Explosive boiling of water films adjacent to heated surfaces: A microscopic description
Explosive boiling of water films adjacent to heated surfaces: A microscopic description
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DOI：
10.1021/jp003913o
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发表时间：
2001-03-29
影响因子：
2.9
通讯作者：
Garrison, BJ
中科院分区：
文献类型：
--
作者：
Dou, YS;Zhigilei, LV;Garrison, BJ
分子动力学模拟用于研究与热金属表面相邻的水膜的分离。模拟清楚地表明，水层最接近表面过热并进行爆炸性沸腾。对于厚膜，在表面附近的蒸发分子的膨胀会迫使外水层远离表面。这些结果对于生物分子，表面蒸汽清洁和医疗程序的质谱很感兴趣。
Molecular dynamics simulations are used to investigate the separation of water films adjacent to a hot metal surface. The simulations clearly show that the water layers nearest the surface overheat and undergo explosive boiling. For thick films, the expansion of the vaporized molecules near the surface forces the outer water layers to move away from the surface. These results are of interest for mass spectrometry of biological molecules, steam cleaning of surfaces, and medical procedures.