A model for evaporation as a molecular diffusion process into a turbulent atmosphere
A model for evaporation as a molecular diffusion process into a turbulent atmosphere
复制标题
蒸发作为分子扩散过程进入湍流大气的模型
DOI：
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发表时间：
1965
期刊：
影响因子：
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通讯作者：
W. Brutsaert
中科院分区：
文献类型：
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作者：
W. Brutsaert
蒸发被分析为分子从大的粗糙表面扩散到随机存在的内部尺度湍流涡流的现象。该模型基于相似性和随机更新的原理。结果表明，蒸发与摩擦速度的 0.75 次方和分子扩散率的平方根成正比。这与现有的实验数据一致。
Evaporation is analyzed as a phenomenon of molecular diffusion from a large rough surface into random-lived internal scale turbulent eddies. The model is based on the principles of similarity and stochastic renewal. It is shown that evaporation is proportional to the 0.75 power of the friction velocity and to the square root of the molecular diffusivity. This is in agreement with the available experimental data.