Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky

Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky

The use of daylight has energy saving implications. But to harness daylight requires detailed analysis into its penetration. The paper predicts the depth of daylight zone and Permanent Supplementary Artificial Lighting of Interiors (PSALI) in a generalized high-rise office space in Kuala Lumpur, Mal...

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Bibliographic Details
Main Authors: Mohammad Shahriar, Abu Nur, Mohit, Mohammad Abdul
Format: Article
Language:English
Published: Elsevier Ltd 2007
Subjects:
NA100 Architecture and the state
Online Access:http://irep.iium.edu.my/33374/
http://irep.iium.edu.my/33374/
http://irep.iium.edu.my/33374/
http://irep.iium.edu.my/33374/1/20131210135135204.pdf
id iium-33374
recordtype eprints
spelling iium-333742013-12-12T07:51:25Z http://irep.iium.edu.my/33374/ Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky Mohammad Shahriar, Abu Nur Mohit, Mohammad Abdul NA100 Architecture and the state The use of daylight has energy saving implications. But to harness daylight requires detailed analysis into its penetration. The paper predicts the depth of daylight zone and Permanent Supplementary Artificial Lighting of Interiors (PSALI) in a generalized high-rise office space in Kuala Lumpur, Malaysia. Using CIE Standard General Skies, two experiements are conducted to find the probable upper and lower limits of daylight penetration throughout the year. As CIE Standard General Skies are not widely incorporated into simulation software, therefore, combination of Daylight Coefficient method and Waldram Diagrams is used for daylight calculation. The lowest daylight penetration is taken as the depth of daylight zone while the difference between the lowest and highest penetration is considered for the depth of PSALI zone. Elsevier Ltd 2007-08 Article PeerReviewed application/pdf en http://irep.iium.edu.my/33374/1/20131210135135204.pdf Mohammad Shahriar, Abu Nur and Mohit, Mohammad Abdul (2007) Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky. Building and Environment, 42 (8). pp. 2850-2859. ISSN 0360-1323 http://www.elsevier.com/locate/buildenv doi:10.1016/j.buildenv.2006.10.021
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic NA100 Architecture and the state
spellingShingle NA100 Architecture and the state
Mohammad Shahriar, Abu Nur
Mohit, Mohammad Abdul
Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky
description The use of daylight has energy saving implications. But to harness daylight requires detailed analysis into its penetration. The paper predicts the depth of daylight zone and Permanent Supplementary Artificial Lighting of Interiors (PSALI) in a generalized high-rise office space in Kuala Lumpur, Malaysia. Using CIE Standard General Skies, two experiements are conducted to find the probable upper and lower limits of daylight penetration throughout the year. As CIE Standard General Skies are not widely incorporated into simulation software, therefore, combination of Daylight Coefficient method and Waldram Diagrams is used for daylight calculation. The lowest daylight penetration is taken as the depth of daylight zone while the difference between the lowest and highest penetration is considered for the depth of PSALI zone.
format Article
author Mohammad Shahriar, Abu Nur
Mohit, Mohammad Abdul
author_facet Mohammad Shahriar, Abu Nur
Mohit, Mohammad Abdul
author_sort Mohammad Shahriar, Abu Nur
title Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky
title_short Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky
title_full Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky
title_fullStr Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky
title_full_unstemmed Estimating depth of daylight zone and PSALI for side lit office spaces using the CIE Standard General Sky
title_sort estimating depth of daylight zone and psali for side lit office spaces using the cie standard general sky
publisher Elsevier Ltd
publishDate 2007
url http://irep.iium.edu.my/33374/
http://irep.iium.edu.my/33374/
http://irep.iium.edu.my/33374/
http://irep.iium.edu.my/33374/1/20131210135135204.pdf
first_indexed 2023-09-18T20:48:13Z
last_indexed 2023-09-18T20:48:13Z
_version_ 1777409818760314880

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