FEM Workbench/de: Difference between revisions
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Der Arbeitsbereich '''FEM''' ermöglicht die effiziente Bearbeitung einer Finiten Element Analyse (FEA) innerhalb von FreeCAD. Es stehen alle Werkzeuge zur Durchführung einer Finiten Element Analyse in einer Benutzeroberfläche zur Verfügung. |
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[[Image:FemWorkbench.jpg]]<br /> |
[[Image:FemWorkbench.jpg]]<br /> |
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Further video Tutorials [https://forum.freecadweb.org/viewtopic.php?f=18&t=20499&start=10#p162640 Forum post with you tube link] |
Further video Tutorials [https://forum.freecadweb.org/viewtopic.php?f=18&t=20499&start=10#p162640 Forum post with you tube link] |
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* [[Extend_FEM_Module|Extend FEM Module]] |
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** [[Add_FEM_Equation_Tutorial|Add FEM Equation Tutorial]] |
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** [[Add_FEM_Constraint_Tutorial|Add FEM Constraint Tutorial]] |
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== Links == |
== Links == |
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[[Category:User Documentation/de]] |
[[Category:User Documentation/de]] |
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<languages/> |
<languages/> |
Revision as of 10:05, 30 January 2018
Der Arbeitsbereich FEM ermöglicht die effiziente Bearbeitung einer Finiten Element Analyse (FEA) innerhalb von FreeCAD. Es stehen alle Werkzeuge zur Durchführung einer Finiten Element Analyse in einer Benutzeroberfläche zur Verfügung.
The steps to do a FEA in FreeCAD FEM Workbench GUI are:
- Preprocessing
- Modeling the geometry, in which FreeCAD is already a nearly full-grown software.
- Create an Analysis:
- Create an FEM Mesh out of the geometrical model.
- Add Constraints such as loads and support fixes to the analysis model.
- Add a Material to the analysis model
- Solving
- Solve the system of equations from within the FreeCAD GUI.
- Postprocessing
- View Results inside FreeCAD GUI.
The above mainly describes how a FEA analysis is done inside FreeCAD FEM Workbench. For further documentation refer to the GUI Tools described later here.
As of FreeCAD version 0.15 the FEM-Module can be used on Windows, Mac OSX and Linux platforms. Since FEM Workbench makes use of external software, the amount of manual intervention until the FEM workbench is ready to use will depend on the OS that you are using. Check out FEM Install.
Tools
Tutorials
Tutorial 1 FEM CalculiX Cantilever 3D
Tutorial 2 FEM Tutorial
Tutorial 3 FEM Tutorial Python
Coupled thermal mechanical analysis tutorials PDF's
Video Tutorial 1 Forum post with you tube link
Video Tutorial 2 Forum post with you tube link
Further video Tutorials Forum post with you tube link
Links
FEM Install for a detailed description how to set up a working FEM Module.
FEM Mesh for further Information about the FEM Mesh in FreeCAD
FEM CalculiX for further Information about the interface between FEM Module and the current Solver CalculiX
FEM Project for more detailed informations about the Units, Limitations and the Development of FEM Module.