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Old   August 14, 2011, 15:24
Default Mesh help
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sheth roh
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Hi, I want to create mesh around a blunt body as shown in image.

Sorry for not drawing straight lines in drawing.

How can i create such mesh?

Last edited by sheth; February 24, 2012 at 12:14.
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Old   August 15, 2011, 04:00
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zhao xin
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There is a similar case in ICEMCFD tutorial
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Old   August 15, 2011, 04:23
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Quote:
Originally Posted by zxin View Post
There is a similar case in ICEMCFD tutorial
Thanks for answer. How do I do meshing in wake region behind the truck. BTW Can you tell me name of tutorial as I don't find any similar tutorial, so that i can find from tut folder.
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Old   August 17, 2011, 15:57
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The 2D Car tutorial covers this as well as how to script the process.

As for wake refinement, there are several techniques. You could use hanging node refinement or you could insert an o grid into the trailing edge blocks to increase node counts without propagating all the way to the far field boundaries. Of course, many users just go with increasing the distribution in the area of interest and don't mind it propagating to the boundary.
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Old   August 17, 2011, 20:49
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Thanks psymn. I will try meshing with that model.
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