 
 Example 11.6

 Energy of first system is 1.621288 kJ,
 Energy of second system is 2.431933 kJ,
 Volume of first system is 0.008000 m^3,
 Volume of second system is 0.012000 m^3,
 Pressure is 135 kN/m^2,
 Temperature is 260 K. 