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Forum: OpenFOAM Pre-Processing

August 16, 2010, 04:10

Replies: 5

calculate values for eps and k from Re or u?????

Views: 2,857

Posted By sbar

ok! thanks for the reply kiran!

ok! thanks for the reply kiran!

Forum: OpenFOAM Pre-Processing

July 20, 2010, 05:54

Replies: 5

calculate values for eps and k from Re or u?????

Views: 2,857

Posted By sbar

ok now another question appeared :) when the...

ok now another question appeared :)

when the turbulence intensity is calculated by formula 6.2-1 of the fluent help:

I= 0.16(Re_Dh)^(-1/8)

I decreases at high Re numbers. This confuses me...

Forum: OpenFOAM Pre-Processing

July 20, 2010, 03:49

Replies: 5

calculate values for eps and k from Re or u?????

Views: 2,857

Posted By sbar

Hi David, Thanks a lot! that helped!

Hi David,
Thanks a lot! that helped!

Forum: OpenFOAM Pre-Processing

July 16, 2010, 05:09

Replies: 5

calculate values for eps and k from Re or u?????

Views: 2,857

Posted By sbar

calculate values for eps and k from Re or u?????

Hi Foamers!

I'm simulation an Flow around a cylinder to calculate the drag coefficent at different Reynold numbers. Im validating against thoeretical values.

My problem ist how to get the inlet...

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