HyperMesh CFD边界层网格划分教程：CFD-1200实例详解

CFD-1200: CFD Meshing with Automatic BL Thickness Reduction

1. Load the CFD User Profile

2. Open the Model File

安装目录下的： manifold_inner_cylinder.hm 网格文件。

3. Check That the Surface Elements Define a Closed Volume

4. Generate a BL Distributed Thickness Loading to Prevent Boundary Layer Interference

5. Generate the Boundary Layer and Tetrahedral Core Mesh

点Mesh生成边界层体网格。

合理控制修改层数、第一层厚度、增长率等参数，使得边界层不超出壁面

6. Mask Elements to Inspect the Boundary Layers’ Thickness on Thinner Areas

7. Arrange Volume and Surface Components Before Exporting the Mesh for CFD Solvers