簡單記錄一下徙菠，主要是filter的應用
details：
computational domain of size is [0, 2.2] × [0, 0.41].
The centre of the cylinder is located at (0.2, 0.2).
cylinder diameter (L) is 0.1 units.
Process
- 加載.vtu 文件組
- Filter-> ExtractSurface: 提取外表面
- Filter-> FeatureEdges: 從輸入數(shù)據(jù)集中提取邊緣子集
- Filter-> Clip: 把圓柱切出來
Clip Type: Sphere
Point Cloud Parameters: Center[0.2, 0.2, 0], Radius[0.05] - Filter-> Calculator:
Lift: 升力供炼，計算出壓力在y軸方向的投影
Result Array Name: Lift Force
Drag: 阻力缨硝，計算出壓力在x軸方向的投影
Result Array Name: Drag Force
- FIlter-> IntegrateVariables
- File-> Save Data
勾選Write Time Steps 和 Add Time Step
完成
