FEM ConstraintBodyHeatSource: Difference between revisions
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#* Select the {{MenuCommand|Model → Thermal Constraints → [[Image:FEM_ConstraintBodyHeatSource.svg|16px]] Constraint body heat source}} option from the menu. |
#* Select the {{MenuCommand|Model → Thermal Constraints → [[Image:FEM_ConstraintBodyHeatSource.svg|16px]] Constraint body heat source}} option from the menu. |
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# Since the constraint does not yet has a task dialog, use the [[Property_editor|property editor]] to set</br>{{PropertyData|Heat Source}}. |
# Since the constraint does not yet has a task dialog, use the [[Property_editor|property editor]] to set</br>{{PropertyData|Heat Source}}. |
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==Limitations== |
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* This constraint works only with the Elmer solver, it has no effect when CalculiX is used as a solver. |
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* Body heat source is applied to the whole model, it's not possible to select individual regions. |
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==Notes== <!--T:10--> |
==Notes== <!--T:10--> |
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* For more information see [https://forum.freecadweb.org/viewtopic.php?f=18&t=44705&start=490#p422539 this forum thread] and following posts. |
* For more information see [https://forum.freecadweb.org/viewtopic.php?f=18&t=44705&start=490#p422539 this forum thread] and following posts. [https://forum.freecadweb.org/viewtopic.php?f=18&t=28926 This thread] may also be useful. |
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* Elmer examples can also be found in [https://www.nic.funet.fi/pub/sci/physics/elmer/doc/ElmerTutorials.pdf Elmer GUI Tutorials]. |
* Elmer examples can also be found in [https://www.nic.funet.fi/pub/sci/physics/elmer/doc/ElmerTutorials.pdf Elmer GUI Tutorials]. |
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Revision as of 23:42, 12 August 2022
FEM ConstraintBodyHeatSource |
Menu location |
---|
Model → Thermal Constraints → Constraint body heat source |
Workbenches |
FEM |
Default shortcut |
None |
Introduced in version |
0.19 |
See also |
FEM tutorial |
Description
Defines an internally generated body heat given in W/kg.
Usage
- There are several ways to invoke the command:
- Press the FEM ConstraintBodyHeatSource button.
- Select the Model → Thermal Constraints → Constraint body heat source option from the menu.
- Since the constraint does not yet has a task dialog, use the property editor to set
DataHeat Source.
Limitations
- This constraint works only with the Elmer solver, it has no effect when CalculiX is used as a solver.
- Body heat source is applied to the whole model, it's not possible to select individual regions.
Notes
- For more information see this forum thread and following posts. This thread may also be useful.
- Elmer examples can also be found in Elmer GUI Tutorials.
FEM
- Materials: Solid, Fluid, Nonlinear mechanical, Reinforced (concrete); Material editor
- Element geometry: Beam (1D), Beam rotation (1D), Shell (2D), Fluid flow (1D)
Constraints
- Electromagnetic: Electrostatic potential, Current density, Magnetization
- 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
- Solve: CalculiX Standard, Elmer, Mystran, Z88; Equations: Deformation, Elasticity, Electrostatic, Electricforce, Magnetodynamic, Magnetodynamic 2D, Flow, Flux, Heat; Solver: Solver control, Solver run
- Results: Purge, Show; Postprocessing: Apply changes, Pipeline from result, Warp filter, Scalar clip filter, Function cut filter, Region clip filter, Contours filter, Line clip filter, Stress linearization plot, Data at point clip filter, Filter function plane, Filter function sphere, Filter function cylinder, Filter function box
- Additional: Preferences; FEM Install, FEM Mesh, FEM Solver, FEM CalculiX, FEM Concrete; FEM Element Types
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
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