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May 17, 2013, 01:07 |
circle define
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#1 |
Senior Member
Ehsan
Join Date: Oct 2012
Location: Iran
Posts: 2,208
Rep Power: 26 |
whats the command for defining a semi-circle(a piece of arc!) by blockMesh?
I want to model a circular tank that is attached to a pipe,how to do it?(maybe defining a full circle and add it with a rectangle,how?)
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Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked. |
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May 18, 2013, 05:03 |
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#2 |
Senior Member
Join Date: Dec 2011
Posts: 111
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Have you seen the cylinder tutorial for potentialFoam? It contains a mesh around half a cylinder, and it should be fairly easy to extend it both for a complete cylinder and a full 3D case. It does describe how to create an arc fairly well.
See the tutorial folder: tutorials/basic/potentialFoam/cylinder Also see the the "OpenFOAM programmers Guide" page P-41. This guide is located at: doc/Guides-a4/ProgrammersGuide.pdf But for your case (internal flow in pipe) it is of course slightly different, but it is not necessarily more difficult. See the following links for reference/inspiration: http://image.bayimg.com/dapdiaabn.jpg http://openfoamwiki.net/index.php/Si...rupt_Expansion Good luck. |
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May 18, 2013, 08:04 |
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#3 |
Senior Member
Ehsan
Join Date: Oct 2012
Location: Iran
Posts: 2,208
Rep Power: 26 |
thank you Hakon
the first link is baned here.could you please send it by attaching? thanks.
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Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked. |
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May 18, 2013, 09:48 |
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#4 |
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Join Date: Dec 2011
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See attached img.
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