User:Berndhahnebach: Difference between revisions
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=== FEM === |
=== FEM === <!--T:1--> |
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<!--T:2--> |
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* FreeCAD generates a input file in Abacus format starts CalculiX (better CCX = CalculiX CrunchiX = The solver of Calculix) |
* FreeCAD generates a input file in Abacus format starts CalculiX (better CCX = CalculiX CrunchiX = The solver of Calculix) |
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* FreeCAD reads the results |
* FreeCAD reads the results |
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===== Windows ===== |
===== Windows ===== <!--T:3--> |
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* Installed vConverged Calculix Pachage which includes CCX (Solver), CGX (graphical Pre- and Postprocessor) SciTE (Editor with Syntaxhighlighting and Integration for making an analysis or start CGX) |
* Installed vConverged Calculix Pachage which includes CCX (Solver), CGX (graphical Pre- and Postprocessor) SciTE (Editor with Syntaxhighlighting and Integration for making an analysis or start CGX) |
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* Includes WindowsHelpFile of the official Manual --> C:\Program Files (x86)\bConverged\common\help\bConverged.chm |
* Includes WindowsHelpFile of the official Manual --> C:\Program Files (x86)\bConverged\common\help\bConverged.chm |
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===== NSET and CLOAD ===== |
===== NSET and CLOAD ===== <!--T:4--> |
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* node set FemConstraintForce which includes a list of nodes |
* node set FemConstraintForce which includes a list of nodes |
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<!--T:5--> |
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*NSET,NSET=FemConstraintForce |
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2, |
2, |
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4, |
4, |
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<!--T:6--> |
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* First line: |
* First line: |
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** <nowiki>*CLOAD</nowiki> |
** <nowiki>*CLOAD</nowiki> |
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** Magnitude of the load |
** Magnitude of the load |
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<!--T:7--> |
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*CLOAD |
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FemConstraintForce,1,0.0 |
FemConstraintForce,1,0.0 |
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FemConstraintForce,2,0.0 |
FemConstraintForce,2,0.0 |
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FemConstraintForce,3,3333.3333333333335 |
FemConstraintForce,3,3333.3333333333335 |
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<!--T:8--> |
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* Test |
* Test |
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** Line 1042- Line 998 + 1 = 45 nodes * 3333.3333333333335 N = 150000 N |
** Line 1042- Line 998 + 1 = 45 nodes * 3333.3333333333335 N = 150000 N |
Revision as of 10:44, 22 October 2014
FEM
- FreeCAD generates a input file in Abacus format starts CalculiX (better CCX = CalculiX CrunchiX = The solver of Calculix)
- FreeCAD reads the results
- On Linux Processhandling of CCX is missing therefore CCX has to be started manually
Windows
- Installed vConverged Calculix Pachage which includes CCX (Solver), CGX (graphical Pre- and Postprocessor) SciTE (Editor with Syntaxhighlighting and Integration for making an analysis or start CGX)
- Includes WindowsHelpFile of the official Manual --> C:\Program Files (x86)\bConverged\common\help\bConverged.chm
- SciTE --> load the *.inp file --> Tools --> Solve
- Compare the results with FreeCAD (compare the textfiles) --> Yeah they are nearly identical !!!
- Path in Windows is shown in FreeCAD --> C:\Users\bhb\AppData\Local\Temp\FreeCAD_Doc_SOMEREALLYWILDNUMBER\FemAnl_c6c0
NSET and CLOAD
- node set FemConstraintForce which includes a list of nodes
*NSET,NSET=FemConstraintForce 2, 4, 6, 8, 9, 10, all node of the set
- First line:
- *CLOAD
- Enter any needed parameters and their value.
- Following line:
- Node number or node set label.
- Degree of freedom.
- Magnitude of the load
*CLOAD FemConstraintForce,1,0.0 FemConstraintForce,2,0.0 FemConstraintForce,3,3333.3333333333335
- Test
- Line 1042- Line 998 + 1 = 45 nodes * 3333.3333333333335 N = 150000 N