A rigid tank initially contains

1.400kg

saturated liquid water at

200\\\\deg C

. At this state, 25 percent of the volume is occupied by water and the rest by air. Now heat is supplied to the water until the tank contains saturated vapor only. The saturated liquid properties of water at

200\\\\deg C

are

v_(f)=0.001157(m^(3))/(k)g

and

u_(f)=850.46k(J)/(k)g

(Table A-4).\ Determine the final temperature and pressure.\ Assume that the air is removed from the rigid tank.\ The final temperature is

\\\\deg C

.\ The final pressure is ]

kPa

.

A rigid tank initially contains 1.400kg saturated liquid water at 200C. At this state, 25 percent of the volume is occupied by water and the rest by air. Now heat is supplied to the water until the tank contains saturated vapor only. The saturated liquid properties of water at 200C are vf=0.001157m3/kg and uf=850.46kJ/kg (Table A-4). Determine the final temperature and pressure. Assume that the air is removed from the rigid tank. The final temperature is C. The final pressure is kPa