1. For each case, determine the specified property at the indicated state. Locate the state on a sketch of the T-y diagram.
(a) Water at y 5 0.5 m3/kg, p 5 3 bar, determine T, in °C.
(b) Ammonia at p 5 11 lbf/in.2, T 5 220°F, determine y, in ft3/lb.
(c) Propane at p 5 1 MPa, T 5 85°C, determine y, in m3/kg.
2. For H2O, determine the specific volume at the indicated state, in m3/kg. Locate the states on a sketch of the T-y diagram.
(a) T 5 400°C, p 5 20 MPa.
(b) T 5 40°C, p 5 20 MPa.
(c) T 5 40°C, p 5 2 MPa.
3. For H2O, locate each of the following states on sketches of the p-y, T-y, and phase diagrams.
(a) T 5 120°C, p 5 5 bar.
(b) T 5 120°C, y 5 0.6 m3/kg.
(c) T 5 120°C, p 5 1 bar.