Determine the steam quality at the turbine exit

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Reference no: EM13950252

Steam enters the turbine of a vapor power plant at 600 lbf/ in.2, 10008F and exits as a two-phase liquid-vapor mixture at temperature T. Condensate exits the condenser at a temperature 58F lower than T and is pumped to 600 lbf/in.2 The turbine and pump isentropic fficiencies are 90 and 80%, respectively. The net power developed is 1 MW.

(a) For T 5 808F, determine the steam quality at the turbine exit, the steam mass flow rate, in lb/h, and the thermal efficiency.

(b) Plot the quantities of part (a) versus T ranging from 80 to 1058F.

Reference no: EM13950252

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