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Laminar flow dimensionless

Posted 2 janv. 2016, 06:36 UTC−5 Version 4.4, Version 5.0 0 Replies

Javier Escuer
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Hi

How can I do to simulate laminar flow in a tube using dimensionless form of the Navier-Stokes equation?
I am trying with this fluid properties and conditions:
- material density = 1
- material viscosity = 1/Re
- inlet: velocity = 2*(u/u0)*(1-(r^2/R_tube^2)) Poiseuille velocity profile
- outlet: pressure = p_tube/p0
Is it correct?

Thanks in advance,

Javier
0 Replies Last Post 2 janv. 2016, 06:36 UTC−5
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Hello Javier Escuer

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