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Old   January 27, 2011, 03:42
Default mesh examination
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karthiklevi is on a distinguished road
Hi Friends,
I'm quite new to fluent and Gambit. If any one who are good in meshing, please check my mesh quality and the details are given below


Total no. of cells=17,000
Solver=pressure based
Turbulence model= SA
mach= 0.15
aoa = 0 to 16
air at standard atmospheric conditions

my problem is that i compared my results(cl & cd), cl is quite good with the exprimental value but drag value differs much from experimental.
please could any one help me, how to get good ci & cd...
please reply me as soon as possible...

thank you,
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