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Time Scale and physical time scale

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Old   March 23, 2011, 03:54
Smile Time Scale and physical time scale
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Hello every body.
I'm doing a steady-state wind turbine run( rpm=72). I have used Auto-time-scale of 0.02; but it takes long time to converge.
As I know, I may use physical-time-scale but I don't know how to calculate the physical-time-scale.
can anybody help me please?
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auto time scale, physical time scale, time scale

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