Chp System Data: steam turbine steam rate
600psig 825f 50psig to 850psig 825f 50psig
CHP (combined heat and power) system reference data from ASHRAE 2020 Ch.7 — CHP efficiency metrics, boiler heat recovery factors, grid electrical efficiency references, reciprocating engine sizing, exhaust pipe sizing, gas fuel line pressures, engine room ventilation, maintenance intervals, fuel cell technology comparison, theoretical steam rates, steam turbine governor classes, heat recovery temperature ranges, engine exhaust properties, and engine-driven chiller COP
| parameter type | parameter id | description | unit | value text |
|---|---|---|---|---|
| steam turbine steam rate | 600psig 825f 50psig | Theoretical steam rate — 600 psig 825°F throttle / 50 psig exhaust | lb/kWh | 14.31 |
| steam turbine steam rate | 600psig 825f 60psig | Theoretical steam rate — 600 psig 825°F throttle / 60 psig exhaust | lb/kWh | 15.05 |
| steam turbine steam rate | 600psig 825f 70psig | Theoretical steam rate — 600 psig 825°F throttle / 70 psig exhaust | lb/kWh | 15.79 |
| steam turbine steam rate | 600psig 825f 75psig | Theoretical steam rate — 600 psig 825°F throttle / 75 psig exhaust | lb/kWh | 16.17 |
| steam turbine steam rate | 850psig 825f 0psig | Theoretical steam rate — 850 psig 825°F throttle / 0 psig exhaust | lb/kWh | 9.31 |
| steam turbine steam rate | 850psig 825f 10psig | Theoretical steam rate — 850 psig 825°F throttle / 10 psig exhaust | lb/kWh | 10.29 |
| steam turbine steam rate | 850psig 825f 2inhg | Theoretical steam rate — 850 psig 825°F throttle / 2 in. Hg abs exhaust | lb/kWh | 6.58 |
| steam turbine steam rate | 850psig 825f 30psig | Theoretical steam rate — 850 psig 825°F throttle / 30 psig exhaust | lb/kWh | 11.80 |
| steam turbine steam rate | 850psig 825f 4inhg | Theoretical steam rate — 850 psig 825°F throttle / 4 in. Hg abs exhaust | lb/kWh | 7.06 |
| steam turbine steam rate | 850psig 825f 50psig | Theoretical steam rate — 850 psig 825°F throttle / 50 psig exhaust | lb/kWh | 13.07 |
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