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Showing results 1 to 3 of 3 Search took 0.00 seconds. Search: Posts Made By: Far

Forum: Main CFD Forum November 16, 2012, 13:25

Replies: 19 unsteady flow, when do you use steady when do you switch to transient Views: 17,351 Posted By Far Just take an example of Turbomachinery. We all... Just take an example of Turbomachinery. We all know that the flow in the turbo-machinery is highly 3d, transient, turbulent and complex, but still we do the steady state simulations. Why? And...

Forum: Main CFD Forum November 10, 2012, 17:55

Replies: 19 unsteady flow, when do you use steady when do you switch to transient Views: 17,351 Posted By Far I wanted to ask that prviously transition... I wanted to ask that prviously transition prediction was only possible with LES, now RANS models can also predict the transition from laminar to turbulent with good success. At design...

Forum: Main CFD Forum November 10, 2012, 11:07

Replies: 19 unsteady flow, when do you use steady when do you switch to transient Views: 17,351 Posted By Far What is the physical significance of running the... What is the physical significance of running the URANS? In laminar case, for example cylinder at Re= 200 is laminar flow, but you consider it unsteady due to vertex shedding. And solving through...

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