RANCANG BANGUN ALAT PENDINGIN

Sari

This research tries to test and analyze the way of the operation of Air Conditionnaire (AC) in car. The purpose of the test and observation is to know the power capacity of compressor, condenses process, evaporation process, counting Coefficient of Performance (COP). Air Conditionnaire (AC) that has compressor, condenser, expanse valve, and evaporator by using refrigerant R-133a is used to test the testing process. After the testing and counting were done, it can be concluded that Coefficient of Performance got higher standard than the standard which has been specified. It is because the dimension of space is small on the testing space and the time which used to test is narrow, so COP which gotten is bigger than the standard which has been specified.

Keywords: Air Conditionnaire, Compressor, Condenser, Evaporator, and Refrigerant