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Old   July 6, 2001, 09:25
Default Grid Generation
  #1
Tim
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Does anyone know of a 2-D grid generator that'll allow you to fix certain points?? Regards T
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Old   July 6, 2001, 12:25
Default Re: Grid Generation
  #2
John C. Chien
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(1). A 2-D mesh generation code will give you the location of each mesh point. (2). If you write the mesh to an ASCII file, then you can edit the location. That is, you can type in the new location (x,y).
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Old   July 10, 2001, 02:53
Default Re: Grid Generation
  #3
Rajani Kumar
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Hi,

It is very easy to generate grid by fixing some points. but u have to use elliptic grid generators for better results. if u know the concept of 'h' grid then u can get idea regarding this. In some cases you will treate obstacle in a geometry as a line in computational domain(h grid). simiarly u treate the point as fixed one in computational domain. if u want more info u contact me at akular@hotmail.com.

i hope this info helps you.

by

rajanikumar
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Old   July 10, 2001, 03:07
Default Re: Grid Generation
  #4
Praveen Chandrashekar
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See the following page. You can download the software and manual.

http://www.cerfacs.fr/~muller/delaundo.html
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Old   July 10, 2001, 04:42
Default Re: Grid Generation
  #5
Rajani Kumar
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Hi. I think delaundo is not capable to fix some points in side the domain. If i am wrong please correct me. by rajani
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Old   July 11, 2001, 19:02
Default Re: Grid Generation
  #6
haluk erhan
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hope to get a reply.

I am using fastran software, and analysing 3-D supersonic aircraft...
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Old   July 11, 2001, 20:00
Default Re: Grid Generation, So,...
  #7
John C. Chien
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(1). So,...
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Old   July 14, 2001, 02:10
Default Re: Grid Generation
  #8
Shaoching Huang
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1. are you talking about structured grids or unstructured grids? 2. are you talking about fixing points inside the domain or along the boundaries?
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