FEM ConstraintBodyHeatSource

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Constraint temperature

Fluid boundary condition

FEM

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 an internally generated body heat given in W/kg (not J/m³).

Usage

1. There are several ways to invoke the command:
   • Press the FEM ConstraintBodyHeatSource button.
   • Select the Model → Thermal Constraints → Constraint temperature option from the menu.
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.

Notes

• For more information see this forum thread and following posts.
• Elmer examples can also be found in Elmer GUI Tutorials.

Constraint temperature

Fluid boundary condition

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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• Solve: CalculiX Standard, Elmer, Mystran, Z88; Equations: Deformation, Elasticity, Electrostatic, Electricforce, Magnetodynamic, Magnetodynamic 2D, Flow, Flux, Heat; Solver: Solver control, Solver run

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• Utilities: Clipping plane, Remove clipping planes, Open FEM examples; Mesh clear, Mesh display info

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