Flow structure in three-dimensional waves on a vertically falling liquid film

被引：0
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作者：
A. Z. Kvon
A. V. Bobylev
V. V. Guzanov
S. M. Kharlamov
D. M. Markovich
机构：
[1] Russian Academy of Sciences,Kutateladze Institute of Thermophysics, Siberian Branch
[2] Novosibirsk State University,undefined
来源：
Technical Physics Letters | 2017年 / 43卷
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摘要：
We have simultaneously measured the velocity vector and film thickness fields in three-dimensional (3D) waves formed upon the decay of regular 2D waves on a liquid film flowing down a vertical plate. Velocity fields at various distances from the plate surface in various regions of a 3D wave are constructed. It is shown that the liquid flow in the wave has a complex structure with regions of backflow and spanwise streams, which mainly occur under the main crest of the wave.
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页码：821 / 824
页数：3
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