In an environment with an ambient temperature of 25 C, water vapor enters a continuous flow turbine with a pressure of 6 MPa, a temperature of 450 C and a mass flow of 25 000 kg/h, expanding up to a pressure of 20 kPa. Since the power produced by the turbine is 4 MW, calculate the entropy production during this process.

In an environment with an ambient temperature of 25C, water vapor enters a continuous flow turbine with a pressure of 6MPa, a temperature of 450C and a mass flow of 25000kg/h, expanding up to a pressure of 20kPa. Since the power produced by the turbine is 4MW, calculate the entropy production during this process (25p)