FEM ConstraintInitialPressure/de: Difference between revisions

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==Anwendung==
==Anwendung==


# Press the {{Button|[[Image:FEM_ConstraintInitialPressure.svg|16px]] '''Initial pressure condition'''}} button or select the menu {{MenuCommand|Model → Fluid boundary conditions → [[Image:FEM_ConstraintInitialPressure.svg|16px]] Initial pressure condition}}.
# Press the {{Button|[[Image:FEM_ConstraintInitialPressure.svg|16px]] [[FEM_ConstraintInitialPressure|Initial pressure condition]]}} button or select the menu {{MenuCommand|Model → Fluid boundary conditions → [[Image:FEM_ConstraintInitialPressure.svg|16px]] Initial pressure condition}}.
# Enter an initial pressure value.
# Enter an initial pressure value.
# For a 3D analysis, select a 'solid' (body) from your model, for a 2D analysis select a face.
# For a 3D analysis, select a 'solid' (body) from your model, for a 2D analysis select a face.

Revision as of 15:48, 11 November 2023

Other languages:

FEM StartbedingungDruck

Menüeintrag
Model → Fluid-Randbedingungen → Startbedingung Druck
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 Initial pressure condition 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.