1. Superheated steam at 1000.°C and 1.00 MPa flows through a pipe located 20.0 m above the floor in a power plant with a velocity of 50.0 m/s. Determine the specific flow availability of the steam in the pipe when the local environment (ground state) is saturated liquid water at 20.0°C.
2. Saturated liquid ammonia at 0.00°C flows through a pipe located 10.0 m below the floor in a refrigeration system with a velocity of 3.30 m/s. Determine the specific flow availability of the ammonia in the pipe when the local environment (ground state) is saturated liquid ammonia at 0.00°C.