Hand-operated natural ventilation windows of skyscraper building

Yuko Iwahashi, Jeongsoo Kim, Shin Ichi Tanabe, Tomomi Kawaguchi, Ken Ichi Yasuda

研究成果: Conference contribution

抄録

Recently, buildings with natural ventilation system have increased from the points of indoor comfort and energy conservation. In this study, field measurement, questionnaire survey and BEMS-data analysis were conducted at a skyscraper office building with hand-operated natural ventilation windows in order to investigate the window performance and actual window operation during a year. According to the measurement survey, the temperature of the air that flowed in through the window has risen remarkably in the cavity of double-skin due to sunlight. From questionnaire survey, we found that the workers feel the necessity of the natural ventilation windows, and prefer manual control to automatic control. From the result of BEMS-data analysis, it was indicated that the window open rate had a high correlation with the outdoor temperature, and reached its peak at around 21 °C. Furthermore, it was shown that a regular enlightenment activity of appropriate window operation led to energy conservation.

元の言語English
ホスト出版物のタイトル12th International Conference on Indoor Air Quality and Climate 2011
ページ1409-1414
ページ数6
出版物ステータスPublished - 2011 12 1
イベント12th International Conference on Indoor Air Quality and Climate 2011 - Austin, TX, United States
継続期間: 2011 6 52011 6 10

出版物シリーズ

名前12th International Conference on Indoor Air Quality and Climate 2011
2

Conference

Conference12th International Conference on Indoor Air Quality and Climate 2011
United States
Austin, TX
期間11/6/511/6/10

ASJC Scopus subject areas

  • Pollution

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