The same case will diverge after changing the grid -- CFD Online Discussion Forums

October 30, 2024, 03:55	The same case will diverge after changing the grid	#1
Afr1yne New Member zhang Join Date: Oct 2024 Posts: 5 Rep Power: 2	Hi foamer I replaced a model with a larger computational domain and more meshes, and other conditions will diverge if you run it again without changing it Do I need to modify the boundary conditions and fvschemes after calculating the domain size and grid size change? Thanks!

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