Option Rothalpy in Star CD -- CFD Online Discussion Forums

May 29, 2009, 12:06	Option Rothalpy in Star CD	#1
amateur New Member amate Join Date: May 2009 Posts: 1 Rep Power: 0	Actually, im modelling a part of centrifugal compressor with a blade of impeller and a vanless diffussor. I've chosen the option " conservation of rothalpy" for thermal model and "Implicit multiple rotating frames". But I 've obtained a wrong results of temperature: temperature at outlet is smaller than one at inlet. It's unphysical. Some one of you can give me an advice in this case?

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