書誌事項
- タイトル別名
-
- Prediction Model for Condensation of Binary Refrigerant Mixtures inside a Horizontal Smooth Tube.
- スイヘイ ヘイカツカンナイ ニ オケル 2セイブン コンゴウ レイバイ ノ ギ
この論文をさがす
抄録
In the present study, a prediction model for condensation of binary refrigerant mixtures inside a horizontal smooth tube is proposed. In this model it is assumed that the phase equilibrium is only established at the vapor liquid interface, while the bulk vapor and the bulk liquid are in a nonequilibrium state. The predicted results are compared with the experimental ones for the condensation of IIFC134a/HCFC123 mixtures ; in the experiment, the bulk mass fraction of HFC134a ranged from 0.35 to 0.85 kg/kg, and the mass velocity of 120 to 300 kg/(m2s). Since the mass transfer characteristics in the vapor core are assumed to be expressed as Shv=0.046 Re0.8vSc0.3v, the predicted heat flux distribution along the tube axis is in good agreement with that of the experiment. The mass transfer characteristics during the condensation, determined by the prediction calculation, are also presented.
収録刊行物
-
- 日本機械学会論文集Ｂ編
-
日本機械学会論文集Ｂ編 63 (613), 3033-3040, 1997
一般社団法人 日本機械学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001205895128448
-
- NII論文ID
- 130004080003
- 110002396603
-
- NII書誌ID
- AN00187441
-
- ISSN
- 18848346
- 03875016
-
- NDL書誌ID
- 4302881
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可