FEM ConstraintBodyHeatSource: Difference between revisions

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==Usage== <!--T:9-->
==Usage== <!--T:9-->

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# There are several ways to invoke the command:
#* Press the {{Button|[[Image:FEM_ConstraintBodyHeatSource.svg|16px]] [[FEM_ConstraintBodyHeatSource|FEM ConstraintBodyHeatSource]]}} button.
#* Select the {{MenuCommand|Model → Thermal Constraints → [[Image:FEM_ConstraintBodyHeatSource.svg|16px]] Constraint temperature}} option from the menu.
# In the [[3D_view|3D view]] select the objects the constraint should be applied to, which can be a vertices (corners), edges, or faces.
# Enter a specific heat value to apply to the objects.


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Revision as of 19:10, 1 April 2021

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FEM ConstraintBodyHeatSource

Menu location
Model → Thermal Constraints → Constraint body heat source
Workbenches
FEM
Default shortcut
None
Introduced in version
-
See also
FEM tutorial

Description

Defines a internally generated body heat given in W/kg (not J/m³). Please see https://forum.freecadweb.org/viewtopic.php?f=18&t=44705&start=490#p422539 and following and also Elmer "Tutorial 1 - Heat equation – Temperature field of a solid object" in https://www.nic.funet.fi/pub/sci/physics/elmer/doc/ElmerTutorials.pdf for more detailed information.

Usage

  1. There are several ways to invoke the command:
  2. In the 3D view select the objects the constraint should be applied to, which can be a vertices (corners), edges, or faces.
  3. Enter a specific heat value to apply to the objects.