DÜŞÜK SICAKLIKLI ATIK AKIŞKAN DESTEKLİ ORGANİK RANKİNE ÇEVRİMLERİNİN OPTİMİZASYONU

Authors : Ahmet Serdar ÖNAL, Akın Burak ETEMOĞLU, Muhiddin CAN

Pages : 35-52

Doi:10.17482/uumfd.335423

View : 16 | Download : 6

Publication Date : 2017-08-20

Article Type : Research Paper

Abstract :In this study, two different cycle systems on the base of Organic Rankine Cycle insert ignore into journalissuearticles values(ORC); have been designed for heat recovery from the industrial waste fluids at the low temperature to generate electricity using Engineering Equation Solver insert ignore into journalissuearticles values(EES);.The designed cycles are Simple Organic Rankine Cycle insert ignore into journalissuearticles values(S-ORC); and Regenerative Organic Rankine Cycle insert ignore into journalissuearticles values(R-ORC);. Waste fluid input temperature and mass flow rate are fixed in each cycle. Organic working fluids such as isopentane, isobutane, R134a, R123, R245fa, R22, R13, propane and R600 have been investigated. In order to detect the optimum working fluid, first insert ignore into journalissuearticles values(T1K); and second law of thermodynamics insert ignore into journalissuearticles values(T2K); values have been analyzed for each fluid. Finally, our study demonstrated that optimum fluids have been determined for different types of cycles and fluid pressure ranges.
Keywords : Organik Rankine Çevrimi, ekserji analizi, organik iş akışkanı, EES