Daylight Annual Illuminance Investigation in Elementary School Classrooms for the Tropic of Lhokseumawe, Indonesia

This study investigated twenty-two (22) state elementary schools, regarding daylight annual illuminance in the classrooms, using climate-based daylight modelling (CBDM) metrics. This is due to the missing information on the annual daylight performance inside the classroom in Indonesia. Over 250 clas...

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Autores principales:	Atthaillah, Rizki A. Mangkuto, M. Donny Koerniawan, F.X. Nugroho Soelami
Formato:	article
Lenguaje:	EN
Publicado:	Tamkang University Press 2021
Materias:	daylighting elementary school classrooms climate based daylight modeling computer simulation annual illuminances Engineering (General). Civil engineering (General) TA1-2040 Chemical engineering TP155-156 Physics QC1-999
Acceso en línea:	https://doaj.org/article/baf1eadba93f4d1c8cd106d67ed41e89
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spelling	oai:doaj.org-article:baf1eadba93f4d1c8cd106d67ed41e892021-11-23T14:20:40ZDaylight Annual Illuminance Investigation in Elementary School Classrooms for the Tropic of Lhokseumawe, Indonesia10.6180/jase.202202_25(1).00132708-99672708-9975https://doaj.org/article/baf1eadba93f4d1c8cd106d67ed41e892021-11-01T00:00:00Zhttp://jase.tku.edu.tw/articles/jase-202202-25-1-0013https://doaj.org/toc/2708-9967https://doaj.org/toc/2708-9975This study investigated twenty-two (22) state elementary schools, regarding daylight annual illuminance in the classrooms, using climate-based daylight modelling (CBDM) metrics. This is due to the missing information on the annual daylight performance inside the classroom in Indonesia. Over 250 classrooms were assessed using Rhinoceros and Grasshopper computational platforms. Furthermore, the Days simulation engine was employed through the advantage of Ladybug tools to connect and automate the simulation workflow parametrically. Since there were no prior studies using CBDM metrics for daylight assessment of classrooms in the Indonesian context, the illuminance range from 250 to 750 lux was taken as the target for the annual useful daylight illuminance (UDI), as suggested in the Indonesian daylighting standard. The result shows 35 classrooms under the good daylight performance,171 classrooms insufficient category and 50 others under unsatisfactory of annual illuminance. The most sensitive contributors are both corridor and back shading depth with Spearman correlation of -0.70 and -0.76 respectively. The strong sensitive variables both have p-values lower than 0.05 which indicates statistical significance for the model.AtthaillahRizki A. MangkutoM. Donny KoerniawanF.X. Nugroho SoelamiTamkang University Pressarticledaylightingelementary school classroomsclimate based daylight modelingcomputer simulationannual illuminancesEngineering (General). Civil engineering (General)TA1-2040Chemical engineeringTP155-156PhysicsQC1-999ENJournal of Applied Science and Engineering, Vol 25, Iss 1, Pp 129-139 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	daylighting elementary school classrooms climate based daylight modeling computer simulation annual illuminances Engineering (General). Civil engineering (General) TA1-2040 Chemical engineering TP155-156 Physics QC1-999
spellingShingle	daylighting elementary school classrooms climate based daylight modeling computer simulation annual illuminances Engineering (General). Civil engineering (General) TA1-2040 Chemical engineering TP155-156 Physics QC1-999 Atthaillah Rizki A. Mangkuto M. Donny Koerniawan F.X. Nugroho Soelami Daylight Annual Illuminance Investigation in Elementary School Classrooms for the Tropic of Lhokseumawe, Indonesia
description	This study investigated twenty-two (22) state elementary schools, regarding daylight annual illuminance in the classrooms, using climate-based daylight modelling (CBDM) metrics. This is due to the missing information on the annual daylight performance inside the classroom in Indonesia. Over 250 classrooms were assessed using Rhinoceros and Grasshopper computational platforms. Furthermore, the Days simulation engine was employed through the advantage of Ladybug tools to connect and automate the simulation workflow parametrically. Since there were no prior studies using CBDM metrics for daylight assessment of classrooms in the Indonesian context, the illuminance range from 250 to 750 lux was taken as the target for the annual useful daylight illuminance (UDI), as suggested in the Indonesian daylighting standard. The result shows 35 classrooms under the good daylight performance,171 classrooms insufficient category and 50 others under unsatisfactory of annual illuminance. The most sensitive contributors are both corridor and back shading depth with Spearman correlation of -0.70 and -0.76 respectively. The strong sensitive variables both have p-values lower than 0.05 which indicates statistical significance for the model.
format	article
author	Atthaillah Rizki A. Mangkuto M. Donny Koerniawan F.X. Nugroho Soelami
author_facet	Atthaillah Rizki A. Mangkuto M. Donny Koerniawan F.X. Nugroho Soelami
author_sort	Atthaillah
title	Daylight Annual Illuminance Investigation in Elementary School Classrooms for the Tropic of Lhokseumawe, Indonesia
title_short	Daylight Annual Illuminance Investigation in Elementary School Classrooms for the Tropic of Lhokseumawe, Indonesia
title_full	Daylight Annual Illuminance Investigation in Elementary School Classrooms for the Tropic of Lhokseumawe, Indonesia
title_fullStr	Daylight Annual Illuminance Investigation in Elementary School Classrooms for the Tropic of Lhokseumawe, Indonesia
title_full_unstemmed	Daylight Annual Illuminance Investigation in Elementary School Classrooms for the Tropic of Lhokseumawe, Indonesia
title_sort	daylight annual illuminance investigation in elementary school classrooms for the tropic of lhokseumawe, indonesia
publisher	Tamkang University Press
publishDate	2021
url	https://doaj.org/article/baf1eadba93f4d1c8cd106d67ed41e89
work_keys_str_mv	AT atthaillah daylightannualilluminanceinvestigationinelementaryschoolclassroomsforthetropicoflhokseumaweindonesia AT rizkiamangkuto daylightannualilluminanceinvestigationinelementaryschoolclassroomsforthetropicoflhokseumaweindonesia AT mdonnykoerniawan daylightannualilluminanceinvestigationinelementaryschoolclassroomsforthetropicoflhokseumaweindonesia AT fxnugrohosoelami daylightannualilluminanceinvestigationinelementaryschoolclassroomsforthetropicoflhokseumaweindonesia
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Daylight Annual Illuminance Investigation in Elementary School Classrooms for the Tropic of Lhokseumawe, Indonesia

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