Turbomachinery Maps: axial_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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| axial_compressor_100 | 100 | 0.46 | 0.31 | false | false | 87 | axial_compressor | Design point (BEP); phi=0.46 psi=0.31; normal blade loading | 0.31 | 100 | 30 | 0.31 |
| axial_compressor_100 | 110 | 0.47 | 0.275 | false | false | 83.5 | axial_compressor | High flow; psi drops rapidly; choke approached; efficiency penalty | 0.275 | 100 | 35 | 0.275 |
| axial_compressor_100 | 120 | 0.478 | 0.23 | true | false | 76 | axial_compressor | Choke/stonewall; mass flow limited; severe efficiency loss | 0.23 | 100 | 40 | 0.23 |
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