Visualization of the impact of water drops on a hot surface: effect of drop velocity and surface inclination
Visualization of the impact of water drops on a hot surface: effect of drop velocity and surface inclination
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DOI：
10.1007/s00231-006-0139-1
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发表时间：
2006-06
影响因子：
2.2
通讯作者：
G. Celata;M. Cumo;A. Mariani;G. Zummo
中科院分区：
文献类型：
--
作者：
G. Celata;M. Cumo;A. Mariani;G. Zummo
在低于和高于莱顿弗罗斯特温度的温度下，通过改变表面温度、水滴速度和表面位置（水平和倾斜45°），对一滴水滴撞击热表面的行为进行了实验评估，并估计了水滴反弹的温度。已证明对下落速度有很大的影响。表面的倾斜降低了表面不重新润湿的临界值。
The behaviour of one drop impinging on a hot surface by varying the surface temperature, the drop velocity and the position of the surface (horizontal and a inclined 45°) both at a temperature below and above the Leidenfrost temperature has been experimentally evaluated, estimating the temperature at which the drop rebounds. A large influence on the drop velocity has been evidenced. The inclination of the surface decreases the critical value of the temperature above which the surface is not rewetted.