Study on the Effect of Hole Size of Trombe Wall in the Presence of Phase Change Material for Different Times of a Day in Winter and Summer

In this article, a numerical study is performed on a Trobme wall in a tropical city for two seasons, summer and winter. A <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>1</mn><mo>×&l...

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Autores principales:	Yacine Khetib, Abdullah Alhumaidi Alotaibi, Abdullah H. Alshahri, Goshtasp Cheraghan, Mohsen Sharifpur, Josua P. Meyer
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	solar energy PCM Trombe wall natural convection Chemical technology TP1-1185 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/5419ee75eb7f4291b2346ccb716d9638
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spelling	oai:doaj.org-article:5419ee75eb7f4291b2346ccb716d96382021-11-25T18:50:05ZStudy on the Effect of Hole Size of Trombe Wall in the Presence of Phase Change Material for Different Times of a Day in Winter and Summer10.3390/pr91118862227-9717https://doaj.org/article/5419ee75eb7f4291b2346ccb716d96382021-10-01T00:00:00Zhttps://www.mdpi.com/2227-9717/9/11/1886https://doaj.org/toc/2227-9717In this article, a numerical study is performed on a Trobme wall in a tropical city for two seasons, summer and winter. A <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>1</mn><mo>×</mo><mn>1.5</mn><mo> </mo><mi mathvariant="normal">m</mi></mrow></semantics></math></inline-formula> Trobme wall with a thickness of 15 cm is designed and analyzed. A 1-inch-diameter tube filled with PCM is used to enhance efficiency. The wall is analyzed at different times of the day for the two cold and hot seasons for different sizes of wall holes in the range of 70 to 17.5 cm when the wall height is 20 cm. A fluid simulation software is employed for the simulations. The problem variables include different hours of the day in the two cold and hot seasons, the presence or absence of PCM, as well as the size of the wall hole. The results of this simulation demonstrate that the maximum outlet temperature of the Trobme wall occurs at 2 P.M. Using PCM on the wall can allow the wall to operate for longer hours in the afternoon. However, the use of PCM reduces the outlet wall temperature in the morning. The smaller the size of the wall hole, the more air can be expelled from the wall.Yacine KhetibAbdullah Alhumaidi AlotaibiAbdullah H. AlshahriGoshtasp CheraghanMohsen SharifpurJosua P. MeyerMDPI AGarticlesolar energyPCMTrombe wallnatural convectionChemical technologyTP1-1185ChemistryQD1-999ENProcesses, Vol 9, Iss 1886, p 1886 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	solar energy PCM Trombe wall natural convection Chemical technology TP1-1185 Chemistry QD1-999
spellingShingle	solar energy PCM Trombe wall natural convection Chemical technology TP1-1185 Chemistry QD1-999 Yacine Khetib Abdullah Alhumaidi Alotaibi Abdullah H. Alshahri Goshtasp Cheraghan Mohsen Sharifpur Josua P. Meyer Study on the Effect of Hole Size of Trombe Wall in the Presence of Phase Change Material for Different Times of a Day in Winter and Summer
description	In this article, a numerical study is performed on a Trobme wall in a tropical city for two seasons, summer and winter. A <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>1</mn><mo>×</mo><mn>1.5</mn><mo> </mo><mi mathvariant="normal">m</mi></mrow></semantics></math></inline-formula> Trobme wall with a thickness of 15 cm is designed and analyzed. A 1-inch-diameter tube filled with PCM is used to enhance efficiency. The wall is analyzed at different times of the day for the two cold and hot seasons for different sizes of wall holes in the range of 70 to 17.5 cm when the wall height is 20 cm. A fluid simulation software is employed for the simulations. The problem variables include different hours of the day in the two cold and hot seasons, the presence or absence of PCM, as well as the size of the wall hole. The results of this simulation demonstrate that the maximum outlet temperature of the Trobme wall occurs at 2 P.M. Using PCM on the wall can allow the wall to operate for longer hours in the afternoon. However, the use of PCM reduces the outlet wall temperature in the morning. The smaller the size of the wall hole, the more air can be expelled from the wall.
format	article
author	Yacine Khetib Abdullah Alhumaidi Alotaibi Abdullah H. Alshahri Goshtasp Cheraghan Mohsen Sharifpur Josua P. Meyer
author_facet	Yacine Khetib Abdullah Alhumaidi Alotaibi Abdullah H. Alshahri Goshtasp Cheraghan Mohsen Sharifpur Josua P. Meyer
author_sort	Yacine Khetib
title	Study on the Effect of Hole Size of Trombe Wall in the Presence of Phase Change Material for Different Times of a Day in Winter and Summer
title_short	Study on the Effect of Hole Size of Trombe Wall in the Presence of Phase Change Material for Different Times of a Day in Winter and Summer
title_full	Study on the Effect of Hole Size of Trombe Wall in the Presence of Phase Change Material for Different Times of a Day in Winter and Summer
title_fullStr	Study on the Effect of Hole Size of Trombe Wall in the Presence of Phase Change Material for Different Times of a Day in Winter and Summer
title_full_unstemmed	Study on the Effect of Hole Size of Trombe Wall in the Presence of Phase Change Material for Different Times of a Day in Winter and Summer
title_sort	study on the effect of hole size of trombe wall in the presence of phase change material for different times of a day in winter and summer
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/5419ee75eb7f4291b2346ccb716d9638
work_keys_str_mv	AT yacinekhetib studyontheeffectofholesizeoftrombewallinthepresenceofphasechangematerialfordifferenttimesofadayinwinterandsummer AT abdullahalhumaidialotaibi studyontheeffectofholesizeoftrombewallinthepresenceofphasechangematerialfordifferenttimesofadayinwinterandsummer AT abdullahhalshahri studyontheeffectofholesizeoftrombewallinthepresenceofphasechangematerialfordifferenttimesofadayinwinterandsummer AT goshtaspcheraghan studyontheeffectofholesizeoftrombewallinthepresenceofphasechangematerialfordifferenttimesofadayinwinterandsummer AT mohsensharifpur studyontheeffectofholesizeoftrombewallinthepresenceofphasechangematerialfordifferenttimesofadayinwinterandsummer AT josuapmeyer studyontheeffectofholesizeoftrombewallinthepresenceofphasechangematerialfordifferenttimesofadayinwinterandsummer
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Study on the Effect of Hole Size of Trombe Wall in the Presence of Phase Change Material for Different Times of a Day in Winter and Summer

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