THE INJECTION EQUIPMENT OF FUTURE HIGH-SPEED DI DIESEL ENGINES WITH RESPECT TO POWER AND POLLUTION REQUIREMENTS
The development of high specific output DI diesel engines started at the low-speed end some 50 years ago primarily for marine and traction applications. Movement towards the high-speed end has been slow but steady with the majority of truck engines being very conservatively rated (Fig 4). There has been recent major effort on the automotive car and light commercial vehicle diesel application leading to lighweight DI diesel engines with an engine speed of 4000-5000 r/min and a rated power of 50 kW/litre displacement. These are expected to be on the market in a short period of time. The key point of this development has been the injection equipment including combustion control. In this area the use of modulated injection has the possibility of solving power and pollution requirements. (A) (Author/TRRL)
-
Corporate Authors:
Mechanical Engineering Publications Limited
P.O. Box 24, Northgate Avenue
Bury St Edmunds, Suffolk IP32 6BW, England -
Authors:
- Dolenc, A
- Conference:
- Publication Date: 1990
Language
- English
Media Info
- Pagination: p. 49-58
-
Serial:
- Volume: 204
- Issue Number: D1
Subject/Index Terms
- TRT Terms: Air pollution; Automobiles; Combustion; Control; Control devices; Development; Diesel engines; Economic efficiency; Exhaust gases; Fuel injection; Fuels; Speed; Technology
- Uncontrolled Terms: Decreases; Efficiency
- ITRD Terms: 1243: Car; 1394: Catalytic converter; 3860: Combustion; 3874: Control; 9009: Decrease; 9013: Development; 1314: Diesel engine; 5911: Efficiency; 2442: Emission; 3850: Fuel; 3830: Injection (fuel); 5408: Speed; 3855: Technology
- Subject Areas: Economics; Energy;
Filing Info
- Accession Number: 00612489
- Record Type: Publication
- Source Agency: Transport and Road Research Laboratory (TRRL)
- Files: ITRD, TRIS
- Created Date: Aug 31 1991 12:00AM