2015年9月1日
Combustion and Noise Characteristics in a Diesel Engine with Hydrogen Addition and Pilot Injection
SAE Technical Papers
- ,
- ,
- ,
- 巻
- 2015-
- 号
- September
- 開始ページ
- JSAE 20159322/SAE 2015-01-1922
- 終了ページ
- JSAE 20159322/SAE 2015-01-1922
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.4271/2015-01-1922
- 出版者・発行元
- SAE International
We experimentally investigated effects of pilot diesel-fuel injection on ignition timing variation and noise reduction in a diesel engine with hydrogen addition to the intake pipe. The pilot diesel-fuel injection suppressed ignition timing variation which was significant under hydrogen addition conditions. The heat release by the pilot diesel-fuel injection stably acted as an ignition source of the hydrogen-air mixture. The maximum in-cylinder pressure rise rate increased with the hydrogen fraction. However, the sound pressure level attained minimum around a specific hydrogen fraction.
- リンク情報
- ID情報
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- DOI : 10.4271/2015-01-1922
- ISSN : 0148-7191
- SCOPUS ID : 85018694261