Compressor characteristic is a mathematical curve that shows the behaviour of a fluid going through a dynamic compressor. It shows changes in fluid pressure, temperature, entropy, flow rate etc.) with the compressor operating at different speeds.
A compressor increases the pressure of a fluid passing through it, so that the exit pressure is higher than the inlet pressure. Due to this property, compressors are used in a wide range of machines, such as refrigerators, cars, jet engines and industrial processes.
Compressor characteristic curves are plotted between various parameters and some are as follows[1]
^Gravdahl, Jan Tommy; Egeland, Olav (2012-12-06). Compressor Surge and Rotating Stall: Modeling and Control. Springer Science & Business Media. ISBN 978-1-4471-0827-6.
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