FEM ConstraintBodyHeatSource: Difference between revisions
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|[[FEM_ConstraintTemperature|Constraint temperature]] |
|[[FEM_ConstraintTemperature|Constraint temperature]] |
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|[[FEM_ConstantVacuumPermittivity|Constant vacuum permittivity]] |
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|IconL=FEM_ConstraintTemperature. |
|IconL=FEM_ConstraintTemperature.svg |
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{{GuiCommand |
{{GuiCommand |
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|Name=FEM ConstraintBodyHeatSource |
|Name=FEM ConstraintBodyHeatSource |
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|MenuLocation= |
|MenuLocation=Model → Thermal boundary conditions and loads → Body heat source |
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|Workbenches=[[ |
|Workbenches=[[FEM_Workbench|FEM]] |
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|Version=0.19 |
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|Shortcut= |
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|SeeAlso=[[FEM_tutorial|FEM tutorial]] |
|SeeAlso=[[FEM_tutorial|FEM tutorial]] |
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Defines |
Defines an internally generated body heat given in W/kg. |
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Please see https://forum.freecadweb.org/viewtopic.php?f=18&t=44705&start=490#p422539 and following and also Elmer "Tutorial 1 - Heat equation – Temperature field of a solid object" in https://www.nic.funet.fi/pub/sci/physics/elmer/doc/ElmerTutorials.pdf for more detailed information. |
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==Usage== <!--T:9--> |
==Usage== <!--T:9--> |
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# Press the {{Button|[[Image:FEM_ConstraintBodyHeatSource.svg|16px]] '''Body heat source'''}} button or select the menu {{MenuCommand|Model → Thermal boundary conditions and loads → [[Image:FEM_ConstraintBodyHeatSource.svg|16px]] Body heat source}}. |
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# Set the value: |
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#* {{VersionPlus|0.21}}: 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 tool has no task dialog, use the [[Property_editor|property editor]] and set the property {{PropertyData|Heat Source}}. |
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==Limitation== <!--T:12--> |
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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--> |
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* This feature 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. [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]. |
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|[[FEM_ConstraintTemperature|Constraint temperature]] |
|[[FEM_ConstraintTemperature|Constraint temperature]] |
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|[[FEM_ConstantVacuumPermittivity|Constant vacuum permittivity]] |
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|[[FEM_MeshNetgenFromShape|FEM mesh from shape by Netgen]] |
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|IconL=FEM_ConstraintTemperature. |
|IconL=FEM_ConstraintTemperature.svg |
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|IconR=FEM_ConstantVacuumPermittivity.svg |
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|IconC=Workbench_FEM.svg |
|IconC=Workbench_FEM.svg |
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|IconR=FEM_MeshNetgenFromShape.png |
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Latest revision as of 23:01, 13 November 2023
FEM ConstraintBodyHeatSource |
Menu location |
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Model → Thermal boundary conditions and loads → 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
- Press the Body heat source button or select the menu Model → Thermal boundary conditions and loads → Body heat source.
- Set the value:
- version 0.21 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 tool 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 feature 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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