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

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