Giving back a probe data to the input boundary in an simulation

kamal tewari · March 19, 2016, 07:08

Hello everyone

I am trying to give the data at a point in a flow as an input to the source how can I do that in star ccm?

fluid23 · March 22, 2016, 08:03

I haven't tried this, but... you can create a report of whatever variable you need at that probe point. Then create a field function that calls that report. You should be able to assign a field function rather than a constant for whatever boundary condition you are trying to link. Let me know if that works.

kamal tewari · April 5, 2016, 05:01

Thank You MBdonCFD it worked. But what i m doing is that i am designing an active feedback control system for noise control so I need to get the maximum data point after each 0.5 seconds from the (spectral analysis) plot . So my question is How to input data from a plot(maximum y axis value only) as an input to a section. Do i need to make use of programming?

March 19, 2016, 07:08	Giving back a probe data to the input boundary in an simulation	#1
kamal tewari Member Polard Join Date: Oct 2015 Posts: 31 Rep Power: 10	Hello everyone I am trying to give the data at a point in a flow as an input to the source how can I do that in star ccm?

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March 22, 2016, 08:03		#2
fluid23 Senior Member Matt Join Date: Aug 2014 Posts: 947 Rep Power: 17	I haven't tried this, but... you can create a report of whatever variable you need at that probe point. Then create a field function that calls that report. You should be able to assign a field function rather than a constant for whatever boundary condition you are trying to link. Let me know if that works.

April 5, 2016, 05:01		#3
kamal tewari Member Polard Join Date: Oct 2015 Posts: 31 Rep Power: 10	Thank You MBdonCFD it worked. But what i m doing is that i am designing an active feedback control system for noise control so I need to get the maximum data point after each 0.5 seconds from the (spectral analysis) plot . So my question is How to input data from a plot(maximum y axis value only) as an input to a section. Do i need to make use of programming?