4.17.) The volume of a compressible fluid system changes from V, = 1 ft³ to V2 = 5 ft3 during an internally reversible process in which the pressure varies a p = (100/V + 50) psia when V is in ft3....

Extracted text: 4.17.) The volume of a compressible fluid system changes from V, = 1 ft³ to V2 = 5 ft3 during an internally reversible process in which the pressure varies a p = (100/V + 50) psia when V is in ft3. (a) For the process find -S Vdp and SpdV. (b) If the process is steady flow with AK = 5 Btu, AP = -2 Btu and AH = 120 Btu, find the work and heat. (c) If the process is nonflow, find W, Q and AU.