Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	8a28
authors	Ng, E., Yan-Yung, P., Lam, K., Wei, W. and Nagakura, T.
year	2001
title	Advanced lighting simulation in architectural design in the tropics
source	Automation in Construction 10 (3) (2001) pp. 365-379
summary	This paper outlines a 2-year research program that the team attempted to apply one of the most powerful computational lighting simulation softwares, to assist in the daylighting design of an actual building in the tropics. The validation studies, which were carried out in the Asian Civilisation Museum (ACM) in Singapore, showed that can be used to predict the internal illuminance with a high degree of accuracy under overcast sky conditions. The experimental application of to daylighting investigation of the ACM further supports its capabilities as well as its accuracy. Using 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 have more effect than their reflectance on daylight penetration and distribution.
series	journal paper
more	http://www.elsevier.com/locate/autcon
last changed	2003/05/15 21:23

_id	0b74
authors	Chow, B., Lam, S. and Tsou, J.
year	2001
title	The impact of computer-based design tools for daylighting simulation and prediction for a built environment
source	CAADRIA 2001 [Proceedings of the Sixth Conference on Computer Aided Architectural Design Research in Asia / ISBN 1-86487-096-6] Sydney 19-21 April 2001, pp. 169-179
doi	https://doi.org/10.52842/conf.caadria.2001.169
summary	This paper investigates the application of computer daylighting simulation to provide qualitative assessment and comparison for designers to improve the built environment especially for non-technical architecture students. A comprehensive study was carried out to evaluate different daylighting design tools and to identify the limitation of current systems in the academic field. The paper will focus mainly on the dynamic information exchange between scientific visualization and the design decision-making process. Both architectural design studio environment and practical design problems in the real world setting were experimented and evaluated. Two case studies are presented: a proposed gallery space for a museum, and a detail architectural design of a community church. Architectural design alterations are proposed, simulated and discussed. The recursive feedback of the designers are studied and documented. Through a combination of qualitative assessment and comparison, designers can evaluate and compare different design options in the computing environment before implementing in the real world situation.
series	CAADRIA
email
last changed	2022/06/07 07:56

_id	a46a
authors	Tsou, J.-Y., Lam, S. and Hall, T.W.
year	2001
title	Integrating Scientific Visualization with Studio Education – Developing Design Options by Applying CFD
source	Reinventing the Discourse - How Digital Tools Help Bridge and Transform Research, Education and Practice in Architecture [Proceedings of the Twenty First Annual Conference of the Association for Computer-Aided Design in Architecture / ISBN 1-880250-10-1] Buffalo (New York) 11-14 October 2001, pp. 302-310
doi	https://doi.org/10.52842/conf.acadia.2001.302
summary	To meet the urgent need of education in environmentally responsive architecture, the Architecture Department of The Chinese University of Hong Kong has organized lectures and studios to provide students with knowledge and hands-on experience in environmental design strategies. Considering the context of Hong Kong with a hot-humid sub-tropical climate and hyper-dense urban environment, the current approach in the design studio education has been mainly based on intuition with very limited supports in terms of technical know-how and scientific evidence. Many students of architecture tend to follow established paradigms that have evolved through experience with similar projects. In this paper, we report the research findings of a pilot study that applied advanced scientific simulation skills in studio education designed to help students explore environmental design strategies during early stages of project design development.
keywords	Scientific Visualization, Studio Education, Computer-Aided Architectural Design
series	ACADIA
email
last changed	2022/06/07 07:57

_id	7526
authors	Tsou, J.-Y., Yimin, Z. and Lam, S.
year	2001
title	Improving Air Quality of Public Transport Interchanges - Design Strategies to integrate CFD simulation in early design process
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 54-59
doi	https://doi.org/10.52842/conf.ecaade.2001.054
summary	Indoor public transport interchanges (PTI) are ubiquitous in Hong Kong. In the hyperdense urban context, land use has been optimized through the design of complex public facilities. Owing to the use of diesel engines by public transport vehicles, the main pollutants are sulphur dioxide, nitrogen dioxide and carbon monoxides. Although the Hong Kong Government took measurements to improve the air quality in PTI, unfortunately, the problem has not been solved up to now. To effectively integrate the architectural design with efficient ventilation system to remove pollutants, designers and engineers need to predict and visualize the pollutant concentration and the time history of pollutant transfer during early stage of design. With time dependent computational fluid dynamics (CFD) simulation and the scientific visualization technology, architects and engineers could visualize the pollutant distribution in real time, and “what-if” scenarios could be investigated collaboratively. In this project, we have established a time-dependent CFD multiphase model to describe the pollutant concentration and the time history of pollutant transfer in PTI. On the basis of simulation results, several new design schemes are proposed and tested.
keywords	Public Transport Interchanges, Early Design Process, Computational Fluid Dynamics Simulation (CFD) & Scientific Visualization
series	eCAADe
email
last changed	2022/06/07 07:57

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