In: Mechanical Engineering
One kilogram of water in a piston-cylinder assembly undergoes the two internally reversible processes in series. P1 = 0.1 MPa, T1 = 100C, s1 = s2 = 7.3164 kJ/kg*K, P2 = 0.5 MPa, T2 = T3, P3 = 1.5 MPa, and u1 = 2506.7 kJ/kg. Find T2. Legibly show and explain all work, units, and formulas.