Diesel Combustion Improvement Using High Boost, Wide Range and High Rate EGR in a Single Cylinder Engine (Third Report)
The authors utilized pre- and post-injection to split the heat release for decreasing peak cylinder gas temperature as a strategy. The experiments were conducted in a single cylinder diesel engine for heavy-duty use and operated at BMEP = 0.8 MPa of middle load. The injection timings and quantities of each injection events were changed as parameters. As a result, a multi-injection pattern simultaneously reduced exhaust emissions and fuel consumption and improved the nozzle optimization. The flame movements of the multi-injection in cylinder were observed by means of a high-speed camera and a bore scope.
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- Summary URL:
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
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Authors:
- Osada, H
- Aoyagi, Y
- Shimada, K
- Publication Date: 2012
Language
- English
- Japanese
Media Info
- Media Type: Web
- Features: References;
- Pagination: pp 855-861
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Serial:
- Transactions of Society of Automotive Engineers of Japan
- Volume: 43
- Issue Number: 4
- Publisher: Society of Automotive Engineers of Japan
- ISSN: 0287-8321
- EISSN: 1883-0811
- Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
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Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Diesel engine exhaust gases; Engine cylinders; Fuel consumption; Fuel injection
- Uncontrolled Terms: Heat release rate
- Subject Areas: Energy; Highways; Vehicles and Equipment; I91: Vehicle Design and Safety;
Filing Info
- Accession Number: 01505544
- Record Type: Publication
- Source Agency: Japan Science and Technology Agency (JST)
- Files: TRIS, JSTAGE
- Created Date: Jan 27 2014 11:20AM