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A Basic Behavior of CNG DI Combustion in a Spark-Ignited Rapid Compression Machine
http://hdl.handle.net/10087/5698
http://hdl.handle.net/10087/5698eb4f10fe-0fc3-431a-9364-b154a19fa6a0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JSMEIJSB45_891.pdf (877.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-11-25 | |||||
| タイトル | ||||||
| タイトル | A Basic Behavior of CNG DI Combustion in a Spark-Ignited Rapid Compression Machine | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Natural Gas | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Direct-Injection | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Combustion | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Lean Burn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Combustion Efficiency | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
HUANG, Zuohua
× HUANG, Zuohua× SHIGA, Seiichi× UEDA, Takamasa× JINGU, Nobuhisa× NAKAMURA, Hisao× ISHIMA, Tsuneaki× OBOKATA, Tomio× TSUE, Mitsuhiro× KONO, Michikata |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A basic characteristics of compressed natural gas direct-injection (CNG DI) combustion was studied by using a rapid compression machine. Results show that comparing with homogeneous mixture, CNG DI has short combustion duration, high pressure rise due to combustion, and high rate of heat release, which are considered to come from the charge stratification and the gas flow generated by .the fuel injection. CNG DI can realize extremely lean combustion which reaches 0.03 equivalence ratio, φ. Combustion duration, maximum pressure rise due to combustion and combustion efficiency are found to be insensitive to the injection modes. Unburned methane showed almost the same level as that of homogeneous mixture combustion. CO increased steeply with the increase in φ when φ was greater than 0.8 due to the excessive stratification, and NO_x peak value shifted to the region of lower φ. Combustion inefficiency maintains less than 0.08 in the range of φ from 0.1 to 0.9 and increases at very low φ due to bulk quenching and at higher φ due to excessive stratification. The combustion efficiency estimated from combustion products shows good agreement with that of heat release analysis. | |||||
| 書誌情報 |
JSME international journal. Ser. B, Fluids and thermal engineering 巻 45, 号 4, p. 891-900, 発行日 2002-11-15 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13408054 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10888815 | |||||
| 権利 | ||||||
| 権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 出版者 | ||||||
| 出版者 | 社団法人日本機械学会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Journal Article | |||||
| 更新日 | ||||||
| 日付 | 2017-03-27 | |||||
| 日付タイプ | Created | |||||
