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tdlukulu / CUDA-CFD

CUDA accelerated Computational Fluid Dynamics
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Picard liearization is slow, Newton linearization needs to be implemented #2

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
Currently N-S equations are linearized using Picard technique, but its 
convergence is very slow. Newton linearization needs to be implemented.

Original issue reported on code.google.com by cuneytsert on 7 Apr 2012 at 10:22

GoogleCodeExporter commented 9 years ago 
[deleted comment]
GoogleCodeExporter commented 9 years ago 
[deleted comment]
GoogleCodeExporter commented 9 years ago 
Newton linearization is implemented

Original comment by m.m.goc...@gmail.com on 18 May 2012 at 8:49

GoogleCodeExporter commented 9 years ago 
It turned out that the Newton linearization implementation had issues with GLS 
stabilization terms and it is not working properly. Now we are back to Picard 
iteration.

Newton linearization implementation needs to be corrected.

Original comment by cuneytsert on 17 Sep 2012 at 8:25