[Commercial meshers] Openfoam mesh convergence problem -- CFD Online Discussion Forums

November 13, 2019, 21:46	Openfoam mesh convergence problem	#1
lzw New Member Zhengwei Long Join Date: Oct 2019 Location: Tianjin, China Posts: 8 Rep Power: 7	I used the buoyantBoussinesqSimpleFoam to calculate the airflow in a complicated rooom. If I used the gambit tri mesh, the solver would be ok. But I used the tri mesh from the other software, such as Starccm, the solver has convergence problem,such as the turbulence k error. I check the mesh quality. Actually, the quality of the mesh from the Starccm is better than the mesh from gambit. I also tried to change the fvScheme, fvSolution, problem still the same. Anyone who has the same experimence? Thanks

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