縮小管を利用した燃料噴射の高圧化
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- Material Type
- 記事
- Title
- Author/Editor
- 池上 詢 他
- Author Heading
- Periodical title
- 日本機械学会論文集. B編
- No. or year of volume/issue
- 57(534) 1991.02
- Volume
- 57
- Issue
- 534
- Pages
- p721～728
- Publication date of volume/issue (W3CDTF)
- 1991-02
- ISSN (Periodical Title)
- 0387-5016
- ISSN-L (Periodical Title)
- 0387-5016
- Publication (Periodical Title)
- 東京 : 日本機械学会 ; 1979-2010
- Place of Publication (Country Code)
- JP
- Text Language Code
- jpn
- NDLC
- Target Audience
- 一般
- Article Type
- 記事分類: 機械工学--熱機関--内燃機関
- Holding library
- 国立国会図書館
- Call No.
- Z16-109
- Data Provider (Database)
- 国立国会図書館 : 国立国会図書館雑誌記事索引
- Bibliographic ID (NDL)
- 3703075
- Bibliographic Record Category (NDL)
- 632
- Summary, etc.
- In high-speed diesel engines, a high injection pressure is one of the most effective means to reduce exhaust emissions such as particulates and oxides of nitrogen. To attain this without relying on complicated mechanisms of fuel injection, a new method of pressure boosting by means of dynamic effects in the pipeline that connects the fuel pump and the injector is studied both theoretically and experimentally. The results show that a convergent pipeline boosts the pressure at the nozzle due to such dynamic effects well if the period of the pressure feed is the same as or less than the propagation time of the pressure wave in the pipeline. Furthermore, the effects of design parameters on the capability of pressure boosting are discussed.
- DOI
- 10.1299/kikaib.57.721
- Access Restrictions
- インターネット公開
- Data Provider (Database)
- 科学技術振興機構 : J-STAGE
- Summary, etc.
- In high-speed diesel engines, a high injection pressure is one of the most effective means to reduce exhaust emissions such as particulates and oxides of nitrogen. To attain this without relying on complicated mechanisms of fuel injection, a new method of pressure boosting by means of dynamic effects in the pipeline that connects the fuel pump and the injector is studied both theoretically and experimentally. The results show that a convergent pipeline boosts the pressure at the nozzle due to such dynamic effects well if the period of the pressure feed is the same as or less than the propagation time of the pressure wave in the pipeline. Furthermore, the effects of design parameters on the capability of pressure boosting are discussed.
- DOI
- 10.1299/kikaib.57.721
- Related Material (URI)
- Data Provider (Database)
- 国立情報学研究所 : CiNii Research
- Original Data Provider (Database)
- Japan Link Center雑誌記事索引データベースCrossrefCiNii ArticlesCiNii Articles
- Bibliographic ID (NDL)
- 3703075
- NAID
- 130004219757110002389486