Solution T Energy balance: 0 100C AU+△KE+APE=E-W Area is not work 100°C Area is not heat Net work on a unit mass basis: W =-(ug-u) m kJ =-2087.56 kg (Tab.A-4at100°C Entropy balance: as- !!Compared with example 32.1 Same state 1 2,but different o kJ m =5g-=6.04 kg·K (Tab.A-2 at 100C) 上游究通大学 April 18,2019 10 SHANGHAI JIAO TONG UNIVERSITYApril 18, 2019 10 Solution Energy balance: Net work on a unit mass basis: (Tab. A-4 at 100˚C) Entropy balance: (Tab. A-2 at 100˚C) !!! Compared with example 32.1 Same state 1 & 2, but different σ