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Setting velocity gradient as BC at opening

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Old   August 10, 2006, 13:41
Default Setting velocity gradient as BC at opening
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Antonis
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Hi! I've been trying to figure out how to impose velocity gradients (obtained from DNS) as my BC at an opening, instead of cartesian velocity components. Is it possible to do that? If yes, anybody knows how?Do I have to write a User Fortran routine? Thanks
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Old   August 14, 2006, 06:19
Default Re: Setting velocity gradient as BC at opening
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Turbine
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Antonis

I specify the veloccity gradients as velocity components. I wonder is theres any other way.

GT
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Old   August 15, 2006, 07:56
Default Re: Setting velocity gradient as BC at opening
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Antonis
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I'll try that, thanx.

If there is another way, I haven't found it yet...
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