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Old   August 18, 2001, 17:08
Default Body fitted Grid
  #1
N.Munikrishna
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Hello all, I need a 2D grid generator which will generate a body fitted grid around simple geometries like airfoils,cylinders,etc., to simulate Viscous flows.

If suggestion in the form of websites where we can download is also appreciable Thanx
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Old   August 19, 2001, 12:18
Default Re: Body fitted Grid
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John C. Chien
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(1). Joe Thompson's book of "numerical grid generation" has Fortran codes attached to do various 2-D grid generation. (2). The book is free on Internet, see resources section. (3). Always surf the resources section first, before you ask a question. It will save you a lot of time.
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Old   August 19, 2001, 13:12
Default Re: Body fitted Grid
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N.Munikrishna
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Respected John C.Chien Sir,

Thanking you very much.
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Old   August 21, 2001, 07:58
Default Re: Body fitted Grid
  #4
Axel Rohde
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I don't know how soon you need this grid generator, probably tomorrow, right? I am planning to put such a program on my website - www.cfd4pc.com - for download within 6-8 weeks. So far only O-grid, elliptically or algebraically generated. C-grid, which is needed for viscous airfoil analysis will come later. O-grid works fine on cylinders, circular or elliptical, anything without a sharp trailing edge.

I'll tell you what, as soon as I have the installation file ready, I will let you know, and you can test it for me. I always need a few people to test the installation on different platforms and run the software before I publish.
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Old   October 23, 2009, 06:41
Default I really need a2 D grid generator code
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liu
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liuriver is on a distinguished road
Dear Axel Rohde
in topic of the "I need a 2D grid generator which will generate a body fitted grid"
I really need a copy of your code and I really appreciate your help. I can not open the www.cfd4pc.com, and my email is liuzc39@yahoo.com.cn. thank you very much.





Quote:
Originally Posted by Axel Rohde
;16389
I don't know how soon you need this grid generator, probably tomorrow, right? I am planning to put such a program on my website - www.cfd4pc.com - for download within 6-8 weeks. So far only O-grid, elliptically or algebraically generated. C-grid, which is needed for viscous airfoil analysis will come later. O-grid works fine on cylinders, circular or elliptical, anything without a sharp trailing edge.

I'll tell you what, as soon as I have the installation file ready, I will let you know, and you can test it for me. I always need a few people to test the installation on different platforms and run the software before I publish.
liuriver is offline   Reply With Quote

Old   October 23, 2009, 11:21
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Hello,

you can search the NASA website for "hyperbolic grid" or "hyperbolic mesh" this will give you a lot of papers about how you can generate C type meshes on 2D configurations. If you need a more detailed help send me your email.




Quote:
Originally Posted by N.Munikrishna
;16364
Hello all, I need a 2D grid generator which will generate a body fitted grid around simple geometries like airfoils,cylinders,etc., to simulate Viscous flows.

If suggestion in the form of websites where we can download is also appreciable Thanx
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