FEM StartbedingungDruck

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FEM StartbedingungDruck

Menüeintrag
Model → Fluid-Randbedingungen → Constraint initial pressure
Arbeitsbereich
FEM
Standardtastenkürzel
Keiner
Eingeführt in Version
0.21
Siehe auch
FEM StartbedingungStrömungsgeschwindigkeit

Beschreibung

Erstellt eine Randbedingung für den Startwert eines Druckes für die Strömungsanalyse eines Fluids.

Anwendung

  1. Press the FEM ConstraintInitialPressure button or select the menu Model → Fluid boundary conditions → Initial pressure condition.
  2. Enter an initial pressure value.
  3. For a 3D analysis, select a 'solid' (body) from your model, for a 2D analysis select a face.

Hinweise

For simple analyses, it is not necessary to specify the initial pressure, however also in these cases it is recommended as best practice.