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Search: Posts Made By: soumitra2102
Forum: Main CFD Forum September 23, 2019, 23:04
Replies: 4
Views: 1,327
Posted By soumitra2102
Residual plot for a transient simulation

Sorry to ask again, but, just to be clear,


Can we say about the attached image of residual plots of a transient simulation indicate that the solution is nothing but a converged steady-state...
Forum: Main CFD Forum September 23, 2019, 14:13
Replies: 4
Views: 1,327
Posted By soumitra2102
I have kept the residual criteria for all...

I have kept the residual criteria for all equations--continuity, velocity, energy, etc. in my transient simulation as same as they are for a typical steady-state simulation.
And with these set...
Forum: Main CFD Forum September 23, 2019, 13:40
Replies: 4
Views: 1,327
Posted By soumitra2102
Transient Convergence

If after sometime, every subsequent timestep is converging in mere 2-3 iterations (i.e. very quickly), can we say the solution not variables are not drastically changing, meaning the solution is...
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