An insulated piston-cylinder device initially contains 0.02 m3 of saturated liquid-vapor mixture of water with a quality of 0.1 at 100°C. Now some ice at -18°C is dropped into the cylinder. If the cylinder contains saturated liquid at 100°C when thermal equilibrium is established, determine
(a) The amount of ice added and
(b) The entropy generation during this process. The melting temperature and the heat of fusion of ice at atmospheric pressure are 0°C and 333.7 kJ/kg.

Transcribed Image Text:

Ice -18°С 0.02 m3 100°C