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June 26, 2003, 06:41 |
Atmospheric Boundary Layer
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#1 |
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I am trying to simulate the "Atmospheric Boundary Layer" and solve for temperatur including gravitation, bouyancy and the ideal gas law.
The temperature is decreasing with 1 degrees/100 m from ground. The pressure is decreasing with 100 Pa/8 m from ground. I have problems in getting the correct profiles with height in Fluent for pressure and density. Has anyone done this in Fluent? Regards, Lennart |
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June 26, 2003, 10:19 |
Re: Atmospheric Boundary Layer
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#2 |
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don't forget to account for the fact that the pressure field solved for in fluent (ps') is really defined by ps' = ps - rho_0*g*z
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