- **OpenFOAM**
(*http://www.cfd-online.com/Forums/openfoam/*)

- - **Adaptive Mesh refinement for steady state solver**
(*http://www.cfd-online.com/Forums/openfoam/120932-adaptive-mesh-refinement-steady-state-solver.html*)

Adaptive Mesh refinement for steady state solverHey, all,
I have a problem about adaptive mesh refinement. I looked around all the solver, it seems all the solver that can do AMR is transient solver. Does anyone know if there is a existing AMR steady solver? I also tried to implement AMR into rhoSimplecFoam solver. The procedure was simple, but I met error. I added mesh.update() in the solver. The error info is : Quote:
thank you in advance~ |

Hey!
Is your cacheAgglomeration off? Try that. |

Yes, this is the problem. I worked it out.
thank you |

Dear Haomin,
Did you just add mesh.update() in your solver? Is it sufficient to have adaptive mesh refinement for any steady state solver? Regards, Hossein |

Hi, you also have to use "dynamicMesh" class to construct mesh. You can easily find examples in solvers that used dynamicMesh.
And, yes, the sentence that make difference is "mesh.update()". |

All times are GMT -4. The time now is 14:28. |