ENERGY AND EXERGY ANALYSIS OF A DAIRY REFRIGERATION HEAT RECOVERY SYSTEM PERFORMANCE
Abstract
The paper presents results of an energy and exergy analysis of a diary refrigeration heat recovery system
performance. The heat recovery process involves the transfer of “waste” heat from the refrigerant of the milk
cooling system into water. The input data for this analysis (refrigerant, milk and water parameters: mass flow,
pressure and temperature at relevant system points) was collected on similar dairy farm heat recovery system.
This information was used to describe the initial and boundary conditions in a study on the evaluation of energy
utilization efficiency. Exergy analysis has provided different indicators of energy quality. Also, exergy analysis has
helped detecting loss and destruction of incoming exergy for the productive process. It was concluded that
integration of heat recovery unit in a complex diary process, in combination with other specific devices, must be
conducted carefully, in order to obtain its maximum capacity and performance.
Keywords:
energy / exergy / diary / refrigeration / heat recoverySource:
Proceedings of the Fifth conference, Energy efficiency and agricultural engineering Ruse, Bulgaria, 2013, 33-40Funding / projects:
- The Improvement and Preservation of Biotechnology Procedures for Rational Energy Use and Improvement of Agricultural Production Quality (RS-MESTD-Technological Development (TD or TR)-31051)
Collections
Institution/Community
Mašinski fakultetTY - CONF AU - Zlatanović, Ivan AU - Radojičić, Dušan AU - Rudonja, Nedžad AU - Radivojević, Dušan AU - Topisirović, Goran PY - 2013 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4898 AB - The paper presents results of an energy and exergy analysis of a diary refrigeration heat recovery system performance. The heat recovery process involves the transfer of “waste” heat from the refrigerant of the milk cooling system into water. The input data for this analysis (refrigerant, milk and water parameters: mass flow, pressure and temperature at relevant system points) was collected on similar dairy farm heat recovery system. This information was used to describe the initial and boundary conditions in a study on the evaluation of energy utilization efficiency. Exergy analysis has provided different indicators of energy quality. Also, exergy analysis has helped detecting loss and destruction of incoming exergy for the productive process. It was concluded that integration of heat recovery unit in a complex diary process, in combination with other specific devices, must be conducted carefully, in order to obtain its maximum capacity and performance. C3 - Proceedings of the Fifth conference, Energy efficiency and agricultural engineering Ruse, Bulgaria T1 - ENERGY AND EXERGY ANALYSIS OF A DAIRY REFRIGERATION HEAT RECOVERY SYSTEM PERFORMANCE EP - 40 SP - 33 UR - https://hdl.handle.net/21.15107/rcub_machinery_4898 ER -
@conference{ author = "Zlatanović, Ivan and Radojičić, Dušan and Rudonja, Nedžad and Radivojević, Dušan and Topisirović, Goran", year = "2013", abstract = "The paper presents results of an energy and exergy analysis of a diary refrigeration heat recovery system performance. The heat recovery process involves the transfer of “waste” heat from the refrigerant of the milk cooling system into water. The input data for this analysis (refrigerant, milk and water parameters: mass flow, pressure and temperature at relevant system points) was collected on similar dairy farm heat recovery system. This information was used to describe the initial and boundary conditions in a study on the evaluation of energy utilization efficiency. Exergy analysis has provided different indicators of energy quality. Also, exergy analysis has helped detecting loss and destruction of incoming exergy for the productive process. It was concluded that integration of heat recovery unit in a complex diary process, in combination with other specific devices, must be conducted carefully, in order to obtain its maximum capacity and performance.", journal = "Proceedings of the Fifth conference, Energy efficiency and agricultural engineering Ruse, Bulgaria", title = "ENERGY AND EXERGY ANALYSIS OF A DAIRY REFRIGERATION HEAT RECOVERY SYSTEM PERFORMANCE", pages = "40-33", url = "https://hdl.handle.net/21.15107/rcub_machinery_4898" }
Zlatanović, I., Radojičić, D., Rudonja, N., Radivojević, D.,& Topisirović, G.. (2013). ENERGY AND EXERGY ANALYSIS OF A DAIRY REFRIGERATION HEAT RECOVERY SYSTEM PERFORMANCE. in Proceedings of the Fifth conference, Energy efficiency and agricultural engineering Ruse, Bulgaria, 33-40. https://hdl.handle.net/21.15107/rcub_machinery_4898
Zlatanović I, Radojičić D, Rudonja N, Radivojević D, Topisirović G. ENERGY AND EXERGY ANALYSIS OF A DAIRY REFRIGERATION HEAT RECOVERY SYSTEM PERFORMANCE. in Proceedings of the Fifth conference, Energy efficiency and agricultural engineering Ruse, Bulgaria. 2013;:33-40. https://hdl.handle.net/21.15107/rcub_machinery_4898 .
Zlatanović, Ivan, Radojičić, Dušan, Rudonja, Nedžad, Radivojević, Dušan, Topisirović, Goran, "ENERGY AND EXERGY ANALYSIS OF A DAIRY REFRIGERATION HEAT RECOVERY SYSTEM PERFORMANCE" in Proceedings of the Fifth conference, Energy efficiency and agricultural engineering Ruse, Bulgaria (2013):33-40, https://hdl.handle.net/21.15107/rcub_machinery_4898 .