Thermal performance and energy consumption analysis of retail buildings through daylighting: A numerical model with experimental validation

The simultaneous impact of a building's electricity consumption and thermal performance is analyzed in this paper by taking a thermal model of a retail building located in Ranchi, India. A Baseline design of retail building having a rectangular footprint area is compared with four buildings wit...

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Autores principales:	Om Prakash, Asim Ahmad, Anil Kumar, S.M. Mozammil Hasnain, Ali Zare, Puneet Verma
Formato:	article
Lenguaje:	EN
Publicado:	KeAi Communications Co., Ltd. 2021
Materias:	Building shape Electricity consumption Building orientation Energy efficiency Daylight factor Materials of engineering and construction. Mechanics of materials TA401-492 Energy conservation TJ163.26-163.5
Acceso en línea:	https://doaj.org/article/3abbd6d046854ae899984ab59a8fdf59
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spelling	oai:doaj.org-article:3abbd6d046854ae899984ab59a8fdf592021-11-30T04:17:13ZThermal performance and energy consumption analysis of retail buildings through daylighting: A numerical model with experimental validation2589-299110.1016/j.mset.2021.08.008https://doaj.org/article/3abbd6d046854ae899984ab59a8fdf592021-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2589299121000355https://doaj.org/toc/2589-2991The simultaneous impact of a building's electricity consumption and thermal performance is analyzed in this paper by taking a thermal model of a retail building located in Ranchi, India. A Baseline design of retail building having a rectangular footprint area is compared with four buildings with different footprint areas (Rectangular, T, L, H and U), in the South-West orientation. The thermal models for lighting of retail building are developed using eQuest software, and results obtained were validated experimentally. Intensity of light is reduced by 35% in baseline building corresponding to the amount of energy saved by upgrading to a T8 fluorescent fixture from a T12 fluorescent fixture. Average daylight factor of retail building in hot summer was found to be 34.80% experimentally and 28.98% through simulation. Based on energy consumption it is found that, for temperate buildings with rectangular footprints, buildings with L footprints, and buildings with H footprints are preferable when targeting net-zero energy status. The results encourage architects and engineers to work out an effective framework to enhance the use of natural illumination energy and suitable lighting according to buildings layout.Om PrakashAsim AhmadAnil KumarS.M. Mozammil HasnainAli ZarePuneet VermaKeAi Communications Co., Ltd.articleBuilding shapeElectricity consumptionBuilding orientationEnergy efficiencyDaylight factorMaterials of engineering and construction. Mechanics of materialsTA401-492Energy conservationTJ163.26-163.5ENMaterials Science for Energy Technologies, Vol 4, Iss , Pp 367-382 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Building shape Electricity consumption Building orientation Energy efficiency Daylight factor Materials of engineering and construction. Mechanics of materials TA401-492 Energy conservation TJ163.26-163.5
spellingShingle	Building shape Electricity consumption Building orientation Energy efficiency Daylight factor Materials of engineering and construction. Mechanics of materials TA401-492 Energy conservation TJ163.26-163.5 Om Prakash Asim Ahmad Anil Kumar S.M. Mozammil Hasnain Ali Zare Puneet Verma Thermal performance and energy consumption analysis of retail buildings through daylighting: A numerical model with experimental validation
description	The simultaneous impact of a building's electricity consumption and thermal performance is analyzed in this paper by taking a thermal model of a retail building located in Ranchi, India. A Baseline design of retail building having a rectangular footprint area is compared with four buildings with different footprint areas (Rectangular, T, L, H and U), in the South-West orientation. The thermal models for lighting of retail building are developed using eQuest software, and results obtained were validated experimentally. Intensity of light is reduced by 35% in baseline building corresponding to the amount of energy saved by upgrading to a T8 fluorescent fixture from a T12 fluorescent fixture. Average daylight factor of retail building in hot summer was found to be 34.80% experimentally and 28.98% through simulation. Based on energy consumption it is found that, for temperate buildings with rectangular footprints, buildings with L footprints, and buildings with H footprints are preferable when targeting net-zero energy status. The results encourage architects and engineers to work out an effective framework to enhance the use of natural illumination energy and suitable lighting according to buildings layout.
format	article
author	Om Prakash Asim Ahmad Anil Kumar S.M. Mozammil Hasnain Ali Zare Puneet Verma
author_facet	Om Prakash Asim Ahmad Anil Kumar S.M. Mozammil Hasnain Ali Zare Puneet Verma
author_sort	Om Prakash
title	Thermal performance and energy consumption analysis of retail buildings through daylighting: A numerical model with experimental validation
title_short	Thermal performance and energy consumption analysis of retail buildings through daylighting: A numerical model with experimental validation
title_full	Thermal performance and energy consumption analysis of retail buildings through daylighting: A numerical model with experimental validation
title_fullStr	Thermal performance and energy consumption analysis of retail buildings through daylighting: A numerical model with experimental validation
title_full_unstemmed	Thermal performance and energy consumption analysis of retail buildings through daylighting: A numerical model with experimental validation
title_sort	thermal performance and energy consumption analysis of retail buildings through daylighting: a numerical model with experimental validation
publisher	KeAi Communications Co., Ltd.
publishDate	2021
url	https://doaj.org/article/3abbd6d046854ae899984ab59a8fdf59
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Thermal performance and energy consumption analysis of retail buildings through daylighting: A numerical model with experimental validation

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