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自動車用ヒータユニットにおける気流速度の画像計測と数値計算 (小特集:画像処理応用熱流体計測)
http://hdl.handle.net/10191/5760
http://hdl.handle.net/10191/5760802cf070-55f5-46f3-a85e-a40980b6b928
名前 / ファイル | ライセンス | アクション |
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9_0058.pdf (624.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-04-08 | |||||
タイトル | ||||||
タイトル | 自動車用ヒータユニットにおける気流速度の画像計測と数値計算 (小特集:画像処理応用熱流体計測) | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | 自動車用ヒータユニットにおける気流速度の画像計測と数値計算 (小特集:画像処理応用熱流体計測) | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Flow Measurements | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Digital Image Processing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Flow Visualization | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Numerical Analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Air Conditioning Unit | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Automobile | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | Air Flow Measurement by Image Analysis and Numerical Calculation of Flow Fields in a Heater Unit for Automobiles | |||||
著者 |
藤沢, 延行
× 藤沢, 延行× 井上, 智× 横田, 正二× 田名網, 弘× 渡部, 功× 高野, 祐二 |
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著者別名 | ||||||
識別子 | 44858 | |||||
識別子Scheme | WEKO | |||||
姓名 | Fujisawa, Nobuyuki | |||||
著者別名 | ||||||
識別子 | 44859 | |||||
識別子Scheme | WEKO | |||||
姓名 | Inoue, Satoshi | |||||
著者別名 | ||||||
識別子 | 44860 | |||||
識別子Scheme | WEKO | |||||
姓名 | Yokota, Masaji | |||||
著者別名 | ||||||
識別子 | 44861 | |||||
識別子Scheme | WEKO | |||||
姓名 | Tana-ami, Hiroshi | |||||
著者別名 | ||||||
識別子 | 44862 | |||||
識別子Scheme | WEKO | |||||
姓名 | Watanabe, Isao | |||||
著者別名 | ||||||
識別子 | 44863 | |||||
識別子Scheme | WEKO | |||||
姓名 | Takano, Yuji | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Air flows in a heater unit for automobiles are studied by flow visualization with tracer injection technique and the visualized images are analyzed by cross correlation method to obtain the velocity distributions in the unit at various mixdoor angles. The results indicate the variations of flow pattern in the heater unit with the mixdoor angles and the appearance of strong interaction between separated main flow and circulating heater flow at relatively large mixdoor angles, which promotes the flow mixing and simultaneously increases the pressure loss inside the unit. The flow fields in the heater unit are calculated numerically based on three dimensional momentum equations combined with κ-ε model of turbulence and with an experimental flow model of heater core. The numerical results reproduce well the experimental flow patterns in the heater unit, but there exits some deviations in the mean velocity and surface pressure distributions at large mixdoor angles. | |||||
書誌情報 |
日本機械学会論文集. B編 en : 日本機械学会論文集. B編 巻 65, 号 629, p. 48-53, 発行日 1999-01 |
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出版者 | ||||||
出版者 | 日本機械学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03875016 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00187441 | |||||
権利 | ||||||
権利情報 | 日本機械学会 | |||||
権利 | ||||||
権利情報 | 本文データは学会の許諾に基づくCiNiiからの複製である | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110002395178 |