[kim4545]

Hi Foamer,

I`m certainly trying to simulate supersonic Convergent Divergent nozzle for M =6

For BCs, i put a totalPressure 10bar for inlet, and waveTransmissive BC for outlet.

For the isentropic nozzle for Mach 6, P0/Pe = 1579 so i put the waveTransmissve BC like below

lInf = 0.05, fieldlInf = 641.704pa, value = 641.704pa

I hoped the outlet pressure to be low enoguh, but it was so high that the normal shock was created inside the nozzle. ( ~ around 1.9 bar )

How can i set up the certain static pressure on the outlet boundary with waveTransmissive BC?

I thought fieldlInf value would do that role, but it didn't

Any help would be appreciated!!!