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October 12, 2000, 13:27 |
Need to Solve Elliptic Problem
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#1 |
Guest
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Hello,
Can anyone help lead me to a fortran program to solve an elliptic PDE on a non-uniform grid? The geometry is a 2D rectangle. I just need something simple to use that doesn't have to be super fast. Please respond to this post or to me directly: psafier@hotmail.com. Thank you Paul. |
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October 17, 2000, 14:31 |
Re: Need to Solve Elliptic Problem
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#2 |
Guest
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Dear Friend
Hi. SOR and ADI schemes are simple and robust methods. You can find them in any CFD textbook. Good Luck Mohammad Tabesh |
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October 18, 2000, 06:24 |
Re: Need to Solve Elliptic Problem
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#3 |
Guest
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If you need an open source Fortran program look at CORA available as a Special Purpose program of PHOENICS family.
If the CORA is over-complicated (chemistry, radiation etc), I recall that there should be more simpler (1D/ 2D/3D, steady/unsteady) open- source codes for the solution of elliptic conservation equations created in the mid-nineties at CHAM for educational purposes which have not yet found their ways to cfdSHOP. If I am not mistaken, they all have been circulating around under the USSR (User Source Software Routines) name. Ask CHAM whether they are still alive. Regards Sergei Zhubrin |
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