backfacing step flow
for Re = 100, the backfacing step has a steady solution.
In most literature, I see people solve such a problem using a transient solver and reach the steady solution eventually. but, can I use a steady solver to get the solution with the first guess for iteration to be something like, for example, all zeros? |
Re: backfacing step flow
Certainly you can. Use All zeros is plausible. The next iteration, BC condition will drive the solution.
|
whats wrong in that?
Kenn what made you think that solution of this problem with steady state solver is not possible (even with all zero velocities to start with ?)
|
All times are GMT -4. The time now is 07:39. |