Pressure pulsation in stady simulation -- CFD Online Discussion Forums

August 15, 2012, 02:33	Pressure pulsation in stady simulation	#1
Mehdi534 New Member Mehdi Bahador Join Date: Oct 2011 Posts: 10 Rep Power: 14	Hello, In a steady state I simulate a passage of power turbine and diffuser by CFX. The aim is to calculate pressure recovery by diffuser. Unfortunately the pressure is not stable at diffuser inlet and therefore the pressure recovery also variates in a range. I have used stage inteface and in the connection interfcaces pressure, temperature ,... are tangentially averaged. I will be tankful for some help on this issue. Regards, Mehdi

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