NDLI: Analysis of various opening configurations of a second-generation virtual natural lighting solutions prototype

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Analysis of various opening configurations of a second-generation virtual natural lighting solutions prototype

Content Provider	Semantic Scholar
Author	Mangkuto, Ra Rizki Aries, Mbc Myriam Loenen, Van Ej Evert Hensen, Jlm Jan
Copyright Year	2014
Abstract	ABSTRACTTo address the absence of natural light in working spaces, virtual natural lighting solutions (VNLS) can be promising. VNLS are systems that artificially provide lighting as well as a realistic outside view with properties comparable to those of real windows and skylights. This article discusses the evaluation and analysis of various opening configurations of a second-generation VNLS prototype, which features an array of light emitting diode (LED) tiles coupled with a line of linear LED fixtures with adjustable color temperatures that provide direct light. Simulation using Radiance was performed and validated with the measurement results. Various possibilities of placing the prototypes inside the test room were investigated in Radiance to determine the effect on space availability and visual comfort. Based on the comparison of seven configurations of two prototypes with equal total opening size, it was found that nearly all configurations tested yielded a space availability of 100% with a criterio.
Starting Page	223
Ending Page	236
Page Count	14
File Format	PDF HTM / HTML
DOI	10.1080/15502724.2014.948185
Volume Number	10
Alternate Webpage(s)	https://pure.tue.nl/ws/files/3761956/387451472349521.pdf
Alternate Webpage(s)	http://janhensen.nl/publications_folder/14_leukos_mangkuto.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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