|December 14, 2011, 11:43||
Finite Volume Method in Java with GPU support
Join Date: Sep 2009
Posts: 15Rep Power: 9
I'm working on a program in Java to solver the navies-stokes equation in two dimensions using finite volumes with the simple algorithm. I use lid-driven-cavity as a test case.
I have implemented the linear equation system solvers in Cuda and also in Java and solved one dimensional temp transport problems with it.
So far solving the momentum equation is not a problem and seems to work fine.
But the pressure correction is broken, the values for the pressure correction get bigger after each time step until nan values appear.
Since this is part of my Master Thesis, I checked back with my professor and he told me to use a pressure reference.
Has somebody an idea how this is implemented?
|Thread||Thread Starter||Forum||Replies||Last Post|
|Finite Volume Method For Cylindrical Coordinates||falopsy||Main CFD Forum||44||January 15, 2014 03:17|
|Chorin's Projection Method for Finite Volume||Scott2||Main CFD Forum||1||August 16, 2010 20:24|
|On the damBreak4phaseFine cases||paean||OpenFOAM Running, Solving & CFD||0||November 14, 2008 22:14|
|Finite volume method vs finite difference method?||superfool||Main CFD Forum||4||October 21, 2006 14:37|
|ALE in finite volume method||littlelz||Main CFD Forum||5||June 21, 2003 12:50|