Assessment of body force effects in flow condensation, Part I: Experimental investigation of liquid film behavior for different orientations
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- 作者：Ilchung Park ; Lucas E. O&rsquo ; Neill ; Chirag R. Kharangate ; Issam Mudawar ; mudawar@ecn.purdue.edu ;
- 关键词：Flow condensation ; Annular flow ; Condensation heat transfer coefficient ; Gravity effects ; Orientation effects
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：106
- 期：Complete
- 页码：295-312
- 全文大小：7223 K
- 卷排序：106
文摘
Gravity effects are examined by comparing FC-72 data for multiple orientations. High speed video shows very different liquid film behavior at low mass velocities. Flow behavior is indistinguishable across orientations at high mass velocities. Heat transfer results provide a basis for developing gravity-independence criteria.