A rigid tank is divided into two equal parts by a partition One part of the tank contains 3 5 kg of compressed

Question

A rigid tank is divided into two equal parts by a partition. One part of the tank contains 3.5 kg of compressed

liquid water at 400 kPa and 600C while the other part is evacuated. The partition is now removed, and the water expands to fill the entire tank. Determine the entropy change of water during this process, if the final pressure in the tank if 60 kPa

Mechanical Engineering