ANALISA EKSERGI MESIN PENDINGIN KOMPRESI UAP

Abstract

Exergy is part of the energy that can be converted into work. Analysis of allergy is a method of analysis which is
the application of the second thermodinamika term used to determine the efficiency or absence of a process in
the use of energy. The purpose of the analysis of the allergy is to find a location in a process that is inefficient
energy. Air Conditioner is a maintenance process for air, temperature, humidity, cleanliness and distribution
simultaneously to achieve the comfortable conditions that residents need .This study is intended to obtain an
exergy by varying the rotation of the condenser fan. A device capable of providing detailed measurement data.
AC used type split 1 PK capacity, which is converted to portable form. In the data collection is done variation of
condenser fan speed rotation, with 1 / 4.1 / 2.3 / 4 dimer openings and 1 dimer openings After the test, the
calculation and discussion can be concluded, good performance at 30 minutes, current openings dimer 1 with
value 2.47583. While the value of exergy at the highest exergency value at the opening current dimer ½, 45
minutes with a value of 3.076 kJ / kg ,
Keywords: Exergy, COP, PF, AC, dimer, split, portable.