Open AccessANALISA PERFORMANSI HEAT PUMP MENGGUNAKAN COUNTER FLOW HEAT EXCHANGERS
Author(s) -
Kusnandar Kusnandar,
Kusnandar Kusnandar
Publication year - 2016
Publication title -
jtt (jurnal teknologi terapan)
Language(s) - English
Resource type - Journals
eISSN - 2549-1938
pISSN - 2477-3506
DOI - 10.31884/jtt.v2i2.16
Subject(s) - heat pump , air source heat pumps , coefficient of performance , condenser (optics) , hybrid heat , micro heat exchanger , plate fin heat exchanger , heat exchanger , plate heat exchanger , thermodynamics , heat pump and refrigeration cycle , heat spreader , copper in heat exchangers , refrigerant , evaporator , materials science , heat recovery ventilation , heat capacity rate , mechanics , physics , light source , optics
Heat pump is a device that can be make heat and cool , which is functions as a cooling evaporator can be replaced to be a heating condenser. With adding a heat exchanger in the heat pump can provide better effect of heating and cooling. In this experiment, the heat pump using type hydrocarbon refrigerantand type friendly refrigerant to the environment, one of refrigerant isR-290. From the results that obtained value Coefficient Of Performance (COP) in the heat pump that uses a counter flow heat exchanger is 4.8 while the heat pump that does not use a counterflow heat exchanger obtained COP of 4.1. Efficiencies increase in the heat pump without using counter flow heat exchanger is 74%, otherwise the efficiency decrease of the heat pump using heat pump is 85%.