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turbulent Kinetic energy and turbulent visosity

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Default turbulent Kinetic energy and turbulent visosity
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Mina
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Dear all,
there is a very high temperature obstacle(1100k) inside a canal,and the gas with 493k and 35m/s and 8bar inter to cool down the body.The body is located in two different position.I attached the result of two contours from post processing as you can see in attachement:
TKE and Viscosity

does anybody know:

what is the reason of largh differences in down streem in both contour ?
what is the effect of this differences?


Thanks in advanced
Attached Images
File Type: jpg eddyviscosity_1-2.7.jpg (67.9 KB, 4 views)
File Type: jpg TKE_1-2.7.jpg (59.3 KB, 3 views)

Last edited by Mina_Mbg; Today at 16:49.
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