Engineering, 17.08.2019 19:10 lexipooh7894
Superheated steam at 20 mpa, 5608c enters the turbine of a vapor power plant. the pressure at the exit of the turbine is 0.5 bar, and liquid leaves the condenser at 0.4 bar at 758c. the pressure is increased to 20.1 mpa across the pump. the turbine and pump have isentropic efficiencies of 81 and 85%, respectively. cooling water enters the condenser at 208c with a mass flow rate of 70.7 kg/s and exits the condenser at 388c. for the cycle, determine (a) the mass flow rate of steam, in kg/s. (b) the thermal efficiency.
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Superheated steam at 20 mpa, 5608c enters the turbine of a vapor power plant. the pressure at the ex...
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