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Transform mesh in axisymmetric

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Old   December 8, 2007, 14:52
Default Transform mesh in axisymmetric
  #1
safa mahjoub
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Hello,

I have a geometry consisting of concentric cirles. When the quad, pave mesh was generated, it wasn't axisymmetric!! So I would like to know how to refine it and transform it as well.

Thank you

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Old   December 10, 2007, 07:41
Default Re: Transform mesh in axisymmetric
  #2
jaysree
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if u want to define as axisymmetric then define the x- axis as axis (in 2D flow). It will work
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Old   December 10, 2007, 15:42
Default Re: Transform mesh in axisymmetric
  #3
Ramesh.K
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Hi, After looking to ur post I have tried it in gambit for a 2d case creating half cylinder making the exterior and interior circular arcs as walls and the the straight edges as symmetry boundary condition. and exported the mesh to fluent. I have a veiw of the mesh in fluent along the symmetry line and it looks symmetrical for the quad pave mesh u have specified. So please look at how u are giving ur boundary conditions or please tell how u have done the meshing. Bye
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Old   December 11, 2007, 03:25
Default Re: Transform mesh in axisymmetric
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jaysree
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Hi. Refer tutorial -7 in fluent (tg-7).i,e, using a single rotating reference frame. And also run dish.msh file in fluent. u can see how the boundary condition is defined.

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Old   December 11, 2007, 08:39
Default Re: Transform mesh in axisymmetric
  #5
Ramesh. K
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Hi, Jaysree can u please send me the tutorial to my email, I dont have any tutorials

Thanks bye
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Old   December 14, 2007, 01:59
Default Re: Transform mesh in axisymmetric
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jaysree
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How can I upload the pdf file.
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Old   December 14, 2007, 04:14
Default Re: Transform mesh in axisymmetric
  #7
Ramesh. K
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Hi, Please mail to my address the tutfile aswell as the pdf file u can attach up to 10 mb if it is more that that please use some zip file formats (zip or rar) to compress it and send

bye

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Old   December 17, 2007, 06:32
Default Re: Transform mesh in axisymmetric
  #8
jaysree
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whats ur mail id
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Old   December 17, 2007, 07:24
Default Re: Transform mesh in axisymmetric
  #9
Ramesh. K
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Hey common are u kidding its in the box mentioned above

any way it is ramesh335@gmail.com

bye

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