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Modeling of Finned Flat Tube Heat Exchangers and Search of Nusselt-Reynolds Numbers Correlations Научная публикация

Конференция 12th International Conference on Mathematical Modeling in Physical Sciences
28-31 авг. 2023 , Belgrade
Журнал Journal of Physics: Conference Series
ISSN: 1742-6588 , E-ISSN: 1742-6596
Вых. Данные Год: 2024, Том: 2701, Номер: 1, Номер статьи : 012140, Страниц : 12 DOI: 10.1088/1742-6596/2701/1/012140
Ключевые слова Air; Fins (heat exchange); Flow of water; Geometry; Heat transfer; Reynolds number; Sustainable development; Wind tunnels
Авторы Grekova A 1 , Lysikov A 1 , Solovyeva M 1 , Tokarev M 1
Организации
1 Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia

Информация о финансировании (1)

1 Российский научный фонд 21-79-10183

Реферат: Using a wind tunnel, a series of model finned flat tube copper radiators was studied. All geometrical parameters of the studied radiators were fixed except for the height of the fin, which was varied in the range from 5 to 20 mm. It was found that the global water-air heat transfer coefficient weakly depends on the water flow rate and significantly depends on the air flow rate. Correlations between the Nusselt and Reynolds numbers for fins with different heights are found. Based on the obtained correlations, a procedure for scaling the heat exchanger, verified experimentally, is proposed. The experiments performed demonstrate the efficiency and time-saving potential of the proposed method for choosing the optimal finned flat tube heat exchanger for adsorption heat conversion systems.
Библиографическая ссылка: Grekova A. , Lysikov A. , Solovyeva M. , Tokarev M.
Modeling of Finned Flat Tube Heat Exchangers and Search of Nusselt-Reynolds Numbers Correlations
Journal of Physics: Conference Series. 2024. V.2701. N1. 012140 :1-12. DOI: 10.1088/1742-6596/2701/1/012140 Scopus РИНЦ OpenAlex
Идентификаторы БД:
Scopus: 2-s2.0-85187227036
РИНЦ: 66317024
OpenAlex: W4392155784
Цитирование в БД: Пока нет цитирований
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