Energy and exergy assessment of an ORC power plant with geothermal hot water and wood biomass-Serbian case
Апстракт
In this study it has been presented performance analysis, from the point of First and Second Law of Thermodynamic,
of an ORC for working fluids: R113, R245fa and R600a. Two heat sources were used- geothermal hot water from
Vranjska Banja and wood biomass. Properties of the working fluids were obtained from Reference Fluid Properties
(Refprop) and simulation was made with our own code. R600a showed better performance than R245fa with turbine
power output 3.39 MW , thermal efficiency 14.01% and exergy efficiency of 33.3%.
Кључне речи:
ORC / working fluid selection / biomass / geothermal energyИзвор:
Proceedings of short papers of the Fourth international Scientific Conference ALTERNATIVE ENERGY SOURCES, MATERIALS AND TECHNOLOGIES, AESMT `21, 2021, 3, 129-130Издавач:
- Institute of Chemical Engineering Bulgarian Academy of Sciences (BAS) Sofia, Bulgaria Sofia
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Milutinović, Nada AU - Rudonja, Nedžad AU - Gojak, Milan AU - Živković, Goran PY - 2021 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5245 AB - In this study it has been presented performance analysis, from the point of First and Second Law of Thermodynamic, of an ORC for working fluids: R113, R245fa and R600a. Two heat sources were used- geothermal hot water from Vranjska Banja and wood biomass. Properties of the working fluids were obtained from Reference Fluid Properties (Refprop) and simulation was made with our own code. R600a showed better performance than R245fa with turbine power output 3.39 MW , thermal efficiency 14.01% and exergy efficiency of 33.3%. PB - Institute of Chemical Engineering Bulgarian Academy of Sciences (BAS) Sofia, Bulgaria Sofia C3 - Proceedings of short papers of the Fourth international Scientific Conference ALTERNATIVE ENERGY SOURCES, MATERIALS AND TECHNOLOGIES, AESMT `21 T1 - Energy and exergy assessment of an ORC power plant with geothermal hot water and wood biomass-Serbian case EP - 130 SP - 129 VL - 3 UR - https://hdl.handle.net/21.15107/rcub_machinery_5245 ER -
@conference{ author = "Milutinović, Nada and Rudonja, Nedžad and Gojak, Milan and Živković, Goran", year = "2021", abstract = "In this study it has been presented performance analysis, from the point of First and Second Law of Thermodynamic, of an ORC for working fluids: R113, R245fa and R600a. Two heat sources were used- geothermal hot water from Vranjska Banja and wood biomass. Properties of the working fluids were obtained from Reference Fluid Properties (Refprop) and simulation was made with our own code. R600a showed better performance than R245fa with turbine power output 3.39 MW , thermal efficiency 14.01% and exergy efficiency of 33.3%.", publisher = "Institute of Chemical Engineering Bulgarian Academy of Sciences (BAS) Sofia, Bulgaria Sofia", journal = "Proceedings of short papers of the Fourth international Scientific Conference ALTERNATIVE ENERGY SOURCES, MATERIALS AND TECHNOLOGIES, AESMT `21", title = "Energy and exergy assessment of an ORC power plant with geothermal hot water and wood biomass-Serbian case", pages = "130-129", volume = "3", url = "https://hdl.handle.net/21.15107/rcub_machinery_5245" }
Milutinović, N., Rudonja, N., Gojak, M.,& Živković, G.. (2021). Energy and exergy assessment of an ORC power plant with geothermal hot water and wood biomass-Serbian case. in Proceedings of short papers of the Fourth international Scientific Conference ALTERNATIVE ENERGY SOURCES, MATERIALS AND TECHNOLOGIES, AESMT `21 Institute of Chemical Engineering Bulgarian Academy of Sciences (BAS) Sofia, Bulgaria Sofia., 3, 129-130. https://hdl.handle.net/21.15107/rcub_machinery_5245
Milutinović N, Rudonja N, Gojak M, Živković G. Energy and exergy assessment of an ORC power plant with geothermal hot water and wood biomass-Serbian case. in Proceedings of short papers of the Fourth international Scientific Conference ALTERNATIVE ENERGY SOURCES, MATERIALS AND TECHNOLOGIES, AESMT `21. 2021;3:129-130. https://hdl.handle.net/21.15107/rcub_machinery_5245 .
Milutinović, Nada, Rudonja, Nedžad, Gojak, Milan, Živković, Goran, "Energy and exergy assessment of an ORC power plant with geothermal hot water and wood biomass-Serbian case" in Proceedings of short papers of the Fourth international Scientific Conference ALTERNATIVE ENERGY SOURCES, MATERIALS AND TECHNOLOGIES, AESMT `21, 3 (2021):129-130, https://hdl.handle.net/21.15107/rcub_machinery_5245 .