cylindrical or rectangular coordinates -- CFD Online Discussion Forums

October 10, 2009, 22:09

cylindrical or rectangular coordinates

Maldoror

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Abraham Jaimes Hernandez

Join Date: Sep 2009

Location: Mexico City

Posts: 6

Rep Power: 17

I am modeling the velocity profile of a fluid between two concentric tubes. The problem is 2D and one cylinder moves angularly. I have to do geometry in cylindrical coordinates?

how to select in DesignModeler cylindrical coordinates?

I Send a picture of the geometry, the blue zone is the domain

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