For a process causing the same change of state but for which the work is zero, how much heat is transferred? Steam at 1000 kPa and 350°C enters an adiabatic turbine at a mass flow rate of 0.1 kg.s1. The exhaust from the turbine is carried is at 80 kPa and 120°C. What is the power output of the turbine? One mole of water vapor expands from 10 bar and 700 K to 1 bar by each of the following paths: (a) Constant volume (b) Constant temperature (c) Adiabatically Assuming mechanical reversibility, calculate W, Q, AU, and AH for each process.Sketch each path on a single PV diagram.
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