Water generation through desiccant using novel‐designed solar still coupled with heat pipe vacuum tube collector: An experimental observation
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Wiley
2024
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| _version_ | 1867007414537027584 |
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| author | Rahul Srivastava Chandrashekara M. Avadhesh Yadav |
| author_facet | Rahul Srivastava Chandrashekara M. Avadhesh Yadav Rahul Srivastava Chandrashekara M. Avadhesh Yadav |
| collection | Wiley Open Access |
| contents | Water generation through desiccant using novel‐designed solar still coupled with heat pipe vacuum tube collector: An experimental observation Rahul Srivastava Chandrashekara M. Avadhesh Yadav Heat Transfer AbstractIn this article, an experiment has been carried out with heat pipe vacuum or evacuated tube collector to produce water from atmospheric air. In this experiment, the regeneration and adsorption method has been adopted, that is, water has been produced through the adsorption and regeneration of desiccants. The desiccant is heated through a hot surface to facilitate its regeneration. Limited experiments have been conducted to obtain water through the regeneration of desiccant using a hot surface. For the condensation of water vapor, a novel box has been designed, named the “novel‐designed acrylic box.” The water is collected in a measuring flask or beaker to determine its quantity. Silica gel desiccant has been used for the adsorption and regeneration of water vapors. In this experiment, the adsorption process for silica gel was carried out in two different ways. In the first method, 1 kg of silica gel was scattered on the copper tray, that is, inside the system, while in the second method, 1 kg of silica gel was scattered on the paper, that is, outside of the system. In the first case silica gel adsorbed 137 g water vapor, and in the second case, it adsorbed 232 g water vapor. In the first case of adsorption, 70 mL water was produced while in the second case of adsorption, 175 mL water was produced from ambient air. The system's maximum efficiency was found to be 4.9%. Effects of various parameters, such as solar intensity, ambient temperature, wind speed, and so forth, have been studied. 10.1002/htj.23013 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1002/htj.23013 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_htj_23013 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Water generation through desiccant using novel‐designed solar still coupled with heat pipe vacuum tube collector: An experimental observation Rahul Srivastava Chandrashekara M. Avadhesh Yadav Heat Transfer Water generation through desiccant using novel‐designed solar still coupled with heat pipe vacuum tube collector: An experimental observation Rahul Srivastava Chandrashekara M. Avadhesh Yadav Heat Transfer AbstractIn this article, an experiment has been carried out with heat pipe vacuum or evacuated tube collector to produce water from atmospheric air. In this experiment, the regeneration and adsorption method has been adopted, that is, water has been produced through the adsorption and regeneration of desiccants. The desiccant is heated through a hot surface to facilitate its regeneration. Limited experiments have been conducted to obtain water through the regeneration of desiccant using a hot surface. For the condensation of water vapor, a novel box has been designed, named the “novel‐designed acrylic box.” The water is collected in a measuring flask or beaker to determine its quantity. Silica gel desiccant has been used for the adsorption and regeneration of water vapors. In this experiment, the adsorption process for silica gel was carried out in two different ways. In the first method, 1 kg of silica gel was scattered on the copper tray, that is, inside the system, while in the second method, 1 kg of silica gel was scattered on the paper, that is, outside of the system. In the first case silica gel adsorbed 137 g water vapor, and in the second case, it adsorbed 232 g water vapor. In the first case of adsorption, 70 mL water was produced while in the second case of adsorption, 175 mL water was produced from ambient air. The system's maximum efficiency was found to be 4.9%. Effects of various parameters, such as solar intensity, ambient temperature, wind speed, and so forth, have been studied. 10.1002/htj.23013 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | Water generation through desiccant using novel‐designed solar still coupled with heat pipe vacuum tube collector: An experimental observation |
| topic | Heat Transfer |
| url | https://onlinelibrary.wiley.com/doi/10.1002/htj.23013 |