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_id	2dc4
authors	Ng, E., Lam, K.P., Wu, W., Nagakura T.
year	1999
title	The application of computer simulation techniques to the design and preservation of a national monument
source	IBPSA, Kyoto, vol 2, 555-562
summary	The paper outlines a two-year research program where Radiance was used in the conversion of Empress Place, a national monument in Singapore, into an Asian Civilisation Museum. The paper describes how the research team fine-tune the modeling and software settings to cope with some of the contextual issues of design. Inaddition, the paper discusses how Radiance could be used to aid the design of the building. One of the more difficult tasks the researchers faced was to model and validate some of the daylighting control devices that are part of the existing features of the building. And to design new control devices that are architecturally consistent with the building. Working with the design team, options and strategies are studied. At the end, contrary to the original beliefs of the architect, and much to the liking of the curator, it has been demonstrated that, carefully designed, daylighting could be introduced into the gallery and that it will enhance the quality of the interior spaces. The building is currently under construction.
series	other
last changed	2003/04/23 15:50

_id	02dc
authors	Ng, E.N., Poh, L.K., Wei, W. and Nagakura, T.
year	1999
title	Advanced Lighting Simulation in Architectural Design in the Tropics
doi	https://doi.org/10.52842/conf.caadria.1999.429
source	CAADRIA '99 [Proceedings of The Fourth Conference on Computer Aided Architectural Design Research in Asia / ISBN 7-5439-1233-3] Shanghai (China) 5-7 May 1999, pp. 429-441
summary	This paper outlines a two years research program that the team attempted to apply one of the most powerful computational lighting simulation software RADIANCE to assist in daylighting design of an actual building in the tropics. The validation studies, which were carried out in the Asian Civilisation Museum (ACM) in Singapore, show that Radiance can be used to predict the internal illuminance with a high degree of accuracy under overcast sky conditions without external obstruction. The experimental application of Radiance to daylighting investigation of the ACM further supports its capabilities as well as its accuracy. Using Radiance to study two daylighting control options (curtains and louvers), it can be found that louvers are more effective than curtains as daylighting control devices, and that the angle of the louvers has more effect than their reflectance on daylight penetration and distribution.
series	CAADRIA
last changed	2022/06/07 07:58

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