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Linear system solver

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Old   November 19, 2008, 10:30
Default Linear system solver
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Does anybody know what solver (for the linear system), Fluent use?? For example, does fluent include methods like GMRES, or BiCGSTAB. Can i choose??? And another thing. What is the stopping criteria (for the linear system solver)?? Is the relative residual: |A*x-b| < tol*norm(b) ???

and what is the value of tol? Can i change it?

Thanks for advanced!
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