書誌事項
- タイトル別名
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- An Experiment on Condensation of Binary Vapor Mixtures inside a Vertical Smooth Tube
- 2成分蒸気の鉛直平滑管内凝縮に関する実験
- 2セイブン ジョウキ ノ エンチョク ヘイカツカンナイ ギョウシュク ニ カン
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An experimental study of condensation of nonazeotropic refrigerant mixtures (NARMs) of HCFC22 and CFC114 inside a vertical smooth tube has been carried out. The local Nusselt number of a pure refrigerant of HCFC22 is correlated well with the equation which is obtained by modifying an empirical equation proposed by Uehara et al., while that of NARMs is lower than the value predicted from the modified correlation equation; the difference being dependent on the mass velocity and the composition of NARMs. By assuming that the condensate heat transfer coefficient of NARMs can be expressed by the correlation equation for pure refrigerants, temperature and mass fractions of vapor and liquid at the vapor-liquid interface are evaluated. Then, the local vapor mass transfer coefficient is obtained.
収録刊行物
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- 九州大学機能物質科学研究所報告
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九州大学機能物質科学研究所報告 6 (2), 67-77, 1993-03-20
九州大学機能物質科学研究所
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詳細情報 詳細情報について
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- CRID
- 1390290699812283648
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- NII論文ID
- 110006177403
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- NII書誌ID
- AN10060378
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- ISSN
- 09143793
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- DOI
- 10.15017/6611
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- HANDLE
- 2324/6611
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- NDL書誌ID
- 3810277
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用可