Author/Authors
yüce, müfit süleyman demirel üniversitesi - fen bilimleri ens. - enerji sist. müh. abd., turkey , özgür, arif emre süleyman demirel üniversitesi - fen bilimleri ens. - enerji sist. müh. abd., turkey
Title Of Article
THERMODYNAMIC ANALYSIS OF A TWO-STAGE TRANSCRITICAL REFRIGERATION CYCLE WITH INTERNAL HEAT EXCHANGER
شماره ركورد
35877
Abstract
In recent years, the search for an alternative refrigerant instead of damaging ozone layer refrigerants accelerated and interest in CO2 gas was increased. In comparison with other refrigerants CO2 applications has become widely used today with less cause potential to environmental problems and thanks to proper thermophysical properties. In this study, it was tried to determine the effects of internal heat exchanger application to two‐stage transcritical cycle with an intercooler and internal heat exchanger’s optimum operating parameters. System working pressures and temperatures has been determined as variable parameters. Determined parameters have been digitalized in the computer program (Engineering Equation Solver - EES) and system’s thermodynamic analysis was performed. It has been specified that the coefficient of internal heat exchanger has important effect on the system performance. The results have been presented with graphics.
From Page
33
NaturalLanguageKeyword
CO2 , two stage transcritical cycle , internal heat exchanger
JournalTitle
Sdu International Technologic Science
To Page
46
JournalTitle
Sdu International Technologic Science
Link To Document