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Forum: Main CFD Forum

May 22, 2023, 06:11

Replies: 5

Different pressure for same Reynolds number

Views: 356

Posted By kevinpwp

Thank you very much. You said other...

Thank you very much.

You said other parameters can be scaled. For example, suppose that the pressure drop is equal to X when the inlet velocity is U1. If we change the inlet velocity to U2 and...

Forum: Main CFD Forum

May 22, 2023, 01:41

Replies: 5

Different pressure for same Reynolds number

Views: 356

Posted By kevinpwp

Thanks for your reply. But, what is the...

Thanks for your reply.

But, what is the purpose of the Reynolds number? To make the flow non-dimensional so you can use the obtained results for another flow with the same Reynolds number (not the...

Forum: Main CFD Forum

May 22, 2023, 01:00

Replies: 5

Different pressure for same Reynolds number

Views: 356

Posted By kevinpwp

Different pressure for same Reynolds number

Hello,
I'm simulating non-Newtonian fluid past a cylinder. (Power Law)

One weird thing is if I set the Reynolds number to a constant number for example ReD=10,000 and change the velocity and...

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