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1)  dropwise condensation
滴状凝结
1.
The heat transfer experiments were conducted on dropwise condensation of steam on the surfaces with gradient surface energy.
对空气中水滴在水平梯度表面能材料表面上的运动现象和表面倾角为0°、30°、60°和90°情况下,梯度表面能材料表面上的水蒸气滴状凝结换热进行了可视化实验,研究了凝结液滴的长大、聚并、运动和脱落现象。
2)  dropwise condensation
球状凝结,滴状凝结,珠状凝结,滴状冷凝
3)  dropwise condensation heat transfer
滴状凝结换热
1.
A theoretical model is developed for the dropwise condensation heat transfer on the horizontal circular surface with radial gradient surface energy based on the heat transfer model of individual condensate drop and the size distribution model of condensate drop on homogeneous condensation surface.
在均质表面上的单个球缺形液滴换热模型和液滴通用尺度分布规律的基础上,结合梯度表面能材料表面上的液滴分布和凝结换热特性,得到了圆形径向梯度表面能材料表面上的滴状凝结换热计算式。
2.
A theoretical model was developed for the dropwise condensation heat transfer performance on the horizontal surface with gradient surface energy based on the heat transfer model of individual condensate drop and the size distribution model of condensate drops.
本文在均质表面的单个球缺形液滴换热模型和液滴通用尺度分布规律的基础上,结合梯度表面能材料表面的液滴分布和凝结换热特性,得到了一维水平梯度表面能材料表面上的滴状凝结换热计算式。
4)  dropwise condensation
滴状冷凝
1.
Mechanism of initial droplet formation in dropwise condensation;
滴状冷凝初始液滴的形成机理
2.
Study on dropwise condensation heat transfer on composite electroplating surface;
在复合镀层表面上实现滴状冷凝传热的研究
3.
Mechanism of dropwise condensation heat transfer enhancement in presence of non-condensable gas;
滴状冷凝强化含不凝气的蒸气冷凝传热机制
5)  drop condensation
滴状冷凝
1.
Analysis of achieving drop condensation by rolling drop;
滚动脱落实现滴状冷凝的分析
2.
This paper applies the technology of the low energy compound film on the metal surface of heat exchanger, which improves the phase transition form of steam on the surface, and realizes the drop condensation in evaperator.
1前言滴状冷凝具有很高的传热速率,其冷凝传热系数是膜状冷凝的几至几十倍。
6)  fine-grained dropwise condensation
细滴状冷凝
补充资料:无柄液滴法、躺滴法、座滴法等
分子式:
CAS号:

性质:又称无柄液滴法、躺滴法、座滴法等。根据液面外形求算表(界)面张力的一种方法。当待测液液滴稳定地停在水平固体表面上,其外形与液体表面张力γ有关。根据巴什弗思–亚当斯(Bashforth-Adams)方程可有以下关系式ρ1和ρ2分别为待测液体及液滴外介质的密度,g为重力加速度,β为形状因子,b为大小因子。当液体与固体表面接触角大于90°时可根据测出的液滴的赤道半径及其与液滴顶点的垂直距离数值查表得出相应的β及b值,从而算出表面张力γ。本法简便,适用于吸附平衡时间长的体系和低表面张力的测定;也能用于测定界面张力及熔融金属的表(界)面张力。

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