在CFD-POST中，有很多指令是可以通过一些简单程序来完成的，比如批量构造截面。

本文以一根方管为例，沿z轴构建xy截面若干个：

1、打开软件后，Tools>command editor

2、贴入如下代码：

!$numsteps =52;#建立截面数
!$delta_z=3;#截面间距
!$start_z=-28;#截面z轴起点

!for ($i=1; $i <= $numsteps; $i++) {
! $dis=$start_z+$delta_z*$i;
PLANE:Plane $i
  Apply Instancing Transform = On
  Apply Texture = Off
  Blend Texture = On
  Bound Radius = 0.5 [m]
  Colour = 0.75, 0.75, 0.75
  Colour Map = Default Colour Map
  Colour Mode = Constant
  Colour Scale = Linear
  Colour Variable = Pressure
  Colour Variable Boundary Values = Conservative
  Culling Mode = No Culling
  Direction 1 Bound = 1.0 [m]
  Direction 1 Orientation = 0 [degree]
  Direction 1 Points = 10
  Direction 2 Bound = 1.0 [m]
  Direction 2 Points = 10
  Domain List = /DOMAIN GROUP:All Domains
  Draw Faces = On
  Draw Lines = Off
  Instancing Transform = /DEFAULT INSTANCE TRANSFORM:Default Transform
  Invert Plane Bound = Off
  Lighting = On
  Line Colour = 0, 0, 0
  Line Colour Mode = Default
  Line Width = 1
  Max = 0.0
  Min = 0.0
  Normal = 1 , 0 , 0
  Option = XY Plane
  Plane Bound = None
  Plane Type = Slice
  Point = 0 [mm], 0 [mm], 0 [mm]
  Point 1 = 0 [mm], 0 [mm], 0 [mm]
  Point 2 = 1 [mm], 0 [mm], 0 [mm]
  Point 3 = 0 [mm], 1 [mm], 0 [mm]
  Range = Global
  Render Edge Angle = 0 [degree]
  Specular Lighting = On
  Surface Drawing = Smooth Shading
  Texture Angle = 0
  Texture Direction = 0 , 1 , 0
  Texture File =
  Texture Material = Metal
  Texture Position = 0 , 0
  Texture Scale = 1
  Texture Type = Predefined
  Tile Texture = Off
  Transform Texture = Off
  Transparency = 0.0
  X = 0.0 [mm]
  Y = 0.0 [mm]
  Z = $dis [mm]
  OBJECT VIEW TRANSFORM:
    Apply Reflection = Off
    Apply Rotation = Off
    Apply Scale = Off
    Apply Translation = Off
    Principal Axis = Z
    Reflection Plane Option = XY Plane
    Rotation Angle = 0.0 [degree]
    Rotation Axis From = 0 [mm], 0 [mm], 0 [mm]
    Rotation Axis To = 0 [mm], 0 [mm], 0 [mm]
    Rotation Axis Type = Principal Axis
    Scale Vector = 1 , 1 , 1
    Translation Vector = 0 [mm], 0 [mm], 0 [mm]
    X = 0.0 [mm]
    Y = 0.0 [mm]
    Z = 0.0 [mm]
   END
END
!}

3、点击process，就能看到建立的截面。

类似的操作还可以有很多，这里仅提供一点小思路，欢迎各位评论！
————————————————
版权声明：本文为CSDN博主「ZZ_sss」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/ZZ_sss/article/details/105411618