Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer

Mario Palacio; Mauricio Carmona

doi:10.1109/ICGEA.2018.8356314

Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer

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Resumen

In this paper, temperature stabilization effect provided by PCM containers integrated into a flat plate solar collector during its daytime operation is experimentally analyzed. For this purpose, it was designed and constructed experimental set up with a prototype of flat plate solar collector with phase change material containers located under the absorber plate. Experimental tests were performed under outdoor conditions with and without phase change material, from 7:00 am to 7:00 pm. Temperatures of the ambient, absorber plate, water outlet, water inlet and PCM are compared with the behavior of solar radiation for 3 different cases. It was observed that using PCM reduce the fluctuation in water outlet temperature and absorber plate temperature due to solar radiation reduction, in fact, temperature variations were 55 % and 49.8 % lower compared with test without PCM, respectively. In order to compare results under different solar radiation conditions with and without PCM, conclusions were obtained by comparing these temperatures in proportion to the reduction of solar radiation.

Idioma original	Inglés
Título de la publicación alojada	Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018
Editorial	Institute of Electrical and Electronics Engineers Inc.
Páginas	83-87
Número de páginas	5
ISBN (versión digital)	978-1-5386-5234-3, 978-1-5386-5236-7
DOI	https://doi.org/10.1109/ICGEA.2018.8356314
Estado	Publicada - 25 mar. 2018
Evento	2nd International Conference on Green Energy and Applications, ICGEA 2018 - Singapore, Singapur Duración: 24 mar. 2018 → 26 mar. 2018

Serie de la publicación

Nombre	Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018

Conferencia

Conferencia	2nd International Conference on Green Energy and Applications, ICGEA 2018
País/Territorio	Singapur
Ciudad	Singapore
Período	24/03/18 → 26/03/18

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© 2018 IEEE.

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10.1109/ICGEA.2018.8356314

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Palacio, M., & Carmona, M. (2018). Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer. En Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018 (pp. 83-87). (Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICGEA.2018.8356314

Palacio, Mario ; Carmona, Mauricio. / Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer. Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 83-87 (Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018).

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title = "Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer",

abstract = "In this paper, temperature stabilization effect provided by PCM containers integrated into a flat plate solar collector during its daytime operation is experimentally analyzed. For this purpose, it was designed and constructed experimental set up with a prototype of flat plate solar collector with phase change material containers located under the absorber plate. Experimental tests were performed under outdoor conditions with and without phase change material, from 7:00 am to 7:00 pm. Temperatures of the ambient, absorber plate, water outlet, water inlet and PCM are compared with the behavior of solar radiation for 3 different cases. It was observed that using PCM reduce the fluctuation in water outlet temperature and absorber plate temperature due to solar radiation reduction, in fact, temperature variations were 55 % and 49.8 % lower compared with test without PCM, respectively. In order to compare results under different solar radiation conditions with and without PCM, conclusions were obtained by comparing these temperatures in proportion to the reduction of solar radiation.",

keywords = "experimental analysis, flat plate solar collector, phase change material, thermal energy storage",

author = "Mario Palacio and Mauricio Carmona",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2nd International Conference on Green Energy and Applications, ICGEA 2018 ; Conference date: 24-03-2018 Through 26-03-2018",

year = "2018",

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doi = "10.1109/ICGEA.2018.8356314",

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Palacio, M & Carmona, M 2018, Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer. En Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018. Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018, Institute of Electrical and Electronics Engineers Inc., pp. 83-87, 2nd International Conference on Green Energy and Applications, ICGEA 2018, Singapore, Singapur, 24/03/18. https://doi.org/10.1109/ICGEA.2018.8356314

Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer. / Palacio, Mario; Carmona, Mauricio.
Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 83-87 (Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018).

Producción científica: Capítulo del libro/informe/acta de congreso › Ponencia publicada en las memorias del evento con ISBN › revisión exhaustiva

TY - GEN

T1 - Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer

AU - Palacio, Mario

AU - Carmona, Mauricio

PY - 2018/3/25

Y1 - 2018/3/25

N2 - In this paper, temperature stabilization effect provided by PCM containers integrated into a flat plate solar collector during its daytime operation is experimentally analyzed. For this purpose, it was designed and constructed experimental set up with a prototype of flat plate solar collector with phase change material containers located under the absorber plate. Experimental tests were performed under outdoor conditions with and without phase change material, from 7:00 am to 7:00 pm. Temperatures of the ambient, absorber plate, water outlet, water inlet and PCM are compared with the behavior of solar radiation for 3 different cases. It was observed that using PCM reduce the fluctuation in water outlet temperature and absorber plate temperature due to solar radiation reduction, in fact, temperature variations were 55 % and 49.8 % lower compared with test without PCM, respectively. In order to compare results under different solar radiation conditions with and without PCM, conclusions were obtained by comparing these temperatures in proportion to the reduction of solar radiation.

AB - In this paper, temperature stabilization effect provided by PCM containers integrated into a flat plate solar collector during its daytime operation is experimentally analyzed. For this purpose, it was designed and constructed experimental set up with a prototype of flat plate solar collector with phase change material containers located under the absorber plate. Experimental tests were performed under outdoor conditions with and without phase change material, from 7:00 am to 7:00 pm. Temperatures of the ambient, absorber plate, water outlet, water inlet and PCM are compared with the behavior of solar radiation for 3 different cases. It was observed that using PCM reduce the fluctuation in water outlet temperature and absorber plate temperature due to solar radiation reduction, in fact, temperature variations were 55 % and 49.8 % lower compared with test without PCM, respectively. In order to compare results under different solar radiation conditions with and without PCM, conclusions were obtained by comparing these temperatures in proportion to the reduction of solar radiation.

KW - experimental analysis

KW - flat plate solar collector

KW - phase change material

KW - thermal energy storage

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Palacio M, Carmona M. Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer. En Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 83-87. (Proceedings - 2018 2nd International Conference on Green Energy and Applications, ICGEA 2018). doi: 10.1109/ICGEA.2018.8356314

Experimental Evaluation of a Latent Heat Thermal Storage Unit Integrated into a Flat Plate Solar Collector as Temperature Stabilizer

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