FEM ConstraintBodyHeatSource: Difference between revisions
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|MenuLocation= Model → Thermal Constraints → Constraint body heat source |
|MenuLocation= Model → Thermal Constraints → Constraint body heat source |
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|Workbenches=[[FEM_Workbench|FEM]] |
|Workbenches=[[FEM_Workbench|FEM]] |
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|Version=0.19 |
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|SeeAlso=[[FEM_tutorial|FEM tutorial]] |
|SeeAlso=[[FEM_tutorial|FEM tutorial]] |
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}} |
}} |
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Defines an internally generated body heat given in W/kg |
Defines an internally generated body heat given in W/kg. |
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==Usage== <!--T:9--> |
==Usage== <!--T:9--> |
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⚫ | |||
# There are several ways to invoke the command: |
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# Set the value: |
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#* Press the {{Button|[[Image:FEM_ConstraintBodyHeatSource.svg|16px]] [[FEM_ConstraintBodyHeatSource|FEM ConstraintBodyHeatSource]]}} button. |
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#* {{VersionPlus|1.0}}: For a 3D analysis, select a 'solid' (body) from your model, for a 2D analysis select a face. |
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⚫ | |||
#* {{VersionMinus|0.20}}: Since the constraint has no task dialog, use the [[Property_editor|property editor]] and set the property {{PropertyData|Heat Source}}. |
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# In the [[3D_view|3D view]] select the objects the constraint should be applied to, which can be a vertices (corners), edges, or faces. |
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# Enter a specific heat value to apply to the objects. |
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==Limitation== |
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{{VersionMinus|0.20}}: The body heat source is applied to the whole model, meaning all bodies of the setup. It is not possible to select an individual body. |
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==Notes== <!--T:10--> |
==Notes== <!--T:10--> |
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* This constraint works only with the Elmer solver. |
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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 01:18, 15 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
- Either press the FEM_ConstraintBodyHeatSource or select the menu Model → Thermal Constraints → Constraint body heat source.
- Set the value:
- version 1.0 and above: For a 3D analysis, select a 'solid' (body) from your model, for a 2D analysis select a face.
- version 0.20 and below: Since the constraint has no task dialog, use the property editor and set the property DataHeat Source.
Limitation
version 0.20 and below: The body heat source is applied to the whole model, meaning all bodies of the setup. It is not possible to select an individual body.
Notes
- This constraint works only with the Elmer solver.
- 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
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