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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/5273

Title: Hybrid ventilation for low energy building design in south China
Authors: Ji, Yingchun
Lomas, Kevin J.
Cook, Malcolm J.
Keywords: Hybrid ventilation
Low energy building
CFD
Dynamic thermal simulation
Issue Date: 2009
Publisher: © Elsevier
Citation: JI, Y., LOMAS, K.J. and COOK, M.J., 2009. Hybrid ventilation for low energy building design in south China. Building and Environment, 44 (11), pp. 2245-2255
Abstract: Buildings and their related activities are responsible for a large portion of the energy consumed in China. It is therefore worthwhile to investigate methods for improving the energy efficiency of buildings. This paper describes a low energy building design in Hangzhou, south China. A hybrid ventilation system which employs both natural and mechanical ventilation was used for the building due to the severity of the climate. The passive ventilation system was tested using computational fluid dynamics (CFD) and the results showed that, in the mid-seasons, natural ventilation for the building is viable. The likely thermal performance of the building design throughout the year was evaluated using dynamic thermal simulation (DTS) with local hourly standard weather data. It is evident from the modelling results that the hybrid ventilation system is a feasible, low energy approach for building design, even in sub-tropical climates such as south China.
Description: This article was published in the journal, Building and Environment [© Elsevier]. It is available at: http://dx.doi.org/10.1016/j.buildenv.2009.02.015
Version: Accepted for publication
DOI: 10.1016/j.buildenv.2009.02.015
URI: https://dspace.lboro.ac.uk/2134/5273
ISSN: 0360-1323
Appears in Collections:Published Articles (Civil and Building Engineering)

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