首页    期刊浏览 2024年12月05日 星期四
登录注册

文章基本信息

  • 标题:An Evaluation of a Proposed Ventilation System for Melbourne's CH2 Building
  • 本地全文:下载
  • 作者:Lu Aye ; Robert Fuller
  • 期刊名称:Construction Economics and Building
  • 印刷版ISSN:2204-9029
  • 出版年度:2012
  • 卷号:5
  • 期号:2
  • 页码:47-57
  • 语种:English
  • 出版社:UTS ePRESS
  • 摘要:The understanding of ventilation requirements in commercial buildings has been significantly revised in the last 10-15 years. A link between health, productivity and increased fresh air use has been established by some research and this understanding underpins the ventilation philosophy adopted for the CH2 building. The ventilation system design for CH2 that has been evaluated in this paper envisages a mechanically driven system during the day, using the displacement technique to distribute filtered air. All introduced air will be drawn from outside and no recycling of air will occur. Natural ventilation will be employed at night using the stack effect, enhanced by turbine ventilators. This paper critiques the proposed ventilation system in the light of international experience and the particular conditions of the building's location. The evidence suggests that natural ventilation sometimes may be inadequate to achieve the desired objectives. Minimization of indoor pollutants, adequate filtration and high levels of ventilation should, however, ensure satisfactory air quality during occupied hours.
国家哲学社会科学文献中心版权所有