In this study, exergy analysis was performed on three different Organic Rankine Cycle (ORC) models designed using R600a, R290 and R152a fluids. This analysis was carried out at different values of condenser inlet pressure (kPa), turbine inlet temperature (oC) and turbine inlet pressure (kPa). Using these input parameters, the thermal efficiency, the exergy of the system, and the irreversibility values of the components per unit mass were determined for the ORC containing three different fluids. Exergy analysis was performed using the MATLAB and Engineering Equation Solver (EES) software. R600a for dry type fluid, R290 for isentropic type fluid and R152a fluid for wet type fluid were selected and 150 input and 900 output numerical test values were used in order to perform exergy analysis in different types of fluids in ORC technology. In this study, we show that the exergy analysis of the Organic Rankine cycle can be successfully applied with three different models created using the MATLAB and EES software, and the effect of using different fluids on the irreversibility values that occur in the components is indicated.
Birincil Dil | Türkçe |
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Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 30 Haziran 2018 |
Yayımlandığı Sayı | Yıl 2018 Cilt: 33 Sayı: 2 |