Chp System Data: exhaust pipe diameter
25hp 100ft to 50hp 25ft
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 |
|---|---|---|---|---|
| exhaust pipe diameter | 25hp 100ft | Minimum exhaust pipe diameter — 25 hp engine 100 ft equivalent pipe length | in | 4 |
| exhaust pipe diameter | 25hp 25ft | Minimum exhaust pipe diameter — 25 hp engine 25 ft equivalent pipe length | in | 3 |
| exhaust pipe diameter | 25hp 50ft | Minimum exhaust pipe diameter — 25 hp engine 50 ft equivalent pipe length | in | 4 |
| exhaust pipe diameter | 25hp 75ft | Minimum exhaust pipe diameter — 25 hp engine 75 ft equivalent pipe length | in | 4 |
| exhaust pipe diameter | 400hp 100ft | Minimum exhaust pipe diameter — 400 hp engine 100 ft equivalent pipe length | in | 9 |
| exhaust pipe diameter | 400hp 25ft | Minimum exhaust pipe diameter — 400 hp engine 25 ft equivalent pipe length | in | 7 |
| exhaust pipe diameter | 400hp 50ft | Minimum exhaust pipe diameter — 400 hp engine 50 ft equivalent pipe length | in | 8 |
| exhaust pipe diameter | 400hp 75ft | Minimum exhaust pipe diameter — 400 hp engine 75 ft equivalent pipe length | in | 9 |
| exhaust pipe diameter | 50hp 100ft | Minimum exhaust pipe diameter — 50 hp engine 100 ft equivalent pipe length | in | 5 |
| exhaust pipe diameter | 50hp 25ft | Minimum exhaust pipe diameter — 50 hp engine 25 ft equivalent pipe length | in | 4 |
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