Obtaining the gas dynamic characteristics of the centrifugal compressor multistage setting at changed working conditions

Obtaining the gas dynamic characteristics of the centrifugal compressor multistage setting at changed working conditions

S.L. Shameko, Lubiviy Andrey V. , Gaman Е. V.


Abstract
Gas dynamic characteristics conversion methodology of the centrifugal compressor multistage setting from some conditions to other ones is considered. It shows the influence of the mismatch of regimes of the stages to the accuracy of the conversion. The comparison of the obtained results with experimental ones was held with respect to air and natural gas compressor settings.

Keywords: centrifugal compressors, gas dynamic characteristics, multistage setting.


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