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Deformed geometry and prescribed velocity

Posted 27 oct. 2016, 09:55 UTC−4 Fluid & Heat, Computational Fluid Dynamics (CFD), Geometry, Mesh, Parameters, Variables, & Functions 0 Replies

Mattia Zambolin
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Goodmorning to everyone,

I'm new, and I'm facing a problem with deformed geometry.

I want to deform a liquid domain under a defined velocity V that acts normal to the upper boundary of the domain, and under action of fluid velocity, u and v.

I use single phase flow and deformed geometry on 2D axisymmetric component. Velocity of liquid, with components u and v are referred to material frame (r,phi,z). I apply to the upper boundary a "prescribed normal velocity" with my velocity V, so it acts normal in the deformed reference (Rg,PHIg,Zg). How can i add as prescribed velocity u and v to deform my geometry, that are referred to material frame?

Thanks for any help.

Mattia
0 Replies Last Post 27 oct. 2016, 09:55 UTC−4
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