Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
各位大佬好,这几天刚学习Fluent中的VOF方法,计算3D双气泡上浮,但是截取一个截面发现气液界面呈现出不规整的锯齿状(气泡直径大概等于15个网格的长度),下图的截图是跑了0.005s(模拟使用VOF方法,没有求解能量方程和湍流方程,气液两相分别为水和空气)
网格量为300万,这个截面部分的网格分布如下:
对于VOF、动量方程的格式选择如下
这个结果有问题吗?请问大家怎么解决呢?谢谢!