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#1 |
Guest
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Hi, Can I use the unsteady mode to simulate the steady problem? Thanks.
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#2 |
Guest
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sure
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#3 |
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The accuracy of the algorithm reduces when you use the unsteady mode for a problem which looks steady.
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#4 |
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Each steady problem can be considered as the "final" state of an unsteady problem.
So you can simulate a steady case considering its evolution in time, waiting until it reaches the steady condition and averaging on a proper time interval. Best regards, ap |
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#5 |
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You will need to be sure though that you do not have an undsteady case. i.e. a flapping jet or vortex shedding etc. In these cases you will not have a steady solution.
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#6 |
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Well, sure.
You can simulate a steady case as unstedy. The viceversa is obviously not true. Regards, ap |
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#7 |
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Thanks.
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