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Old   January 27, 2011, 03:42
Default mesh examination
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karthik
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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

Naca0012

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,
karthik
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