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post-processing problem

Hi all,

drag co-efficient(Cd) calculated from the forceCoeff.dat through numerical integration doesn't match with that calculated from the formula
Cd=F(drag force)/(0.5*density*diameter*Umax^2). Can anyone explain why? Since i am using 2-d simulations so in place of area in the Cd formula i used the diameter of the cylinder over which my flow is taking place.
regards
Subhankar


OpenFOAM 23-11-16, 7:06 p.m. SUBHANKAR

Answers:

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Hey,

Send me your files. I have contacted you on Gmail.
Regards
Viraj

24-11-16, 11:02 a.m. virajbelekar

Hi biraj 

Thanks for the reply. Are you sure you mailed to subhankar2020@gmail.com. because i didn't get any mail. 
regards
Subhankar 


24-11-16, 1:35 p.m. SUBHANKAR

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