A steam turbime has the following data: The heat rejected from the turbine is 20 kJ/kg and the power
A steam turbime has the following data: The heat rejected from the turbine is 20 kJ/kg and the power output is 20 kW. Neglecting changes in potential energy, determine the mass flow rate of steam. [0. 0471 kgls] B . In one of the section of the heating plant in which there are no pumps, a steady flow of water enters at a temperature of 50°C and a pressure of 3 bar (h = 240 kJ/kg). The water leaves the section at a temperature of 35°C and at a pressure of 2.5 bar (h = 192 kJ/kg). The exit pipe is 20 m above the entry pipe. Assuming change in kinetic energy to be negligible, evaluate
A steam turbime has the following data: The heat rejected from the turbine is 20 kJ/kg and the power output is 20 kW. Neglecting changes in potential energy, determine the mass flow rate of steam. [0. 0471 kgls] B . In one of the section of the heating plant in which there are no pumps, a steady flow of water enters at a temperature of 50°C and a pressure of 3 bar (h = 240 kJ/kg). The water leaves the section at a temperature of 35°C and at a pressure of 2.5 bar (h = 192 kJ/kg). The exit pipe is 20 m above the entry pipe. Assuming change in kinetic energy to be negligible, evaluate the heat transfer from the water per kg of water flowing.
