Convergence issue on Gable roof -- CFD Online Discussion Forums

November 16, 2023, 04:05	Convergence issue on Gable roof	#1
Stonecold New Member stonecold Join Date: Nov 2023 Posts: 1 Rep Power: 0	I am currently doing a simulation on drag of a gable roofed house for my thesis for validation I did a validation on Ahmed body I i have tried changing the urf factors it doesn't help much got good results but for when doing simulation on a gable roof there is no convergence of the solution especially the continuity equation. The mesh orthogonal quality is .20 it doesn't increase but i have done more refinement on the edges so that the number of low quality of cell decreased

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