Study on Initial Combustion Process in Diesel Spray Flame
The purpose of this study is to obtain a detailed understanding of the process from mixture formation to ignition in the diesel spray. In this paper, the effects of ambient temperature, ambient density, and injection pressure on the ignition delay and set-off length were measured using single-hole and three-holes nozzle with cone angle. The effects of adjacent sprays on the set-off length and ignition delay were also investigated by focusing on the backflow of ambient gas. In addition, a model was developed to predict the set-off length and ignition delay from the amount of ambient gas introduced into the spray.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
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Authors:
- Kawai, Kazuki
- Wakai, Yuki
- Matsumura, Eriko
- Senda, Jiro
- Publication Date: 2021-11
Language
- English
- Japanese
Media Info
- Media Type: Digital/other
- Features: Figures; References; Tables;
- Pagination: pp 1186-1191
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Serial:
- Transactions of Society of Automotive Engineers of Japan
- Volume: 52
- Issue Number: 6
- 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: Combustion; Delays; Diesel engines; Ignition; Predictive models; Sprays (Materials)
- Subject Areas: Energy; Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01787922
- Record Type: Publication
- Source Agency: Japan Science and Technology Agency (JST)
- Files: TRIS, JSTAGE
- Created Date: Nov 12 2021 5:23PM