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  1. abeigzad

    polytropic efficiency of centrifugal compressors

    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...
  2. abeigzad

    polytropic efficiency of centrifugal compressors

    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...

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