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November 3, 2020, 10:25 |
capturing vortex
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#1 |
New Member
aref
Join Date: Oct 2019
Posts: 25
Rep Power: 7 |
Hello my friends hope you be well.
I'm simulating a wind turbine using body force by BEM method, which I apply to my fluid domain by UDF in fluent. I can see vortex and wake after my turbine when I use LES model, but the problem is I can't see any vortex when I use K-w SST model. although I can see opposite normal velocity to plane which cross my turbine corresponding to my rotational axis ,which I attached here. The picture shows the y-velocity in zx plane. |
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cfd - post, fluent, fluent - udf, les model, sst k-omega |
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