safety and Human Factors; Vehicles and Equipment;
Filing Info
- Accession Number: 00392468
- Record Type: Publication
- Source Agency: National Highway Traffic Safety Administration
- Report/Paper Numbers: SAE 845011, HS-037 424
- Files: HSL, USDOT
- Created Date: Feb 28 1985 12:00AM