Monitoring Static Pressure on Rotor -- CFD Online Discussion Forums

March 30, 2013, 18:20

Monitoring Static Pressure on Rotor

newbie384

Member

Join Date: Mar 2013

Posts: 68

Rep Power: 13

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

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Maintaining Static Pressure at Fluid Flow Inlet	cdevalve	FLUENT	3	January 14, 2012 01:11
How to achieve constant static pressure in inlet?	Zou Jianfeng	FLUENT	0	October 21, 2008 02:55
Setting static pressure as the inlet BC	ruined	FLUENT	1	March 21, 2008 15:57
Average static pressure BCs and aircore in cyclone	KM	CFX	2	December 17, 2007 21:50
what the result is negatif pressure at inlet	chong chee nan	FLUENT	0	December 29, 2001 06:13

All times are GMT -4. The time now is 21:42.