A Study of Heat Exchange Processes within the Channels of Disk Pulse Devices

Valeriy Nikolsky, Ivan Kuzyayev, Roman Dychkovskyi, Oleksandr Alieksandrov, Vadim Yaris, Serhiy Ptitsyn, Ludmila Tikhaya, Natalia Howaniec, Andrzej Bak, Tomasz Siudyga, Bartłomiej Jura, Edgar Cabana, Arkadiusz Szymanek and Adam Smoliński
Additional contact information
Valeriy Nikolsky: Department of Energy, Ukrainian State University of Chemical Technology, Haharina Ave, 8, 49000 Dnipro, Dnipropetrovsk Oblast, Ukraine
Ivan Kuzyayev: Department of Mechanical Engineering and Mechanical Engineering, Ukrainian State University of Chemical Technology, Haharina Ave, 8, 49000 Dnipro, Dnipropetrovsk Oblast, Ukraine
Roman Dychkovskyi: Department of Development & Research, Dnipro University of Technology, UA-49027 Dnipro, Ukraine
Oleksandr Alieksandrov: Department of Materials Science, Ukrainian State University of Chemical Technology, Haharina Ave, 8, 49000 Dnipro, Dnipropetrovsk Oblast, Ukraine
Vadim Yaris: LLC Soyuztekhnoprom Production Co., 49000 Dnipro, Dnipropetrovsk Oblast, Ukraine
Serhiy Ptitsyn: Ukrainian-Turkmen Educational Center Erkin, UA-49027 Dnipro, Ukraine
Ludmila Tikhaya: Department of Energy, Ukrainian State University of Chemical Technology, Haharina Ave, 8, 49000 Dnipro, Dnipropetrovsk Oblast, Ukraine
Natalia Howaniec: Department of Energy Saving and Air Protection, Central Mining Institute, Plac Gwarków 1, 40-166 Katowice, Poland
Andrzej Bak: Faculty of Science and Technology, Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
Tomasz Siudyga: Faculty of Science and Technology, Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
Bartłomiej Jura: Experimental Mine Barbara, Central Mining Institute, Plac Gwarków 1, 40-166 Katowice, Poland
Edgar Cabana: Scientific Research Institute of the Center of Renewable Energy and Energy Efficiency, Universidad Nacional de San Agustin de Arequipa, Arequipa PE-04000, Peru
Arkadiusz Szymanek: Department of Thermal Machinery, Czestochowa University of Technology, Dabrowskiego 73, 42-200 Czestochowa, Poland
Adam Smoliński: Department of Energy Saving and Air Protection, Central Mining Institute, Plac Gwarków 1, 40-166 Katowice, Poland

Energies, 2020, vol. 13, issue 13, 1-14

Abstract: The effect of basic parameters of the channels of disk pulse devices on the heat exchange efficiency was studied both analytically and experimentally, especially in terms of pulse acting on the heat carrier. A methodology to determine the main parameters, namely the pressure and the temperature of the heat carrier as well as the pulse effect on the fluid, was proposed. The mathematical models of the effect of the structural and technological parameters of the channels in the disk pulse device on the heat exchange efficiency were developed. The models’ adequacy was proved based on a series of experimental studies involving devices with one-stage and multistage systems of pulsed heat carrier processing. This enabled the development, testing, and implementation of practical construction designs of pulse disk heat generators for decentralized heating of commercial and domestic buildings with one-stage and multistage systems of pulsed heat carrier processing. Taking into account the results of the mathematical modeling, the developed method of multistage pulse action was proved experimentally and implemented in regard to the structural design of a working chamber of the disk pulse heat generator. An efficient geometry of the working chamber of the disk pulse heat generator was specified for its further integration into the system of decentralized heat supply. One of the developed heat generators with the multistage pulse action on the heat carrier was integrated into the heating system of a greenhouse complex with a 0.86–0.9 efficiency coefficient.

Keywords: disk pulse device; heat generator design; rotor; working chamber geometry (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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