|
Menu location |
---|
Model → Fluid boundary conditions → Initial pressure condition |
Workbenches |
FEM |
Default shortcut |
None |
Introduced in version |
0.21 |
See also |
FEM Constraint initial flow velocity |
Solvers |
---|
Elmer |
Description
Creates an initial pressure condition for a fluid flow analysis.
Usage
- There are several ways to invoke the command:
- Press the
Initial pressure condition button.
- Select the Model → Fluid boundary conditions →
Initial pressure condition option from the menu.
- Press the
- Enter an initial pressure value.
- For a 3D analysis, select a 'solid' (body) from your model, for a 2D analysis select a face.
Notes
For simple analyses, it is not necessary to specify the initial pressure, however also in these cases it is recommended as best practice.
This page is retrieved from https://wiki.freecad.org/FEM_ConstraintInitialPressure