INVESTIGATION OF HEAT UTILIZATION EFFICIENCY IN SUCTION AND EXHAUST VENTILATION SYSTEMS
Abstract
The paper considers a possibility to use a thermal pump and heat-exchange device in the ventilation system for heat utilization of exhaust air. An influence of air characteristics on energy efficiency of heat-utilizing installations has been shown in the paper. Specific feature of the thermal pump application is the fact hat a source of secondary heat has higher temperature than a consumer. The paper contains results of thermal pump and heat exchange device parameters, hat characterize their efficiency while being applied in a ventilation system.
About the Authors
A. N. Kuzovlev
Belarusian State Technological University
V. V. Moroz
Belarusian State Technological University
References
1. Bubialis, E., Makariavichius, V., Zukauskas, A. (1990) Energy Transfer Processes of in Heat Pumps. Vilnius: Mokslas.
2. Zhidovich, I. C. (1998). Application of Heat Pumps for Heat Supply of Housing and Utilities Objects. Energoeffektivnost [Energy Efficiency], 11, 16-18.
3. Volodin, V. I. (1998) Complex Approach to Calculation of Compression Refrigerator Parameters. Kholodilnaya Tekhnika [Refrigeration Engineering], 2, 8-10.
4. Zditovetskaya, S. V., Volodin, V. I. (2012) Method for Calculation of Steam-Compression Heat Transformers. Izvestiia Vysshikh Uchebnykh Zavedenii i Energeticheskikh Ob’edinenii - Energetika. [Proceedings of the Higher Education Institutions and Power Engineering Associations - Power Engineering], 5, 76-82.
5. Zditovetskaya, S. V., Volodin, V. I. (2009) Pack of Applied Programs for Complex Analysis of Thermo-Compressors. Izvestiia Vysshikh Uchebnykh Zavedenii i Energeticheskikh Ob’edinenii - Energetika. [Proceedings of the HIgher Education Institutions and Power Engineering Associations - Power Engineering], 5, 85-90.
6. Bogoslovsky, V. N., . Poz, M. Ya. (1980) Thermal Physics of Waste-Heat Recovery Devices in Heating, Ventilation and Air Conditioning Systems. Moscow: Stroyizdat.
7. Zditovetskaya, S. V., Volodin, V. I. (2009) Waste-Heat Recovery in Suctionexhaust Ventilation System While Using Heat Pump. Trudy BGTU. Ser. III. Khimiia i Tekhnologiia Neorgaicheskikh Veshchestv. [BSTU Proceedings. Series. III. Chemistry and Technology of Inorganic Substances], Issue XVII, 171-173.
Review
For citations:
Kuzovlev A.N., Moroz V.V. INVESTIGATION OF HEAT UTILIZATION EFFICIENCY IN SUCTION AND EXHAUST VENTILATION SYSTEMS. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2014;(2):91-96. (In Russ.)
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