To the construction of three-dimensional spiral-helix tubular solar collector
A scheme of three-dimensional spiral-helix spiral tubular solar collector has been represented, and principle of its operation has been described. Analytical expressions for the length of the helix on the surface of the hemisphere and the length of the plane Archimedean spiral at the base of the hem...
Збережено в:
| Дата: | 2016 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | Russian |
| Опубліковано: |
Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України
2016
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| Теми: | |
| Онлайн доступ: | https://journals.uran.ua/jme/article/view/82151 |
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| Назва журналу: | Energy Technologies & Resource Saving |
Репозитарії
Energy Technologies & Resource Saving| Резюме: | A scheme of three-dimensional spiral-helix spiral tubular solar collector has been represented, and principle of its operation has been described. Analytical expressions for the length of the helix on the surface of the hemisphere and the length of the plane Archimedean spiral at the base of the hemisphere have been found. These dependencies can be used in design, manufacture and operation of solar collectors, as well as for calculation of solar energy flux perceived with them, as a function of spatial coordinates and time |
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