Just an newbie question about steady-state solvers
Hi FOAMers!
This might be a newbie question, but I would be pleased if you can help.... Why do we need time step for steady-state solvers as simpleFoam? I mean, in the Navier Stokes equations, time doesn't appear, so there are only iterations as SIMPLE algorithm says... So what is the meaning of time steps and delta t in controldict? Why do we have to specify a deltat? Thank you very much indeed!!:D and sorry for my silly question |
Hi Rubén,
In steady state solvers the time works as an iteration counter. So you always use 1 for the time step and endTime will correspond to maximum number of iterations that should be executed. Best regards, Paulo |
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