Nucleation site interaction in pool nucleate boiling on a heated surface with triple artificial cavities

被引:27
|
作者
Chatpun, S [1 ]
Watanabe, M [1 ]
Shoji, M [1 ]
机构
[1] Univ Tokyo, Sch Engn, Dept Mech Engn, Bunkyo Ku, Tokyo 1138656, Japan
关键词
D O I
10.1016/j.ijheatmasstransfer.2003.11.035
中图分类号
O414.1 [热力学];
学科分类号
摘要
The experiment of pool nucleate boiling of water was performed on a heated silicon surface with triple artificial cavities. The existence and the significance of three effect factors, the bubble coalescence factor 'C', the thermal interaction factor 'T' and the hydrodynamic interaction factor 'H', in the mechanism of nucleation site interaction is validated by comprehensive analysis and observation. It is revealed that the interaction is classified into three regions due to effects of the three factors. (C) 2004 Elsevier Ltd. All rights reserved.
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页码:3583 / 3587
页数:5
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