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August 21, 2013, 02:20 |
solving aerofoil at an altitude
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#1 |
New Member
TPRPR1
Join Date: Apr 2013
Posts: 13
Rep Power: 13 |
hi
there are a lot of airfoils tutorial for sea level conditions but i could not find any to perform the analysis at an altitude .i tried a few cases i could not get the accurate result. can anyone clarify the following conditions for me operating pressure-absolute pressure at that altitude temperature(constant in the boundry condition tab) -surrounding temp at the altitude Sutherland law for viscosity -three co eff method (all 3 default constant) reference values (from far-field) the density value updates from the far-field for that altitude the viscosity value remains default for sea level(i change it manually for the altitude) solver-pressure -coupled -green guass node methord can anyone identify the mistake im making? |
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