Please use this identifier to cite or link to this item: http://ena.lp.edu.ua:8080/handle/ntb/44105
Title: Analytical studies of coolant temperature in solar panel
Other Titles: Аналітичні дослідження температури теплоносія в геліопанелі
Authors: Касинець, Мар’яна
Шаповал, Степан
Козак, Христина
Гулай, Богдан
Kasynets, Mariana
Shapoval, Stepan
Kozak, Khrystyna
Hulai, Bohdan
Affiliation: Національний університет «Львівська політехніка»
Lviv Polytechnic National University
Bibliographic description (Ukraine): Analytical studies of coolant temperature in solar panel / Mariana Kasynets, Stepan Shapoval, Khrystyna Kozak, Bohdan Hulai // Energy Engineering and Control Systems. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 4. — No 1. — P. 37–44.
Bibliographic description (International): Analytical studies of coolant temperature in solar panel / Mariana Kasynets, Stepan Shapoval, Khrystyna Kozak, Bohdan Hulai // Energy Engineering and Control Systems. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 4. — No 1. — P. 37–44.
Is part of: Energy Engineering and Control Systems, 1 (4), 2018
Journal/Collection: Energy Engineering and Control Systems
Issue: 1
Volume: 4
Issue Date: 29-Mar-2018
Publisher: Lviv Politechnic Publishing House
Place of the edition/event: Lviv
Keywords: сонячний колектор
геліопанель
сонячна енергія
температура теплоносія
термоакумуляція
solar collector
heliopanel
solar energy
coolant temperature
thermal accumulation
Number of pages: 8
Page range: 37-44
Start page: 37
End page: 44
Abstract: Проаналізовано наявні системи сонячного теплопостачання. Отримано залежність річного надходження сонячної радіації на геліопанель від азимутального кута γ і кута нахилу поверхні, яку можна використати для дослідження поверхонь із довільною кількістю орієнтацій. Представлено тепловий баланс для цієї геліопанелі за певний проміжок часу. Досліджено залежності для визначення кількості енергії, що надходить від Сонця на кожну із поверхонь геліопанелі та кількості тепла, закумульованого геліопанеллю. Проаналізовано втрати конвекцією від покриття геліопанелі та радіаційні тепловтрати із поверхні покриття в навколишнє середовище, а також тепловтрати через теплоізоляцію із тильної сторони та бокових стінок геліопанелі. Отримано залежність температури теплоносія в геліопанелі від річного надходження сонячної радіації та сумарних тепловтрат геліопанелі.
An analysis of existing solar heating systems has been carried out. The dependence of the annual flow of solar radiation on the solar panel on the azimuthal angle γ and the angle of inclination of the surface, which can be used for studying surfaces with an arbitrary number of orientations, was obtained. The thermal balance for a given solar panel is presented for a certain period of time. Dependences for determining the amount of energy coming from the Sun on each of the surfaces of the solar panel and the amount of accumulated heat by the solar panel was obtained during the research. The losses of convection from the coating of the solar panel and radiation heat losses from the surface of the coating to the environment, as well as thermal losses due to thermal insulation from the back side and the side walls of the heliopanel, are analyzed. The dependence of the coolant temperature in the heliopanel depending on the annual solar radiation inflow and the total heat loss of the heliopanel has been obtained.
URI: http://ena.lp.edu.ua:8080/handle/ntb/44105
Copyright owner: © Національний університет „Львівська політехніка“, 2018
© 2018 The Authors. Published by Lviv Polytechnic National University
URL for reference material: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-8832c7f0-5cc3-4438-81d4-fe023558704d
http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-3d1b22a9-9e0a-4acf-9a87-d26b597f1b2f
http://ena.lp.edu.ua:8080/handle/ntb/16639
http://ena.lp.edu.ua:8080/handle/ntb/17995
References (Ukraine): [1] Misak Y. S., Voznyak O. T., Datsko O. S., Shapoval S. P. (2014) Solar Energy: Theory and Practice. Monograph. Lviv Polytechnic Publishing House, 340 p. (in Ukrainian)
[2] Voznyak O., Pona O., Eltman A., Shapoval S., Spodyniuk N (2015) Method of determining the efficiency of heliocollector in system with forced circulation of coolant. Scientific and technical collection “Energy Efficiency in Construction and Architecture” Kiev National University of Civil Engineering and Architecture. Iss. 7, Kyiv, p. 10-16. (in Ukrainian)
[3] Pona O. М., Misak Y. S., Shapoval S. P., Datsko O. S. (2016) The efficiency of using a solar collector combined with the roof of the house in the solar heat supply system. Theory and practice of construction. Bulletin of the National University Lviv Polytechnic, No. 844, p. 164–168. (in Ukrainian)
[4] Kozak Ch., Savchenko O., Zhelykh V. (2016) Analysis of Heat Flow Distribution in the Room with Installed Solar Air Heater. Ciepłownictwo, Ogrzewnictwo, Wentylacja: miesięcznik Polskiego Zrzeszenia Inżynierów i Techników Sanitarnych, T. 45, nr, 9, p. 359–362.doi: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-8832c7f0-5cc3-4438-81d4-fe023558704d.
[5] Neumann F., Patschke M., Schoennenbeck M. (2009) Heliothermal flat collector module having a sandwich structure. Patent. 7610911 USA, N 10/530384, has published 11.03.2009.
[6] Voznyak O., Pona O., Shapoval S., Kasynets M. (2014) Efficiency of Solar roof with transparent cover for heating supply of buildings. Budownictwo o 16 zoptymalizowanym potencjale energetycznym. Construction of optimized energy potential, Częstochowa, 2(14), p. 117–124. doi: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-3d1b22a9-9e0a-4acf-9a87-d26b597f1b2f
[7] Kasynets M. Ye. (2012) Efficiency of work of solar panels of various designs. Theory and practice of construction. Bulletin of the National University Lviv Polytechnic, No. 737, p. 139–143. doi: http://ena.lp.edu.ua:8080/handle/ntb/16639 (in Ukrainian)
[8] Brinkworth, B. J. (1976) Solar energy for man. Transl. from English Oglobleva V. N, Moscow, p. 291 (in Russian)
[9] Kasynets M. Ye. (2012) Investigation of efficiency of solar panels. Theory and practice of construction. Bulletin of the National University Lviv Polytechnic, No. 742, p. 99–105. http://ena.lp.edu.ua:8080/handle/ntb/17995 (in Ukrainian)
[10] Novakivskyi Y. V. Improvement of efficiency of solar energy use in the combined industrial heat supply systems: abstract of thesis for sci. degr. of Cand. of Techn. Sci.: spec. 05.14.06 “Technical thermophysics and industrial thermal power engineering” / Y. V. Novakivskyi. − Odessa, 2004. − 22 p. (in Ukrainian)
[11] Shaefeev A. I. (1991) Simulation of solar heating systems for an individual home. Helio technology, No. 2, p. 55–59. (in Russian)
References (International): [1] Misak Y. S., Voznyak O. T., Datsko O. S., Shapoval S. P. (2014) Solar Energy: Theory and Practice. Monograph. Lviv Polytechnic Publishing House, 340 p. (in Ukrainian)
[2] Voznyak O., Pona O., Eltman A., Shapoval S., Spodyniuk N (2015) Method of determining the efficiency of heliocollector in system with forced circulation of coolant. Scientific and technical collection "Energy Efficiency in Construction and Architecture" Kiev National University of Civil Engineering and Architecture. Iss. 7, Kyiv, p. 10-16. (in Ukrainian)
[3] Pona O. M., Misak Y. S., Shapoval S. P., Datsko O. S. (2016) The efficiency of using a solar collector combined with the roof of the house in the solar heat supply system. Theory and practice of construction. Bulletin of the National University Lviv Polytechnic, No. 844, p. 164–168. (in Ukrainian)
[4] Kozak Ch., Savchenko O., Zhelykh V. (2016) Analysis of Heat Flow Distribution in the Room with Installed Solar Air Heater. Ciepłownictwo, Ogrzewnictwo, Wentylacja: miesięcznik Polskiego Zrzeszenia Inżynierów i Techników Sanitarnych, T. 45, nr, 9, p. 359–362.doi: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-8832c7f0-5cc3-4438-81d4-fe023558704d.
[5] Neumann F., Patschke M., Schoennenbeck M. (2009) Heliothermal flat collector module having a sandwich structure. Patent. 7610911 USA, N 10/530384, has published 11.03.2009.
[6] Voznyak O., Pona O., Shapoval S., Kasynets M. (2014) Efficiency of Solar roof with transparent cover for heating supply of buildings. Budownictwo o 16 zoptymalizowanym potencjale energetycznym. Construction of optimized energy potential, Częstochowa, 2(14), p. 117–124. doi: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-3d1b22a9-9e0a-4acf-9a87-d26b597f1b2f
[7] Kasynets M. Ye. (2012) Efficiency of work of solar panels of various designs. Theory and practice of construction. Bulletin of the National University Lviv Polytechnic, No. 737, p. 139–143. doi: http://ena.lp.edu.ua:8080/handle/ntb/16639 (in Ukrainian)
[8] Brinkworth, B. J. (1976) Solar energy for man. Transl. from English Oglobleva V. N, Moscow, p. 291 (in Russian)
[9] Kasynets M. Ye. (2012) Investigation of efficiency of solar panels. Theory and practice of construction. Bulletin of the National University Lviv Polytechnic, No. 742, p. 99–105. http://ena.lp.edu.ua:8080/handle/ntb/17995 (in Ukrainian)
[10] Novakivskyi Y. V. Improvement of efficiency of solar energy use in the combined industrial heat supply systems: abstract of thesis for sci. degr. of Cand. of Techn. Sci., spec. 05.14.06 "Technical thermophysics and industrial thermal power engineering", Y. V. Novakivskyi. − Odessa, 2004. − 22 p. (in Ukrainian)
[11] Shaefeev A. I. (1991) Simulation of solar heating systems for an individual home. Helio technology, No. 2, p. 55–59. (in Russian)
Content type: Article
Appears in Collections:Energy Engineering And Control Systems. – 2018. – Vol. 4, No. 1



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