CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Main CFD Forum (http://www.cfd-online.com/Forums/main/)
-   -   SUPERSONIC IMPINGING JET (http://www.cfd-online.com/Forums/main/16345-supersonic-impinging-jet.html)

shuo February 12, 2009 04:56

SUPERSONIC IMPINGING JET
 
Hi

I have been modelling underexpanded impinging jets issued from both convergent and de-Laval nozzles. I have assumed isentropic conditions at the nozzle exit (the computational domain excludes the nozzle interior). For some reason, the simulation is more accurate for the supersonic jet than the sonic jet. Any suggestions why this is the case?

shuo


All times are GMT -4. The time now is 10:47.