(Solved): Steam enters an adiabatic turbine, operating at steady state, with a flow rate (m) of 8.6kg/s a ...

Steam enters an adiabatic turbine, operating at steady state, with a flow rate $(\stackrel{?}{m})$ of $8.6\mathrm{kg}/\mathrm{s}$ at $1000\mathrm{kPa},400{}^{?}\mathrm{C}$ and leaves at $40{}^{?}\mathrm{C}$ with a quality of 0.9 $(90\%)$. Neglect changes in KE and PE. Part A Determine the pressure $\left(p_2\right)$ at the turbine exit. Express your answer to three significant figures. $\mathrm{kPa}$ Part B Determine the turbine output $\left({\stackrel{?}{W}}_{\text{sh }}\right)$. Express your answer to two significant figures. MW Part C Determine the rate of entropy generation $\left({\stackrel{?}{S}}_{\text{gen }}\right)$. Express your answer to three significant figures.