In: Physics
A closed, rigid tank contains a two-phase liquid–vapor mixture
of Refrigerant 22 initially at -20°C with a quality of 47.50%.
Energy transfer by heat into the tank occurs until the refrigerant
is at a final pressure of 6 bar.
a) Determine the final temperature, in °C.
b) If the final state is in the superheated vapor region, at what
temperature, in °C, does the tank contain only saturated vapor?