Passive control methods of Kerala traditional architecture for a comfortable indoor environment: A comparative investigation during winter and summer

Kerala is a strip of land on the southwest coast of India lying between Arabian Sea on the west and Western Ghats on the east. The traditional architecture of Kerala is known for its use of natural and passive methods for a comfortable indoor environment. However, it has not been proved by a detaile...

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Bibliographic Details
Published in:Building and environment 2010-05, Vol.45 (5), p.1134-1143
Main Authors: Dili, A.S., Naseer, M.A., Varghese, T. Zacharia
Format: Article
Language:English
Subjects:
Applied sciences
Architecture
Architecture typology
Buildings
Buildings. Public works
Exact sciences and technology
Indoor
Indoor environment
Indoor environments
Kerala
Outdoor
Passive control
Residential building
Summer
Thermal comfort
Traditional architecture
Types of buildings
Winter
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Summary:Kerala is a strip of land on the southwest coast of India lying between Arabian Sea on the west and Western Ghats on the east. The traditional architecture of Kerala is known for its use of natural and passive methods for a comfortable indoor environment. However, it has not been proved by a detailed and quantitative evaluation method so far. A field study was thus conducted in the winter and summer periods to investigate the indoor environmental condition of a typical Kerala traditional residential building. The objective of the investigation was to understand the passive environment control system of Kerala traditional architecture by quantitative analysis of various thermal comfort parameters. It was done by continuously monitoring the indoor and outdoor conditions using a custom made instrument called “Architectural Evaluation System”. The results show that the natural and passive control system of Kerala traditional architecture provides comfortable indoor environment irrespective of the outdoor climatic conditions.
ISSN:0360-1323
1873-684X
DOI:10.1016/j.buildenv.2009.10.018