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-   -   solving equations algorithm in NUMECA (http://www.cfd-online.com/Forums/numeca/91870-solving-equations-algorithm-numeca.html)

alireza_turbo August 25, 2011 03:05

solving equations algorithm in NUMECA
 
wich algorithm is used for solving Navier-Stokes equations in NUMECA?
SIMPLE? SIMPLEC or SIMPLER?

turbo September 1, 2011 15:00

What you said is called "Pressure Correction Methods" like CFX or FLUENT. Numeca FINE uses instead "Time Marching Methods" through a conservation form of the NS equations, using the 4 step Runge-Kutta time integration scheme. Totally different algorithm.


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