Problem $2$

A $1\mathrm{.}8m^3$ rigid tank contains steam at $220C.$ One third of the volume is in the liquid phase and the rest is in the vapor form. Find

a$)$ the pressure of the steam

b$)$ the quality of the saturated mixture

c$)$ the density of the mixture

Ans: a$)P=2319\mathrm{.}6$kPa;

b$)x=0\mathrm{.}0269$;

c$)=287\mathrm{.}85k\frac{g}{m^3}$