[1]施明恒.运动液滴的LEIDENFROST现象[J].东南大学学报(自然科学版),1985,15(3):83-88.[doi:10.3969/j.issn.1001-0505.1985.03.010]
 Shi Mingheng.The Leidenfrost Temperature of a falling Liquid Droplet[J].Journal of Southeast University (Natural Science Edition),1985,15(3):83-88.[doi:10.3969/j.issn.1001-0505.1985.03.010]
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运动液滴的LEIDENFROST现象()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
15
期数:
1985年第3期
页码:
83-88
栏目:
本刊信息
出版日期:
1985-09-20

文章信息/Info

Title:
The Leidenfrost Temperature of a falling Liquid Droplet
作者:
施明恒
南京工学院动力工程系 讲师
Author(s):
Shi Mingheng
Department of Power Engineering
关键词:
液滴 表面温度 加热表面 过热温度 直接接触 加热面 运动 反作用力 辐射传热 热边界层
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1985.03.010
摘要:
对运动液滴与加热表面之间相互作用的分析表明,即使在表面温度大大超过经典的 Leidenfrost 温度时,液滴仍会与表面发生直接接触。Leidenfrost 温度取决于不同的液体—表面组合。提出了计算该温度的一个近似方法。
Abstract:
An analysis of the contact between a falling lipuid droplet and hot surface has been made.It is concluded that the falling droplet can touch the surface at impact moment even thought the surface temperature is higher than the Leidenfrost temperature.The Leidenfrost temperature changes with different liquid-surface combination,an analytical model which predicts the approxima- tion of the Leidenfrost temperature is proposed.

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更新日期/Last Update: 2013-05-01