|January 1, 2011, 10:44||
Pressure Far Field&Velocity Inlet-Pressure Outlet
Join Date: Jul 2010
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I am analyzing NACA0012 wing profile at low Reynolds Numbers.(135000). I must do this with pressure far field and velocity inlet-pressure outlet. However I got good result with pressure far field boundary type (very close to experimental values) by using k w SST turbulence model but unfortunately I could not get accurete results via using velocity inlet-pressure outlet boundary types. I only changed boundary types in GAMBIT. The mesh structure,velocity values, turbulence values turbulence model gauge and operating pressures same.
I always get lower value of coefficient of lift drag and pressure (more than 40% lower of the experimental value)
If you have any idea please help me.
Last edited by saylilyas; January 1, 2011 at 13:01.
|pressure farfield, pressure outlet, velocity inlet|
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