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Question about the gas turbine simulation

Question asked by Kehui Chen on Dec 5, 2011
Latest reply on Dec 5, 2011 by Kehui Chen

Hello,

 

I am trying to simulate the fluid flow in gas turbine.

 

I use a cylinder as the 'Roation region', and the rotation speed is 4000rpm.  The boudary condition as the figure shows, the inlet mass flow is 0.0004kg/s and the outlet is environment pressure, and the blue surface is the inner surface of the casing, which is real wall.

 

I trying to run it, but it shows 'solver abnormally terminated! please contact the support service'

 

Is there anything wrong with my model?

 

Aother question, in fact I want to simulate the Pelton wheel and try to find the torque exerted by the gas stream, what can I do?

 

Looking forward your help!

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