An ideal reheat rankine cycle with water as the work- ing fluid operates the boiler at 15,000 kpa, the reheater at 2000 kpa, and the condenser at 100 kpa. the temperature is 450°c at the entrance of the high-pressure and low-pressure turbines. the mass flow rate through the cycle is 1.74 kg/s. determine the power used by pumps, the power produced by the cycle, the rate of heat transfer in the reheater, and the ther- mal efficiency of this system.