Thermal Conductivity of a Vacuum Fractal Solar Collector
Rustamov N. Kibishov A. Genc N. Babakhan S. Kamal E.
June 2023Gazi Universitesi
International Journal of Renewable Energy Research
2023#13Issue 2612 - 618 pp.
The thermal characteristic of a new type of vacuumed fractal solar collector (VFSC) is derived and evaluated in this paper. Its heating capacity is estimated based on the fractal arrangement of toroidal absorbers on a parabolic concentrator. The total coefficient of thermal losses in the VFSC is determined with minimal solar energy. At the same time, the absorbers in the VFSC are designed fractally from toroidal polymer pipes located in a vacuumed parabolic space. The possibility of working in the VFSC in non-stationary thermal modes with zero water consumption and minimal solar radiation is shown. In addition, the transmission and absorption capacity of the VFSC is estimated. The experimental results show that the use of VFSC in practice makes it possible to obtain cheap hot water at various temperatures. Also, the positive results were obtained from the helio device at low ambient temperatures in the forced mode of heating by solar radiation with zero water consumption.
Fractal solar collector , heat loss coefficient , polymer tube absorber , vacuumed space
Text of the article Перейти на текст статьи
Khoja Akhmet Yassawi International Kazakh-Turkish University, Electrical Engineering Department, Turkestan, Kazakhstan
Yalova University, Faculty of Engineering, Electrical and Electronics Engineering Department, Yalova, Turkey
Khoja Akhmet Yassawi International Kazakh-Turkish University
Yalova University
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026