FEM ConstraintPressure: Difference between revisions

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<languages/>
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<!--T:9-->
{{Docnav
|[[FEM_ConstraintForce|Constraint force]]
|[[FEM_ConstraintSelfWeight|Constraint self weight]]
|[[FEM_Module|FEM]]
|IconL=FEM_ConstraintForce.svg
|IconR=FEM_ConstraintSelfWeight.svg
|IconC=Workbench_FEM.svg
}}

<!--T:1-->
<!--T:1-->
{{GuiCommand
{{GuiCommand|Name=FEM ConstraintPressure|MenuLocation=Model → Mechanical Constraints → Constraint pressure||Workbenches=[[Fem Workbench|FEM]]|Shortcut=|SeeAlso=[[FEM_tutorial|FEM tutorial]]}}
|Name=FEM ConstraintPressure
|MenuLocation=Model → Mechanical Constraints → Constraint pressure
|Workbenches=[[Fem_Workbench|FEM]]
|SeeAlso=[[FEM_ConstraintForce|Constraint force]]
}}


==Description== <!--T:2-->
==Description== <!--T:2-->

<!--T:6-->
Applies a pressure constraint to a face.
Applies a pressure constraint to a face.


==Use== <!--T:3-->
==Usage== <!--T:3-->
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#Click on [[Image:FEM ConstraintPressure.png|32px]] or choose {{KEY|Model}} → '''Mechanical Constraints''' → {{KEY|[[Image:FEM ConstraintPressure.png|32px]] Constraint pressure}} from the top menu.
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#Click on {{KEY| Add reference}} and select face in 3D view
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#Edit appropriate window to specify pressure load in MPa
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#Tick box to reverse direction if necessary


==Limitations== <!--T:4-->
<!--T:7-->
# There are several ways to invoke the command:
<br />
#* Press the {{Button|[[Image:FEM_ConstraintPressure.svg|16px]] [[FEM_ConstraintPressure|FEM ConstraintPressure]]}} button.
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#* Select the {{MenuCommand|Model → Mechanical Constraints → [[Image:FEM_ConstraintPressure.svg|16px]] Constraint pressure}} option from the menu.
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# Click on {{Button| Add reference}} and select face in the [[3D view]].
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# Edit appropriate window to specify pressure load in MPa.
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# Tick box to reverse direction if necessary.


==Notes== <!--T:5-->
==Notes== <!--T:5-->
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Distribution of pressure on face is always uniform and always perpendicular to face.


<!--T:8-->
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* Distribution of pressure on face is always uniform and always perpendicular to face.

<!--T:13-->
* Pressure on faces: https://tracker.freecadweb.org/view.php?id=3050


<!--T:10-->
{{Docnav
|[[FEM_ConstraintForce|Constraint force]]
|[[FEM_ConstraintSelfWeight|Constraint self weight]]
|[[FEM_Module|FEM]]
|IconL=FEM_ConstraintForce.svg
|IconR=FEM_ConstraintSelfWeight.svg
|IconC=Workbench_FEM.svg
}}


</translate>
</translate>
{{FEM Tools navi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}
{{clear}}
{{clear}}
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<languages/>

Revision as of 13:46, 25 February 2021

Other languages:

FEM ConstraintPressure

Menu location
Model → Mechanical Constraints → Constraint pressure
Workbenches
FEM
Default shortcut
None
Introduced in version
-
See also
Constraint force

Description

Applies a pressure constraint to a face.

Usage

  1. There are several ways to invoke the command:
    • Press the FEM ConstraintPressure button.
    • Select the Model → Mechanical Constraints → Constraint pressure option from the menu.
  2. Click on Add reference and select face in the 3D view.
  3. Edit appropriate window to specify pressure load in MPa.
  4. Tick box to reverse direction if necessary.

Notes

  • Distribution of pressure on face is always uniform and always perpendicular to face.


FEM

Constraints

User documentation
Retrieved from "http://wiki.freecad.org/index.php?title=FEM_ConstraintPressure&oldid=857198"