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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Different timestep leading to different results › Reply To: Different timestep leading to different results

July 27, 2021 at 11:38 am
Karthik Remella
Administrator
L^2 is the length scale involved in your problem. Also, I just gave you an example of how you would go about estimating the timescale for a diffusion-dominated problem. You will have to similarly estimate for all the other physics you are attempting to solve.
Karthik