question archive A two-stage regenerative cycle steam power plant has been selected to power a ship
A two-stage regenerative cycle steam power plant has been selected to power a ship
Subject:Mechanical EngineeringPrice: Bought3
A two-stage regenerative cycle steam power plant has been selected to power a ship. The power output of the turbine is 37 000 kW. The maximum possible steam pressure and temperature leaving the boiler are 6 MPa and 500*C. The condenser has a pressure of 10 kPa. The extraction points are at 150 kPa and 1.4 MPa. Determine a) the enthalpy at each state point of the cycle, b) the fractions of steam removed for feedwater heating, c) mass flow rate of steam entering the turbine, and d) the cycle thermal efficiency.
