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タイトル: | Reduced kinetic model for the combustion of n-cetane and heptamethylnonane based on a primary reference fuel reduced kinetic model |
著者: | Kawanabe, Hiroshi https://orcid.org/0000-0002-9525-4841 (unconfirmed) Ishiyama, Takuji |
著者名の別形: | 川那辺, 洋 石山, 拓二 |
キーワード: | Reduced kinetic model diesel primary reference fuel ignition delay time diesel spray combustion |
発行日: | 1-Jul-2021 |
出版者: | SAGE Publications |
誌名: | International Journal of Engine Research |
巻: | 22 |
号: | 7 |
開始ページ: | 2203 |
終了ページ: | 2212 |
抄録: | A reduced kinetic model for the combustion of n-heptane, i-octane, n-cetane and heptamethylnonane was developed based on a prior model designed for use with a primary reference fuel consisting of n-heptane and i-octane. The present model, which can be easily employed in conjunction with a conventional computational fluid dynamics code, contains 59 chemical species and 96 reactions. Predicted ignition delay times under high pressure and temperature conditions were generated using this new kinetic model and compared with those obtained from full kinetic models. The results indicate that the general trends exhibited by the ignition delay times as temperature and pressure are varied are accurately predicted with this reduced model. The present model was also combined with a commercial computational fluid dynamics code and used to simulate the ignition of a diesel spray at high pressure and temperature. Finally, the effects of the cetane number of the fuel on the ignition process were investigated. |
著作権等: | This is the accepted manuscript of the following article: 'International Journal of Engine Research' Volume: 22 issue: 7, page(s): 2203-2212. Copyright © IMechE 2021. DOI: 10.1177/1468087420931969. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/264615 |
DOI(出版社版): | 10.1177/1468087420931969 |
出現コレクション: | 学術雑誌掲載論文等 |
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