### Steam undergoes an adiabatic expansion in a piston-cylinder assembly from ( 100 mathrm{bar}, 520^{circ} mathrm{C} ) to ( 1 mathrm{bar}, 160^{circ} mathrm{C} ). What is work in ( mathrm{kJ} ) per kg of steam for the process? Calculate the amount of entropy produced, in ( mathrm{kJ} / mathrm{K} ) per kg of steam. What is the magnitude of the

Steam undergoes an adiabatic expansion in a piston-cylinder assembly from ( 100 mathrm{bar}, 520^{circ} mathrm{C} ) to ( 1 mathrm{bar}, 160^{circ} mathrm{C} ). What is work in ( mathrm{kJ} ) per kg of steam for the process? Calculate the amount of entropy produced, in ( mathrm{kJ} / mathrm{K} ) per kg of steam. What is the magnitude of the