The Use of the VOF‐Model to Study the Wetting of Solid Surfaces
The Use of the VOF‐Model to Study the Wetting of Solid Surfaces
复制标题
使用 VOF 模型研究固体表面的润湿
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
H. Bart
中科院分区：
文献类型：
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作者：
A. Ataki;H. Bart
采用VOF（Volume of Fluid）多相流模型对倾斜平板和波纹板上的层流液沟流进行了数值模拟，验证了CFD模拟结果的正确性。利用光学辅助机械传感器测量了局部溪流厚度，并与模拟结果进行了比较。对于倾斜板，已经证明了环形形状的细流轮廓。实验中使用了不同浓度的甘油水混合物。两个理论模型来描述这种层流沟流的实验和计算流体动力学的结果进行了讨论。
The laminar liquid rivulet flow on an inclined flat metal plate and wavy metal plate is taken as a test case to validate the CFD-simulation results using the VOF (Volume of Fluid) multiphase flow model. The local rivulet thickness was measured using an optically assisted mechanical sensor and compared with the simulation results. The circular shape of the rivulet profile has been proven for an inclined plate. Glycerin water mixtures with different concentrations were used in the experiments. Two theoretical models to describe this laminar rivulet flow in comparison to the experimental and CFD results are discussed.