consider the steady-state flow of Refrigerant 134a in a horizontal pipe of diameter 0.05 m. The refrigerant enters the pipe at 50 C, 300kpa, and a velocity of 0f 40 m/s. At the exit, the temperature is 60 C and the pressure is 240 kPa Determine

a) the mass flow rate of the refrigerant in kg/s

b) the velocity at the exit in m/s

c) the rate of heat transfer between the pipe and its surroundings in kW

Answer rating: 100% (QA)

D a Now b Gven P P 240 kPa R1340 in m 300 kla P T V Properties at state 1 ... View the full answer