Título:
Analysis of heat pipes for CPC solar collectors to provide heat for industrial processes
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Autor:
Guido, Renzo
Rodríguez-Muñoz, Juan M.
Galione, Pedro
Rodríguez-Muñoz, Juan M.
Galione, Pedro
Tutor:
Tipo de documento:
Preprint
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Palabras clave:
Solar Heat for Industrial Processes
Heat Pipes
Thermodynamics
Low-temperature steam
Heat Pipes
Thermodynamics
Low-temperature steam
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Año de publicación:
2025
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Resumen:
As part of a project aimed at supporting medium-temperature industrial heat processes, this study analyzes the use of solar-concentrated Heat Pipes to reach steam-generation temperatures around 150 °C. The system employs a concentrator reflector with a concentration ratio of one and vacuum tubes to minimize thermal losses. A detailed thermal model was developed to compute the system's internal heat flows and temperatures. The model was validated using experimental data from a solar collector test bench following international standards. Different system configurations were compared, highlighting a 4% overall efficiency variation due to changes in Heat Pipe quality and a 13% improvement by changing the reflectors' properties.
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Citación:
Guido, R., Rodríguez-Muñoz, J. y Galione, P. Analysis of heat pipes for CPC solar collectors to provide heat for industrial processes [Preprint] Publicado en : ISES Solar World Congress 2025 (SWC2025) Proceedings. International Solar Energy Society. Nov. 3 - 7, 2025, Fortaleza, Brazil. doi://10.18086/swc.2025.02.03.
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Licencia:
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
Colecciones:
| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| GRG25.pdf | Preprint | 1.14 MB | Adobe PDF |