TY  - JOUR
TT  - Energy and Exergy Analysis of a Refrigeration System with Shell and Tube Heat Exchanger Using R404a
AU  - Kabul, Ahmet
AU  - Kızılkan, Önder
AU  - Yakut, Ali Kemal
PY  - 2010
DA  - June
JF  - Isı Bilimi ve Tekniği Dergisi
PB  - Türk Isı Bilimi ve Tekniği Derneği
WT  - DergiPark
SN  - 1300-3615
SP  - 85
EP  - 93
VL  - 30
IS  - 2
KW  - Soğutma sistemi
KW  - Ekserji
KW  - Gövde borulu ısı değiştiricisi
KW  - R404A
N2  - In this study, energy and exergy analyses of a refrigeration system with shell and tube heat exchanger using alternative refrigerant R404 were carried out and first law efficiencies, exergy efficiencies and irreversibility rates were determined. For this aim, an experimental refrigeration system using shell and tube heat exchanger for evaporator was built up. In these experiments, evaporator temperature was varied between -23 °C to -1 °C, refrigerant mass flow rate was varied between ranged 0.01 to 0.04 kg/s and cooling water mass flow rate was varied between 0.1 to 0.35 kg/s. Carried out thermodynamic analyses using the values obtained from the of the measurements were given in tables and graphics. According to exergy analyses, the biggest irreversibility was occurred in compressor followed by condenser, evaporator and expansion valve
UR  - https://dergipark.org.tr/tr/pub/isibted/issue//375592
L1  - https://dergipark.org.tr/tr/download/article-file/399931
ER  -