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Modeling of heating and cooling behaviors of laminated glass facades exposed to fire with three-dimensional flexibilities

D.A. Abdoh, Yang Zhang, Adesola Ademiloye Orcid Logo, V.K.R. Kodur, K.M. Liew

Composite Structures, Volume: 314, Start page: 116961

Swansea University Author: Adesola Ademiloye Orcid Logo

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DOI (Published version): 10.1016/j.compstruct.2023.116961

Abstract

To develop a precise and efficient computer model for predicting the heating and cooling behaviors of laminated glass facades exposed to fire, there is an urgent need to reduce the huge computational requirements associated with simulating heat transfer in layered structures that feature a down-flow...

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Published in: Composite Structures
ISSN: 0263-8223
Published: Elsevier BV 2023
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URI: https://cronfa.swan.ac.uk/Record/cronfa63021
first_indexed 2023-03-27T09:15:52Z
last_indexed 2024-11-15T18:00:46Z
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spelling 2024-07-29T13:53:18.8189016 v2 63021 2023-03-27 Modeling of heating and cooling behaviors of laminated glass facades exposed to fire with three-dimensional flexibilities e37960ed89a7e3eaeba2201762626594 0000-0002-9741-6488 Adesola Ademiloye Adesola Ademiloye true false 2023-03-27 EAAS To develop a precise and efficient computer model for predicting the heating and cooling behaviors of laminated glass facades exposed to fire, there is an urgent need to reduce the huge computational requirements associated with simulating heat transfer in layered structures that feature a down-flowing water film. We overcome this challenge by proposing, for the first time, an efficient three-dimensional finite difference method (3DFDM), which has high numerical stability when solving the heat transfer equations with water film and air convection. To capture the moving particles of the water film, we developed a unique computational algorithm for particle labelling, which has two significant advantages: (1) it eliminates the time-consuming process of searching for neighboring particles in conventional meshfree methods, and (2) it ensures that every main particle interacts only with limited neighboring particles without utilizing any weights, thus significantly reducing the computational effort. We validated our proposed 3DFDM through experiments in heating and cooling scenarios and compared its thermal results with those obtained from the commercial software packages to demonstrate its high efficiency and accuracy. Furthermore, we examined the feasibility of our model in evaluating the effects of thickness of the interlayer (PVB layer) and water film release time on the cooling behavior of laminated glass during a fire. Journal Article Composite Structures 314 116961 Elsevier BV 0263-8223 Three-dimensional finite difference method (3DFDM); Laminated glass facades; Down-flowing water; Heating and cooling behaviors; Thermal response; Fire 15 6 2023 2023-06-15 10.1016/j.compstruct.2023.116961 COLLEGE NANME Engineering and Applied Sciences School COLLEGE CODE EAAS Swansea University Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. 9043135, CityU 11202721). 2024-07-29T13:53:18.8189016 2023-03-27T10:10:02.4747050 Faculty of Science and Engineering School of Engineering and Applied Sciences - Biomedical Engineering D.A. Abdoh 1 Yang Zhang 2 Adesola Ademiloye 0000-0002-9741-6488 3 V.K.R. Kodur 4 K.M. Liew 5 63021__26932__b18c2221b18f4e3285e317a1d6ce28b0.pdf 63021.pdf 2023-03-27T10:14:59.6150755 Output 3446269 application/pdf Accepted Manuscript true 2024-03-24T00:00:00.0000000 true eng
title Modeling of heating and cooling behaviors of laminated glass facades exposed to fire with three-dimensional flexibilities
spellingShingle Modeling of heating and cooling behaviors of laminated glass facades exposed to fire with three-dimensional flexibilities
Adesola Ademiloye
title_short Modeling of heating and cooling behaviors of laminated glass facades exposed to fire with three-dimensional flexibilities
title_full Modeling of heating and cooling behaviors of laminated glass facades exposed to fire with three-dimensional flexibilities
title_fullStr Modeling of heating and cooling behaviors of laminated glass facades exposed to fire with three-dimensional flexibilities
title_full_unstemmed Modeling of heating and cooling behaviors of laminated glass facades exposed to fire with three-dimensional flexibilities
title_sort Modeling of heating and cooling behaviors of laminated glass facades exposed to fire with three-dimensional flexibilities
author_id_str_mv e37960ed89a7e3eaeba2201762626594
author_id_fullname_str_mv e37960ed89a7e3eaeba2201762626594_***_Adesola Ademiloye
author Adesola Ademiloye
author2 D.A. Abdoh
Yang Zhang
Adesola Ademiloye
V.K.R. Kodur
K.M. Liew
format Journal article
container_title Composite Structures
container_volume 314
container_start_page 116961
publishDate 2023
institution Swansea University
issn 0263-8223
doi_str_mv 10.1016/j.compstruct.2023.116961
publisher Elsevier BV
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Biomedical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Biomedical Engineering
document_store_str 1
active_str 0
description To develop a precise and efficient computer model for predicting the heating and cooling behaviors of laminated glass facades exposed to fire, there is an urgent need to reduce the huge computational requirements associated with simulating heat transfer in layered structures that feature a down-flowing water film. We overcome this challenge by proposing, for the first time, an efficient three-dimensional finite difference method (3DFDM), which has high numerical stability when solving the heat transfer equations with water film and air convection. To capture the moving particles of the water film, we developed a unique computational algorithm for particle labelling, which has two significant advantages: (1) it eliminates the time-consuming process of searching for neighboring particles in conventional meshfree methods, and (2) it ensures that every main particle interacts only with limited neighboring particles without utilizing any weights, thus significantly reducing the computational effort. We validated our proposed 3DFDM through experiments in heating and cooling scenarios and compared its thermal results with those obtained from the commercial software packages to demonstrate its high efficiency and accuracy. Furthermore, we examined the feasibility of our model in evaluating the effects of thickness of the interlayer (PVB layer) and water film release time on the cooling behavior of laminated glass during a fire.
published_date 2023-06-15T14:29:25Z
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score 11.048129

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