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how to implement periodic boundary conditions?

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Old   May 19, 2005, 05:05
Default how to implement periodic boundary conditions?
  #1
kat
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Hi

I would like to implement periodic boundary conditions to model open channel flow in an existing code which only has inflow and outflow BC. It's a finite volume code with a staggered grid. Time discretisation is by forward Euler. Solution through a Poisson eq for the pressure. How should I deal with this?

Katrien
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Old   May 19, 2005, 05:55
Default Re: how to implement periodic boundary conditions?
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Halim
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Old   May 19, 2005, 05:57
Default Re: how to implement periodic boundary conditions?
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Halim
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I am using the periodic TDMA developed by Prof. Patankar. If you want to test it, please post here. I will give you that subroutine.

Good luck,
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Old   May 23, 2005, 10:02
Default Re: how to implement periodic boundary conditions?
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harry
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I have the same problem.Halim, can you send me the corresponding code, thanks
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Old   May 24, 2005, 03:47
Default Re: how to implement periodic boundary conditions?
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kat
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yes halim, I'm interested. thanks in advance!
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Old   May 24, 2005, 06:27
Default Re: how to implement periodic boundary conditions?
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Bobby
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Hi, Halim, would you please also send me a copy of the code for periodic TDMA? Thanks a lot.
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Old   May 25, 2005, 07:58
Default Re: how to implement periodic boundary conditions?
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soufiane
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I have the same problem. Halim, can you send me the corresponding code, thank you
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Old   May 30, 2005, 09:25
Default Re: how to implement periodic boundary conditions?
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Kristian Holmås
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I have the same problem. Halim, can you send me the corresponding code, thank you
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Old   June 16, 2005, 03:14
Default Re: how to implement periodic boundary conditions?
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Daman
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Hi Halim, I am also having similar problem. Can you please provide the TDMA solver by Patankar to me also?
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Old   June 27, 2005, 05:28
Default Re: how to implement periodic boundary conditions?
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ztdep
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not the TDMA solver but Cylic TDMA solver.
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Old   July 28, 2011, 16:15
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behzad
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behzadmaha is on a distinguished road
Quote:
Originally Posted by Halim
;34565
I am using the periodic TDMA developed by Prof. Patankar. If you want to test it, please post here. I will give you that subroutine.

Good luck,
I'm having the same problem, please send me the code.
behzadmaha is offline   Reply With Quote

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