Implicit Approximate Factorization

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karthik
2006-01-12
2013-04-29
  • karthik

    karthik - 2006-01-12

    Hello,
          I have been recently looking at some implicit time integration schemes and would like to know whether you can point out some references where I can find the expressions/derivations for the eigenvector matrices that you use in af3di. The expressions that you use seem to be different from what I have been using and would like to know a little more about it.

    Thanks,
    Karthik

    ps: I am really appreciative of the tremendous effort that has been put in the project.

     
    • Joseph H. Morrison

      Karthik,
      I published the eigenvector matrices for the 2-equation models in AIAA 90-5251. The eigenvector matrices for the Reynolds stress should be in NASA CR-4440. I didn't publish the derivation anywhere.

      Thanks for the kind comments. Let me know if you need anything else.

      Sincerely,
      Joe

       

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