感谢回答，尝试添加了fvc.H, 只报错以下内容

/home/dell/OpenFOAM/OpenFOAM-4.x/src/finiteVolume/lnInclude/cyclicAMIFvPatch.H:39:10: fatal error: cyclicAMILduInterface.H: 没有那个文件或目录
 #include "cyclicAMILduInterface.H"
          ^~~~~~~~~~~~~~~~~~~~~~~~~

不懂在哪里用到了cyclicAMILduInterface.H，先不管，它在src/meshTools路径下，在options里面添加路径，但是编译后又回到了一开始的报错

twoPhaseMixtureThermo.C:94:9: error: no matching function for call to ‘Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh>::GeometricField(const char [4], Foam::tmp<Foam::Field<double> >)’
         )

求助大佬，为了在compressibleInterFoam求解器中添加有效粘度muEff

surfaceScalarField muEff
    (
        "muEff",
         mixture.muf()      
      + fvc::interpolate(rho*turbulence->nut())
    );

需要定义muf()函数，mixture是twoPhaseMixtureThermo类型，在对应的H文件和C文件进行更改

virtual tmp<surfaceScalarField> muf() const;     //muf()声明
Foam::tmp<Foam::surfaceScalarField> Foam::twoPhaseMixtureThermo::muf() const   //muf()定义
{
    const surfaceScalarField alpha1f     
    (
        min(max(fvc::interpolate(alpha1_), scalar(0)), scalar(1))
        
    );

    return tmp<surfaceScalarField>    
    (
        new surfaceScalarField   
        (
            "muf",
            alpha1f*(thermo1_->rho())*fvc::interpolate(nuModel1_->nu())          
          + (scalar(1) - alpha1f)*(thermo2_->rho())*fvc::interpolate(nuModel2_->nu())
        )
    );
}

编译时主要报这些错误 该如何解决？为什么类似的代码在incompressibleTwoPhaseMixture中可以编译？

/home/dell/OpenFOAM/OpenFOAM-4.x/src/OpenFOAM/lnInclude/GeometricField.H:99:40: error: invalid use of incomplete type ‘class Foam::surfaceMesh’
         typedef typename GeoMesh::Mesh Mesh;
/home/dell/OpenFOAM/OpenFOAM-4.x/src/OpenFOAM/lnInclude/GeometricField.H:103:48: error: invalid use of incomplete type ‘class Foam::surfaceMesh’
         typedef typename GeoMesh::BoundaryMesh BoundaryMesh;
twoPhaseMixtureThermo.C:83:17: error: ‘fvc’ has not been declared
         min(max(fvc::interpolate(alpha1_), scalar(0)), scalar(1))

收到了谢谢李老师！

@Miss-Zhou_DUT 补个图

1. 李老师我来找您兑奖啦上次公众号写的小纸条被翻牌了
2. 都想要hhh, 不过潜水太多C币不能看那就 turbulence modelling for CFD吧
3. 邮箱deep_zhouting1129@mail.dlut.edu.cn
   再次感谢李老师@李东岳

举手手2718068983@qq.com

@ibelief 请问是视频教程么，可否分享一下，最近在自学这本书，有视频学起来应该效果更好