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火花点火機関燃焼室壁面における熱伝達の研究(主流が無視できる場合の検討)
http://hdl.handle.net/10458/5872
http://hdl.handle.net/10458/58723ac32d3d-8883-45bf-bd18-2cb3402ac0aa
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (1.6 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-06-21 | |||||
| タイトル | ||||||
| タイトル | 火花点火機関燃焼室壁面における熱伝達の研究(主流が無視できる場合の検討) | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Study on the Heat Transfer in the Combustion Chamber Wall of S.I. Engine (Investigation of Negligible Mainstream) | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | S.I.engine, Combustion chamber, Heat flux, Heat transfer coefficient, Estimation | |||||
| 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 | departmental bulletin paper | |||||
| 著者 |
山口, 陽大
× 山口, 陽大× 長瀬, 慶紀× 戌亥, 太一× 友松, 重樹× 木村, 正寿× Yamaguchi, Yodai× 戌亥, 太一× Tomatsu, Shigeki |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to solve an environmental problem, it is necessary to improve the thermal efficiency of an internal combustion engine. In addition, understanding of the heat transfer on the combustion chamber wall from the burnt gas is necessary. Therefore, in order to calculate the heat transfer from the burned gas to the combustion chamber wall, it is necessary to evaluate the heat transfer coefficient on the combustion chamber wall surface. However, it is difficult to calculate the heat transfer coefficient. Therefore, the equation is required to estimate the heat transfer coefficient with generality. In this study, we measured the heat flux on the combustion chamber wall by setting the thin film type heat flux probe at various places, cylinder head, cylinder liner and piston head, of the combustion chamber of the test engine (TRE). Furthermore, the measurement results were expressed by dimensionless numbers of Nusselt number (Nu) and Fourier number (Fo). And the heat flux calculated by an expression of relation was compared with the heat flux calculated by the expression of Woschni in each measurement points. As a result, the calculated of the heat transfer coefficients were closed to experimental value. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 45, p. 63-68, 発行日 2016-07-31 |
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| 出版者 | ||||||
| 出版者 | 宮崎大学工学部 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Faculty of Engineering, University of Miyazaki | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 05404924 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00732558 | |||||
| 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 | |||||
