In: Physics
Question 3 Air of 0.1kg with a pressure of 0.15 bar and a volume of 0.07 m3 are compressed isentropically to a volume of 0.015 m3 .
(a) Calculate the work transfer in the compression process
(b) Calculate the heat transfer in the compression process
(c) Compare (a) and (b) with an isothermal compression process.
(d) Sketch the pressure-volume diagram for the isentropic and isothermal processes.