Modelling and Monitoring Natural Ventilation for Conventional Kitchens in Taiwan with Transoms Replaced with Porous Screens-Reference-Cited by-同舟云学术

Modelling and Monitoring Natural Ventilation for Conventional Kitchens in Taiwan with Transoms Replaced with Porous Screens

Published:2006-04 Issue:2 Volume:15 Page:173-178
ISSN:1420-326X
Container-title:Indoor and Built Environment
language:en
Short-container-title:Indoor and Built Environment

Author:

Chiang Che-Ming,Chang Kuei-Feng¹,Lee Chia-Yen²,Chou Po-Cheng³

Affiliation:

1. Department of Architecture, National Cheng-Kung University, Tainan, Taiwan

2. Department of Mechanical and Automation Engineering, Da-Yeh University, Changhua, Taiwan

3. Department of Interior Design, Shu-Te University, Kaohsiung County, Taiwan

Abstract

This study analyses the ventilation efficiency and indoor air quality of conventional kitchens in Taiwan, in which the transoms were replaced by screens of various porosities. Numerical simulations and full-scale laboratory experiments were performed to investigate the influence of the porous screens on the temperature fields, flow fields and ventilation rates within the kitchen. The tracer-gas concentration decay method was applied to measure the air exchange rate and the age of the air in the kitchen. Meanwhile, computational fluid dynamics (CFD) analysis was performed to obtain a detailed understanding of the temperature and flow distributions.

Publisher

SAGE Publications

Subject

Public Health, Environmental and Occupational Health

Link

http://journals.sagepub.com/doi/pdf/10.1177/1420326X06063872

Reference17 articles.

1. Quantification of Indoor TVOC Levels from Different Sources in Mechanically Ventilated Buildings

2. The influence of an architectural design alternative (transoms) on indoor air environment in conventional kitchens in Taiwan

3. Characterisation of Gas Phase Organic Emissions from Hot Cooking Oil in Commercial Kitchens

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