Steam flows at steady state trough a converging, insulated nozzle, 25 cm long and with an inlet diameter of 5 cm. At thenozzle entrance (state 1), the temperature and pressure are 325 Cand 700 kPa, and the velocity is 30 m/s. At the nozzle exit (state2), the steam temperature and pressure are 240 C and 350 kPa.
property vaues are:
H1= 3,112.5kJ/kg
V1=388.61 cm^3/g
H2= 2,945.7Kj/kg
V2=667.75 cm^3/g
What is the velocity of the steam at the nozzle exit, and what is the exit diameter?