Air at 80 kpa and 10â°c enters an adiabatic diffuser steadily with a velocity of 150 m/s and leaves with a low velocity at a pressure of 100 kpa. the exit area of the diffuser is 5 times the inlet area. determine: i. the exit temperature of the air, and ii. the exit velocity of air.

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor