Rotating and moving frame of reference in Turbomachinary

Absid · September 10, 2019, 05:55

I was able to solve a problem involving compressor - using turbo mode ( rotating frame of reference). Is it possible for me to do the same analysis in stationary frame of reference by adding centrifugal and coriolis force so that i could validate my results? Please help

sasanghomi · September 24, 2019, 05:30

Rotating reference of frame method adds the centrifugal and coriolis terms to the equations (NS). So, I think for the validation process you can go through transient solutions (Moving boundaries and Dynamic Mesh) which has a high computational cost.

September 10, 2019, 05:55	Rotating and moving frame of reference in Turbomachinary	#1
Absid New Member Sai Abhishek Siddhartha Join Date: Sep 2019 Posts: 5 Rep Power: 7	I was able to solve a problem involving compressor - using turbo mode ( rotating frame of reference). Is it possible for me to do the same analysis in stationary frame of reference by adding centrifugal and coriolis force so that i could validate my results? Please help

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September 24, 2019, 05:30		#2
sasanghomi Senior Member Sasan Ghomi Join Date: Sep 2012 Location: Denmark Posts: 292 Rep Power: 15	Rotating reference of frame method adds the centrifugal and coriolis terms to the equations (NS). So, I think for the validation process you can go through transient solutions (Moving boundaries and Dynamic Mesh) which has a high computational cost.