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    turbulence->divDevReff(U)

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    • M
      Mr.H last edited by

      求问如何获得simplefoam中 turbulence->divDevReff(U)的显性值。 我看到cfd-online有人提到
      turbulence->divDevReff(U) 等同于 fvc::div(R) - fvm::laplacian(nu,U)

      可否通过 fvc::div(R) - fvc::laplacian(nu,U)获得?

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      • I
        Izumi last edited by

        @mr-h
        可以使用turbulenceFields得到devReff场

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        • M
          Mr.H @Izumi last edited by

          @izumi 谢谢,我试试,可否指点一下该怎么操作

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          • I
            Izumi last edited by 李东岳

            用的是openfoam5的话,可以试试下面的命令:

            simpleFoam -postProcess -func "turbulenceFields(devReff)"
            

            如果还需要求div,再用一下div就行了

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            • M
              Mr.H @Izumi last edited by

              @izumi 谢谢啦,感激不尽

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