Wind tunnel experiments on surface wind pressure and cross-ventilation flow rate in densely populated residential area: Study on proper design method of locating windows aiming at utilization of cross-ventilation in densely populated residential area (Part 1)

Toshihiro Nonaka, Takashi Kurabuchi, Masaaki Ohba, Tomoyuki Endo, Tomonobu Goto, Kenji Tsukamoto

研究成果: Article査読

6 被引用数 (Scopus)

抄録

This study focused on the efficient use of cross-ventilation in a densely populated area. Wind tunnel experiments were conducted to understand the relation between the building coverage ratio and the wind pressure coefficient. The experiments and calculations revealed the following information: (1) the overall Cp value of a flat roof residence approaches zero when the building coverage ratio increases; (2) a negative pressure is maintained near the ridge of a leeward roof; and (3) the efficient use of the negative pressure near the ridge on the leeward roof can improve the cross-ventilation rate in a densely populated area.

本文言語English
ページ(範囲)951-956
ページ数6
ジャーナルJournal of Environmental Engineering
74
642
DOI
出版ステータスPublished - 2009 8
外部発表はい

ASJC Scopus subject areas

  • 環境工学

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