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Theoretical and experimental analysis of daylight performance for various shading systems

Abstract

The daylight coefficient approach is used for the theoretical analysis of various shading systems. Once a set of these coefficients has been calculated, it is very easy to calculate illuminance in the interior of a room under various sky luminance distributions. The present paper examines a method based on daylight coefficients to evaluate daylight in the interior of a room. The method is compared with existing radiosity and ray-tracing methods. The examined method is experimentaly validated using measurements obtained in a PASSYS test-cell equipped with shading devices. (orig.)
Authors:
Tsangrassoulis, A; [1]  Santamouris, M; [1]  Asimakopoulos, D [1] 
  1. Group Building Enviromental Studies, Lab. of Meteorology, Dept. of Applied Physics, Univ. of Athens (Greece)
Publication Date:
Dec 31, 1996
Product Type:
Journal Article
Reference Number:
SCA: 320100; PA: CHF-97:0G3201; EDB-97:040557; SN: 97001749486
Resource Relation:
Journal Name: Energy and Buildings; Journal Volume: 24; Journal Issue: 3; Other Information: PBD: 1996
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; HOUSES; DAYLIGHTING; SHADING; PERFORMANCE; DIAGRAMS
OSTI ID:
440529
Country of Origin:
Switzerland
Language:
English
Other Identifying Numbers:
Journal ID: ENEBDR; ISSN 0378-7788; TRN: CH97G3201
Submitting Site:
CHF
Size:
pp. 223-230
Announcement Date:

Citation Formats

Tsangrassoulis, A, Santamouris, M, and Asimakopoulos, D. Theoretical and experimental analysis of daylight performance for various shading systems. Switzerland: N. p., 1996. Web. doi:10.1016/S0378-7788(96)00981-4.
Tsangrassoulis, A, Santamouris, M, & Asimakopoulos, D. Theoretical and experimental analysis of daylight performance for various shading systems. Switzerland. doi:10.1016/S0378-7788(96)00981-4.
Tsangrassoulis, A, Santamouris, M, and Asimakopoulos, D. 1996. "Theoretical and experimental analysis of daylight performance for various shading systems." Switzerland. doi:10.1016/S0378-7788(96)00981-4. https://www.osti.gov/servlets/purl/10.1016/S0378-7788(96)00981-4.
@misc{etde_440529,
title = {Theoretical and experimental analysis of daylight performance for various shading systems}
author = {Tsangrassoulis, A, Santamouris, M, and Asimakopoulos, D}
abstractNote = {The daylight coefficient approach is used for the theoretical analysis of various shading systems. Once a set of these coefficients has been calculated, it is very easy to calculate illuminance in the interior of a room under various sky luminance distributions. The present paper examines a method based on daylight coefficients to evaluate daylight in the interior of a room. The method is compared with existing radiosity and ray-tracing methods. The examined method is experimentaly validated using measurements obtained in a PASSYS test-cell equipped with shading devices. (orig.)}
doi = {10.1016/S0378-7788(96)00981-4}
journal = {Energy and Buildings}
issue = {3}
volume = {24}
journal type = {AC}
place = {Switzerland}
year = {1996}
month = {Dec}
}