Monitoring Static Pressure on Rotor -- CFD Online Discussion Forums

March 30, 2013, 18:20

Monitoring Static Pressure on Rotor

newbie384

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Join Date: Mar 2013

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Hi

I am running a transient stator-rotor simulation with 8 periods and 30 time steps.
I created a monitoring point at the inlet of rotor to monitor the change of static pressure over time step. I expect that there is sinusoidal fluctuation plot with 8 peaks in pressure at the monitoring plot in ANSYS CFX Solver because I am running the simulation with 8 periods.. However, the monitoring plot shows only one peak, which seems to me that there is only 1 period in simulation. Can anyone enlighten me on this matter?

I attach the picture of pressure versus accumulated time step plot.

Attached Images

pressure monitoring.png (10.7 KB, 12 views)

Last edited by newbie384; March 30, 2013 at 18:21. Reason: Attaching picture

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