Ansys Learning Forum Forums Discuss Simulation Fluids Relying on Global Courant Number Larger Than Unity Reply To: Relying on Global Courant Number Larger Than Unity

Sardar
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Thank you.

but I am still a bit confused, since "not jumping cells in a timestep" already means limiting Courant to less than unity in the whole simulation domain. What could be a criterion to find an optimised Courant?

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