need help for Windmill Simulation

aboali · June 27, 2010, 13:29

I already did the three blades windmill 3d model before, but urgently I need to study the effect of changing blade temperature on the windmill performance using CFD analysis. I did the mesh using ICEM and I started to solve it using cfx pre with multiple domains one of them solid rotating (winmill) rotates with 200 rpm and the other is stationary fluid (wind tunnel ) with inlet and outlet boundary conditions. using fluid solid interface, the solver give me error "overflow"
what is the problem. plz help

ghorrocks · June 28, 2010, 00:25

Can you post the output file?

June 27, 2010, 13:29	need help for Windmill Simulation	#1
aboali New Member mohamed ali Join Date: Jun 2010 Posts: 1 Rep Power: 0	I already did the three blades windmill 3d model before, but urgently I need to study the effect of changing blade temperature on the windmill performance using CFD analysis. I did the mesh using ICEM and I started to solve it using cfx pre with multiple domains one of them solid rotating (winmill) rotates with 200 rpm and the other is stationary fluid (wind tunnel ) with inlet and outlet boundary conditions. using fluid solid interface, the solver give me error "overflow" what is the problem. plz help

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June 28, 2010, 00:25		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,850 Rep Power: 144	Can you post the output file?