Second Law Analysis of Gas Turbines |
From inside the book
Try this search over all volumes: يم
Results 1-0 of 0
Common terms and phrases
adiabatic air flow rate air fuel ratio air side Appendix assumed AVAILABILITY AND IRREVERSIBILITY availability change average temperature difference Brayton cycle Btu/lb gas Btu/lb.air Btu/lb.fuel change in availability combustion chamber d(Irreversibility effect enthalpy change Ericsson Cycle EXCHANGE Subscript Indicates exchanger of low exhaust gases exit pressure Figure fluid Free energy gas side Gas Tables gas turbines given pressure ratio Gravitational constant heat addition heat engine HEAT EXCHANGE Subscript heat transfer heated sides heating and heated high pressure turbine Higher Pressure Drop intercooling and reheat irreversibilities of combustion Irreversibility Btu/sec irreversibility due irreversibility per unit isentropic lbs/sec leakage Low Pressure Stage medium pressure loss psia recuperative regeneration and reheat regenerative heat exchanger SAMPLE CALCULATION Second Law Analysis Simple with Intercooling Simple with Regeneration Stage Btu/sec stage of intercooling Subscript Indicates Regenerator thermal efficiency Thermodynamics total irreversibility TURBINES WITH REGENERATIVE velocity