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-   -   NRBC's (Non Reflecting Boundary Conditions) (https://www.cfd-online.com/Forums/fluent/33155-nrbcs-non-reflecting-boundary-conditions.html)

Vinayak Barve March 3, 2004 18:41

NRBC's (Non Reflecting Boundary Conditions)
 
Can someone help me with applying NRBC's (Non Reflecting Boundary Conditions) to the Outlet boundary of my compuataional domain. The problem is a low Mach number, unsteady flow problem with non-uniform density. I am trying to use the method suggested my Jin and Braza (1993), J. Comp. Phy., v 107, p 239-253.

TIA, Vinayak

sidharath June 2, 2016 10:42

Sorry of revive such an old thread
 
I was wondering if you've any direction to impose stable NRBC in CFX.
(problem is a trans-sonic centrifugal compressor)


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