1. Find the availability of empty space relative to an environment at 300 K and 101 kPa 2. Given an environment at 300 K and 101 kPa, determine a. The availability of 1 kg of air (ideal gas, k = 1.4,...

1. Find the availability of empty space relative to an environment at 300 K and 101 kPa

2. Given an environment at 300 K and 101 kPa, determine a. The availability of 1 kg of air (ideal gas, k = 1.4, M = 29) at 0.4 MPa and 0.4 m3 . b. The change in availability of the air on doubling its volume in a reversible adiabatic process. c. The change in availability of the air on doubling its volume in a reversible isothermal process. d. The change in availability of the air on doubling its volume in an adiabatic process without work