Elbow pipe analysis system

Steffen595 · June 19, 2015, 09:15

sorry, have not done fluent. Just CFX.
I could try it in CFX, but cannot guarantee.

Amin50 · June 22, 2015, 10:58

ok never mind.thanks for your help

Steffen595 · June 22, 2015, 19:56

maybe check in CFD Post. The heat boundary condition should be what you specified.
I am working on a buoyancy simulation, and when I check the surface of the heater, CFD post says the flux is 144kW per m^2, but I specified 2kW per m^2. So it comes up with say interesting results. Maybe has to do with the initialisation.
Plus check the flow in CFD post. As in expression
massflow()@inlet
massFlowAveAbs(Heat Flux)@Heater
http://orange.engr.ucdavis.edu/Docum.../CFX/fpref.pdf

Steffen595 · June 25, 2015, 03:18

I asked some similar questions here
http://www.cfd-online.com/Forums/cfx...et-outlet.html
maybe you find some answers.
Plus. you can only attach 800x600 images, please crop whats important. Don't need to see the Windows logo.

June 22, 2015, 19:56		#23
Steffen595 Senior Member Join Date: May 2012 Location: Melbourne Posts: 161 Rep Power: 14	maybe check in CFD Post. The heat boundary condition should be what you specified. I am working on a buoyancy simulation, and when I check the surface of the heater, CFD post says the flux is 144kW per m^2, but I specified 2kW per m^2. So it comes up with say interesting results. Maybe has to do with the initialisation. Plus check the flow in CFD post. As in expression massflow()@inlet massFlowAveAbs(Heat Flux)@Heater http://orange.engr.ucdavis.edu/Docum.../CFX/fpref.pdf Last edited by Steffen595; June 23, 2015 at 08:07.

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June 19, 2015, 09:15		#21
Steffen595 Senior Member Join Date: May 2012 Location: Melbourne Posts: 161 Rep Power: 14	sorry, have not done fluent. Just CFX. I could try it in CFX, but cannot guarantee.

June 22, 2015, 10:58		#22
Amin50 New Member Amin Join Date: Jun 2015 Posts: 4 Rep Power: 11	ok never mind.thanks for your help

June 25, 2015, 03:18		#24
Steffen595 Senior Member Join Date: May 2012 Location: Melbourne Posts: 161 Rep Power: 14	I asked some similar questions here http://www.cfd-online.com/Forums/cfx...et-outlet.html maybe you find some answers. Plus. you can only attach 800x600 images, please crop whats important. Don't need to see the Windows logo.