March 9, 2000, 18:39
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Help!
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#1
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Guest
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Hello, I am currently using Maccormack's scheme to solve for a 2D super sonic flow in a channel using Euler's Eqns. I am getting reasonable results except for the fact that my code does not converge. The residual first increases, then remains at the same value for thousands of iterations. I don't know what to do now. I tried fiddling with the pressure triggered artificial viscosity terms but it's still the same. Does anybody have any suggestions?? Thanks a lot. dinu
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