Example #1 on 1st law (Adiabatic) W.in=10 kJ (Boundary work) △E=8kJ Wsh.in=8 kJ △E=10kJ Cout=3 kJ (Adiabatic) 1 Cout =500 kJ △E=(15-3)+6 =18kJ U =800 kJ Wsh.in=6 kJ U2=? Wsh,in=100 kJ Fluid Cin =15 kJ March 7,2 SHANGHAI JIAO TONG UNIVERSITYMarch 7, 2019 6 Example #1 on 1st law (Boundary work)