FEM ConstraintTemperature

Constraint heatflux

Constraint body heat source

FEM

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

Description

Creates a FEM constraint for a temperature boundary condition.

Usage

1. Click on or choose Model → Thermal Constraints → Constraint temperature from the top menu.
2. Select in the 3D-view the object(s) the constraint should be applied to, which can be:
   1. vertices (corners)
   2. edges
   3. faces
3. Enter a temperature to apply to the object.

Notes

1. The temperature constraint uses the *BOUNDARY card in CalculiX. the temperature constraint is explained at http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node163.html

Constraint heatflux

Constraint body heat source

FEM

FEM

• FEM Analysis

• Materials: Solid, Fluid, Nonlinear mechanical, Reinforced (concrete); Material editor

• Element geometry: Beam (1D), Beam rotation (1D), Shell (2D), Fluid flow (1D)

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Constraints

• Electromagnetic: Electrostatic potential, Current density, Magnetization

• Fluid: Initial flow velocity, Initial pressure, Flow velocity

• Geometrical: Plane rotation, Section print, Transform

• Mechanical: Fixed, Displacement, Contact, Tie, Spring, Force, Pressure, Centrif, Self weight

• Thermal: Initial temperature, Heat flux, Temperature, Body heat source

• Overwrite Constants: Constant vacuum permittivity

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