Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)
- Volume 22 Issue 7
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- Pages.946-955
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- 1998
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- 1226-4881(pISSN)
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- 2288-5324(eISSN)
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A modeling of in-tube condensation heat transfer considering liquid entrainment
액적이탈을 고려한 관내 응축열전달계수 계산 모델
- Kwon, Jeongtae (Dept. of Mechanical Engineering, Graduate School of Pohang University of Science and Technology) ;
- Ahn, Yehchan (Dept. of Mechanical Engineering, Graduate School of Pohang University of Science and Technology) ;
- Kim, Moohwan
- Published : 1998.07.01
Abstract
Local condensation heat transfer coefficients in tubes were calculated by solving momentum and energy equations for annular film with liquid entrainment. The turbulent eddy distribution across the liquid film has been proposed and the calculated heat transfer coefficients were presented. Also turbulent Prandtl number effects on condensation heat transfer were discussed from three Pr
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