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| | *''Thanks to everyone who helped me, and whos *.comm file I've taken stuff from - too many to write here :)'' | | *''Thanks to everyone who helped me, and whos *.comm file I've taken stuff from - too many to write here :)'' |
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| − | ''Software used:'' | + | '''Code_Aster 9.04 cases''' |
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| − | *'''Ubuntu 8.10'''
| + | [[Contrib:Claws/Code_Aster/9.04cases]] |
| − | *'''Salomé 4.1.4''' for preparation of the geometry and meshing
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| − | *'''Code_Aster 9.4''' 32bit, compiled with the Intel compiler for calculation
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| − | ''Computer used:''
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| − | *Dual core Intel 2.4GHz with 4G of RAM - all calculations are assigned 2 cores in '''ASTK''' - change this if you have more or less cores<br />
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| − | <br />
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| − | I have tried to comment the *.comm files as well as I could, but I am far from an expert on '''C_A''' so use these files only as an example of the file structure/the '''C_A''' way of thinking.<br />
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| − | Note: These cases are for loading into '''ASTK''' and not for running from e.g. '''SaloméMECA''' - '''Salomé''' should only be used for viewing the geometry, mesh and postprocessing the result files.
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| − | I hope these cases prove valuable for learning a bit more about '''C_A'''
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| − | These are my current uploads:
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| − | [[Image:result-quad.resized.png]] | + | |
| − | *[http://www.caelinux.org/wiki/images/d/d6/Mathcad_-_Beam.xmcd.pdf MathCAD_-_Beam.xmcd.pdf] This is the basis for the calculations. It is used to compare the results obtained from '''C_A'''
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| − | *[http://www.caelinux.org/wiki/images/6/63/Study_Beam-linaer.tar.gz Study_Beam-linaer.tar.gz] H-Beam imposed with a ridiculous load, linear static/elastic. Linear mesh
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| − | *[http://www.caelinux.org/wiki/images/4/45/Study_Beam-quad.tar.gz Study_Beam-quad.tar.gz] This is the same calculation, but with a quadratic mesh
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| − | *[http://www.caelinux.org/wiki/images/4/41/Study_Beam-lin-ensight.tar.gz Study_Beam-lin-ensight.tar.gz] This is the same calculation, with a quadratic mesh but with Ensight® output format
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| − | *[http://www.caelinux.org/wiki/images/8/87/Study_Beam-nonlinear.tar.gz Study_Beam-nonlinear.tar.gz] This is a nonlinear/plasticity calculation of the above study - It relies heavily on the tutorial of [http://www.caelinux.org/wiki/downloads/docs/PCarrico/CAELINUX_plasticite/index.html PCarrico] on plasticity, so refer to this one if my comments are inadequate.
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| − | <br />
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| − | *This is a study on a tensile strength test I did on first semester - I can't remember the forces required, but that it snapped at about 10mm. This is a nonlinear calculation using the same Alu. material used in the above calculation.<br />
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| − | [[Image:Result.setup.resized.png]]
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| − | *[http://www.caelinux.org/wiki/images/f/f3/Study_Tensile_rod.tar.gz Study_Tensile_rod.tar.gz]<br />
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| − | <br />
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| − | This is an example of contact - the aluminum rod is pressing down on a solid steel block. The example introduces an new concept (for me): creating a ''linear'' mesh in Salomé, loading and converting this mesh in '''C_A''' to a ''quadratic'' mesh, run the calculation and the project the results back to the linear mesh. This saves space on the mesh/result file but retains the finer results from the quadratic mesh. The *.comm file is documented to some degree, but some concepts I don't fully understand yet.
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| − | [[Image:Result-setup-resized.png]]
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| − | *[http://www.caelinux.org/wiki/images/0/0a/Study_Contact_New.tar.gz Study_Contact_New.tar.gz]
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| | /Claus Andersen, Jan. 2009 | | /Claus Andersen, Jan. 2009 |
Revision as of 17:15, 26 January 2010
Contents
Introduction
Awright - this is done in a HURRY so take everything with a grain of salt - I hope to do some corrections later, or YOU can do it (edit) :)
.comm file examples
Small snippets from various cases, tricks and other neat stuff - can be copy/pasted
.comm file concepts - mixed examples
Full cases
Here I have uploaded some cases that are up to date with the latest Code_Aster 9.4 (C_A) along with *.astk, *.comm, mesh-files, *.hdf etc. etc. They should be usable 'as is'.
The point of these is, that I've struggled much with the out-dated examples (they are still valid, but wont run in later Code_Aster without much editing) and want to provide an easy way of copy/paste for newer users of C_A.
- Thanks to everyone who helped me, and whos *.comm file I've taken stuff from - too many to write here :)
Code_Aster 9.04 cases
Contrib:Claws/Code_Aster/9.04cases
/Claus Andersen, Jan. 2009
