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Amida Oluwole July 2, 2007 02:26

Mesh generation
 
I have been trying to generate a combustion mesh for a mexican hat piston with tappered edge,though i was successful but it happens that i had a lot of non-convex cells and cell inversion in my mesh ans its making it impossible for me to continue with my computation.Please can anyone give me a hand on this problem.Anxiously waiting for a reply.


A.S. July 2, 2007 04:08

Re: Mesh generation
 
Why not try ES-ICE from CD-adapco

Amida Oluwole July 2, 2007 05:43

Re: Mesh generation
 
Thank you very much for your contribution.I'm actually experiencing the difficulty (non-convex and inverted cell) using KIVA-3V (K3PREP) mesh generation program.Incase you have any advice towards this i will really be grateful.Thanks again for the response.

Ahmed July 2, 2007 09:23

Re: Mesh generation
 
If you want to use GAMBIT I can help you.

Amida Mr Oluwole July 2, 2007 09:31

Re: Mesh generation
 
I wouldn't mind,its just that i am not too familiar with GAMBIT.Also,i dont know if it can work with KIVA-3V main program.Please,enlighten more.Thank you and i wait for your response.

Ahmed July 4, 2007 11:52

Re: Mesh generation
 
If you are using unstructured version of KIVA then GAMBIT is ok..If this is the case send me drawings of your geometry I will have a look and hope to generate the suitable grid for you.

Amida Oluwole July 6, 2007 06:14

Re: Mesh generation
 
Thanks alot.Can i have your email address,i will forward the file to you.

Thanks

albo July 17, 2007 06:18

Re: Mesh generation
 
assalam ahmed

can you sent me you profil palse

Ahmed July 17, 2007 18:44

Re: Mesh generation
 
Albo, what do you mean?

Amida Oluwole August 2, 2007 00:06

Re: Mesh generation
 
bore 26.0 stroke 38.0 squish 1.55 thsect 360.0 nblocks 3

(x,y...-> 0.00000 2.30000, 0.40333 2.30000, 0.80666 2.30000, 1.21000 2.30000, 1.73416 2.10932, 2.25833 1.91864, 2.78250 1.72797, 3.30666 1.53729, 3.83083 1.34661, 4.35500 1.15594, 4.87916 0.96526, 5.40333 0.77450, 5.92750 0.58391, 6.45166 0.39323, 6.97583 0.20256, 7.50000 0.01188, 7.95000 0.00000, 8.40000 0.04256, 8.82121 0.16371, 9.32754 0.43470, 9.75482 0.81803, 10.07909 1.29232, 10.28129 1.82983, 10.35000 2.30000, 10.55000 2.50000, 9.83153 2.50000, 9.11307 2.50000, 8.39461 2.50000, 7.67615 2.50000, 6.95769 2.50000, 6.23923 2.50000, 5.52076 2.50000, 4.80230 2.50000, 4.08384 2.50000, 3.36538 2.50000, 2.64692 2.50000, 1.92846 2.50000, 1.21000 2.50000, 0.80666 2.50000, 0.04033 2.50000, 0.00000 2.50000,


shahidimran November 5, 2010 08:57

How to decide NBO in iprep file
 
Hi can any one guide me how to select NBO values. if it greater tahn 0, then how to decide i,j,x,y for all those points

Shahid


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