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Forum: Main CFD Forum

December 3, 2012, 13:07

Replies: 9

Implicit method for Navier Stokes equations

Views: 3,308

Posted By Vasiliy

Hi Everybody, Thanks for previous help. I...

Hi Everybody,

Thanks for previous help.
I have implemented Weiss and Smith precondition.
It works fine for laminar flows but I have slow convergence for turbulent flows.
It looks like there...

Forum: Main CFD Forum

January 6, 2012, 09:47

Replies: 9

Implicit method for Navier Stokes equations

Views: 3,308

Posted By Vasiliy

Implicit method for Navier Stokes equations

Hi All,

I construct implicit solver for Navier Stokes equations.
I use Roe method to calculate explicit fluxes.

My question is about convective and viscous Jacobians in implicit part.
I was...

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