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Old   February 6, 2009, 23:10
Default wind tunnel and simulation results different
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Dear all

I simulated the flow over some buildings using an unsteady k epsilon realizable model. I also compare with a wind tunnel results. I find that the velocity values close to the building match well, but in the far stream values the velocity decreases but then slowly rise and then stay constant. But in the wind tunnel they slowly decay to a much lower value

I set a pressure outlet assuming fully developed flow . Any suggestions ?

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Old   February 14, 2009, 17:05
Default Re: wind tunnel and simulation results different
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what values of pressure and temp do u gave in pressure outlet
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Old   February 14, 2012, 09:06
Default train moving in tunnel help
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sheikh nasir is on a distinguished road
i am working on train moving in tunnel , i am getting floating point error: invalid number. can any body help me. my email is
plz help me
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