Question

A piston/cylinder arrangement contains saturated liquid water at 105°C with a volume of 0.1 L (state1). The system is heated, causing the piston to rise and encounter a linear spring, as shown in figure.At this point (state 2) the volume is 10 L. The heating continues, so the piston compresses the spring until all the water becomes saturated vapor (state 3). If the piston diameter is 120 mm, and the spring constant is 0.732 N/mm, neglecting the weight of the piston and the friction between the piston and the cylinder wall, determine a)the pressure and the mass of the water at the initial state (state 1), (10 pts.)the m State (state 1), (10b) the quality of the water at state 2, (10 pts.) c) the relation between the pressure and specific volume of the water at state 3.(15 pts )JUU0 d) the pressure and temperature of the water at the state 3. (15 pts.) e) Sketch the p-v diagram for the process. (10 pts.)

Question image 1Question image 2Question image 3Question image 4Question image 5Question image 6