Hello zdas04 thanks for your response.
X axis of the graph is suction volumetric flowrate (acfm),
Y axis is poly tropic efficiency.
As the volumetric flow increases the efficiency increases for centrifugal compressors
Efficiency increases from the 60's and goes up to 78%, for volumetric flows...
Hello,
I am simulating centrifugal compressors in Aspenplus(ASME polytropic). As for the polytropic efficiency there is a default number however in a rules of thumb text book, I have found a graph that illustrates polytropic efficiencies of centrifugal compressors as a function of suction...