An adiabatic air compressor is to be powered by a direct-coupled adiabatic steam turbine that is also driving a generator. steam enters the turbine at12.5 mpa and 500°c at a rate of 24.1 kg/s and exits at 10 kpa and a quality of 0.92. air enters the compressor at 98 kpa and 295 k at a rate of 11.8 kg/s and exits at 1 mpa and 620 k. determine the net power delivered to the generator by the turbine.

Agas contained within a piston-cylinder assembly e end nation about same energy states, 1 and 2, where pi 10 bar, v undergoes two processes, a and b, between the sam 0.1 m3, ui-400 kj and p2 1 bar, v2 1.0 m2, u2 200 kj: process a: process from 1 to 2 during which the pressure- volume relation is pv constant process b: constant-volume process from state 1 to a pressure of 2 bar, followed by a linear pressure-volume process to +20 0 state 2 kinetic and potential energy effects can be ignored. for each of the processes a and b, (a) sketch the process on p-v coordinates, (b) evaluate the work, in kj, and (c) evaluate process the heat transfer, in kj