Análisis comparativo del rendimiento térmico de un colector solar de placa plana variando el tipo de vidrio en la cubierta.
This work studied the process of thermal exchange that occurs in a mass flow of air due to incident solar radiation and ambient temperature, two flat plate solar collectors were used to which two dark and light conventional glasses were applied to determine the incidence that it has on the air outle...
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| Hlavní autor: | |
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| Médium: | masterThesis |
| Jazyk: | spa |
| Vydáno: |
2022
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| Témata: | |
| On-line přístup: | http://repositorio.utc.edu.ec/handle/27000/10667 |
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Přidat tag | Shrnutí: | This work studied the process of thermal exchange that occurs in a mass flow of air due to incident solar radiation and ambient temperature, two flat plate solar collectors were used to which two dark and light conventional glasses were applied to determine the incidence that it has on the air outlet temperature, the object was to establish the comparison of the behavior of the collectors and their thermal performance when varying the type of cover, experiments were carried out under equal conditions with data collection in real time every minute for six hours a day and four conditions, without forced air, with forced air at 6.2 m/s, 9.5 m/s and 11.5 m/s, the experimentation allowed us to define that the application of dark glass decreases the thermal performance, better performance is obtained when using clear glass, the outlet temperature being higher with an average value of 8.26o C without forced air, when using forced air the average temperature variation of the collector with light glass compared to dark glass is 0.58o C at 6.2 m/s, with measured radiation values from 383.5 W/ m2 (there may be lower values) 0.28oC at 9.5m/s with radiation from 331.1 W/m2 and 0.15oC at 11.5 m/s with radiation from 1090.1 W/m2. |
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