关于重叠网格的几点疑问，想请教一下相关大神

[队长别开枪]

@我是河滩 There is no Chinese input tool in my Linux workstation, so I replied this in Eng. Take plus 1812 version for instance. It is simple if you prefer to write cellTypes field in the solver of overPotentialFoam, just add mesh.write() to the end of overPotentialFoam.C, i.e.,

    p.write();
    }
    
    mesh.write();    // Add this

    runTime.functionObjects().end();

mesh.write()will call the member function Foam::dynamicOversetFvMesh::writeObject() where cellTypes and zoneID fields have been defined. They will be written to 0 time folder in overPotentialFoam.

[我是河滩]

@队长别开枪 谢谢你耐心的回复，明白了。

[李东岳]

@队长别开枪 感谢分享，楼主好人

[我是河滩]

@队长别开枪 你好，在利用overLaplacianDyMFoam 求解器计算heatTransfer算例时，我找了一下/system /constant /0下的文件中，并没有指定物面hole的平移速度，但计算过程中，屋面hole是运动的，我感觉很奇怪，屋面hole的运动定义到底是在什么地方啊？

[队长别开枪]

@我是河滩 在pointDisplacement里面，

    "(free|hole)"
    {
        patchType       overset;
        type            uniformFixedValue;
        uniformValue    table
        (
            (0.0         (0 0 0))
            (1.0         (0.2 0 0))
            (2.0         (0 0 0))
        );
    }

x方向速度分量在0~1.0s时间段内均匀由0加速到0.2，1.0s~2.0s时间段内均匀减为0。

[我是河滩]

哦，明白了，谢谢。