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Flow past a cylinder at Re 1e05 using LES, drag force coefficient is to low

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Old   June 19, 2018, 03:41
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Originally Posted by Scabbard View Post
Dear kykim,

After I got wrong result, I tried to simulate this case in both steady and unsteay in these days( k-e and k-omega) how ever both of them I got Cd around 0.55

Best Regards,
Hey, i've your same problem! how did you resolved it? Please i'm getting mad! I'm trying to simulate a cylinder at Re=1e+7 with a Cd expected of 0.8 but i'm not getting this value at all. Could you help me to understand how to resolve it? Thanks!!
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Old   June 19, 2018, 13:58
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Joern Beilke
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Hi Danny,

can you please send me the sim file. It should fit into an email when you clear the mesh and solution. I have some ideas, but don't want to do the setup from scratch.

My email :
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