My device is an AIR COMPRESSOR
Choose the working fluid (substance) for your model device
Choose the inlet substance conditions such as temperature,pressure, velocity, mass flow rate or volume flow rate, quality,etc
Choose the outlet substance conditions based on the availableinformation, or design the outlet conditions based on yourresearch.
DRAW the system you are analyzing, including the SYSTEMBOUNDARY,
Show ALL INTERACTIONS between the system and surroundings onyour drawing
Write the Conservation of mass equation as it applies TO YOURSYSTEM
Write the Conservation of Energy equation as it applies TO YOURSYSTEM
List all the assumptions and idealizations for the process
Calculate the thermo efficiency of the device. Be sure clearlyshows equations, calculation process, intermediateanswers/results,and final results. Units are critically importantin all calculations.