Evaluation of working fluids for organic Rankine cycle power plant with Aspen plus

Power generation using Organic Rankine Cycle (ORC) was studied in this paper. A thermodynamic model was achieved in Aspen Plus environment and the highest output power and efficiency were obtained for on variance working fluids. The Organic Rankine Cycle (ORC) is analysed using commonly used working...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1566; no. 1; pp. 12042 - 12048
Main Authors Ambarita, H., Sihombing, H V
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.06.2020
Subjects
Dichlorotrifluoroethane
Heat recovery
Physics
Power plants
Pressure effects
Rankine cycle
Thermodynamic models
Turbines
Working fluids
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Summary:Power generation using Organic Rankine Cycle (ORC) was studied in this paper. A thermodynamic model was achieved in Aspen Plus environment and the highest output power and efficiency were obtained for on variance working fluids. The Organic Rankine Cycle (ORC) is analysed using commonly used working fluids for cycle use, they are R245fa (1,1,1,3,3-Pentafluoropropane), R11 (Trichlorofluoromethane), and R123 (2,2-Dichloro-1,1,1-trifluoroethane) . The results show that some of the effects of the pressure on the inlet turbine, and working fluids variances on the performance of the cycle. The output power turbine and efficiency of the system were simulated and discussed.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1566/1/012042