FEM ConstraintInitialTemperature: Difference between revisions

From FreeCAD Documentation
(update docnav)
(Usage again...)
(One intermediate revision by the same user not shown)
Line 16: Line 16:
|MenuLocation=Model → Thermal Constraints → Constraint initial temperature
|MenuLocation=Model → Thermal Constraints → Constraint initial temperature
|Workbenches=[[Fem_Workbench|FEM]]
|Workbenches=[[Fem_Workbench|FEM]]
|Shortcut=
|SeeAlso=[[FEM_tutorial|FEM tutorial]]
|SeeAlso=[[FEM_tutorial|FEM tutorial]]
}}
}}
Line 28: Line 27:


<!--T:7-->
<!--T:7-->
# There are several ways to invoke the command:
#Click on [[Image:FEM_ConstraintInitialTemperature.svg|32px]] or choose {{KEY|Model}}'''Thermal Constraints''' {{KEY|[[Image:FEM_ConstraintInitialTemperature.svg|32px]] Constraint initial temperature}} from the top menu.
#* Press the {{Button|[[Image:FEM_ConstraintInitialTemperature.svg|16px]] [[FEM_ConstraintInitialTemperature|FEM ConstraintInitialTemperature]]}} button.
#Enter an initial temperature value for the analysis.
#* Select the {{MenuCommand|Model → Thermal Constraints → [[Image:FEM_ConstraintInitialTemperature.svg|16px]] Constraint initial temperature}} option from the menu.
# Enter an initial temperature value for the analysis.


==Limitations== <!--T:4-->
==Limitations== <!--T:4-->

Revision as of 13:50, 25 February 2021

FEM ConstraintInitialTemperature

Menu location
Model → Thermal Constraints → Constraint initial temperature
Workbenches
FEM
Default shortcut
None
Introduced in version
-
See also
FEM tutorial

Description

Creates an initial temperature constraint for a thermo-mechanical analysis.

Usage

  1. There are several ways to invoke the command:
  2. Enter an initial temperature value for the analysis.

Limitations

The constraint applies the initial temperature to all nodes in the FEA model

Notes

  1. The constraint uses the **INITIAL CONDITIONS card in CalculiX. The initial temperature constraint is explained at http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node215.html