Turbomachinery Maps: centrifugal_compressor_100
Turbomachinery performance maps — compressor, turbine, fan, pump, and turbocharger characteristic curves showing efficiency, pressure ratio, head coefficient, and surge/choke boundaries at various speeds and flow rates
| machine speed | flow pct | flow coefficient | head coefficient | is choke point | is surge point | isentropic efficiency pct (%) | machine type | notes | power coefficient | speed pct (%) | surge margin pct (%) | work coefficient |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| centrifugal_compressor_100 | 100 | 0.42 | 0.42 | false | false | 83 | centrifugal_compressor | Design point (BEP); phi=0.42 psi=0.42 backward-swept | 0.42 | 100 | 40 | 0.42 |
| centrifugal_compressor_100 | 110 | 0.462 | 0.368 | false | false | 79.5 | centrifugal_compressor | High flow side; efficiency dropping; head falls faster | 0.368 | 100 | 45 | 0.368 |
| centrifugal_compressor_100 | 120 | 0.504 | 0.308 | true | false | 72 | centrifugal_compressor | Approaching choke; significant efficiency penalty; Mach effects | 0.308 | 100 | 50 | 0.308 |
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