CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   CFX (https://www.cfd-online.com/Forums/cfx/)
-   -   Riemann Boundary Condition (https://www.cfd-online.com/Forums/cfx/21036-riemann-boundary-condition.html)

Mikhail March 2, 2005 05:10
Riemann Boundary Condition
 
Does anybody know how organize reflectionless oblique shock transition through lateral boundary? (e.g. Riemann Invariants)

Neale March 9, 2005 21:49
Re: Riemann Boundary Condition
 
It's impossible to not reflect a shock (strong acoustic wave). Riemann based boundary conditions are only non-reflective for low amplitude acoustics.

CFX 5.8 has a beta version of this type of boundary condition.


All times are GMT -4. The time now is 23:27.