当システム
  詳細検索
Japanese | English 

Nara Women's University Digital Information Repository > 030 生活環境学部 > 学外刊行物(生活環境学部) > 雑誌 >

このアイテムのファイル:

ファイル 記述 サイズ形式
AA00679987_v50n1_pp33-39.pdf275.25 kBAdobe PDF見る/開く
タイトル: Effects of ambient temperature steps on thermal comfort requirements
著者: Nagano, Kazuo link image; Takaki, Akira; Hirakawa, Megumi; Tochihara, Yutaka link image
著者(別表記) : 長野, 和雄
著者読み: ながの, かずお; たかき, あきら; ひらかわ, めぐみ; とちはら, ゆたか
キーワード: Transient thermal comfort; Climate chamber; Experiment; Temperature down-step; Skin temperature
発行日: 2005年 9月
出版者: Springer Verlag
引用: International Journal Of Biometeorology 2005 Sep; Vol. 50 (1), pp. 33-9
抄録: The purpose of this study was to determine the thermal comfort requirements for steps in temperature. Thirty male subjects were exposed for 50 minutes to a 34 or 37°C condition, and then quickly transferred to a cooler environment of 31, 28, 25, and 22°C for 50 minutes. Mean skin temperature was continuously measured, and the subjects reported their thermal sensation and comfort sensation every 2 minutes. Just after the step changes, the mean skin temperature immediately decreased, while the thermal sensation overshot and gradually rose again. Both the skin temperature and the thermal sensation seemed to reach a constant level within about 20 minutes. However, there were differences in the mean skin temperature and the neutral temperature derived from the correlation between the ambient temperature and the thermal sensation even 50 minutes after the steps, due to the thermal environmental condition before the changes of temperature. The change in the neutral temperature with time was expressed as two attenuating equations. These equations indicate that there is an obvious difference between the neutral temperatures due to the thermal condition before step changes, and that it takes more than 50 minutes after the step changes to reach the steady state. It is expected that these equations predict in quantitative terms the thermal comfort requirements within a given experimental condition.
記述: The original publication is available at www.springerlink.com
???metadata.dc.relation.pmid???: 15856330
URI: http://hdl.handle.net/10935/3227
ISSN: 1432-1254
出版社リンク: http://link.springer.com/article/10.1007/s00484-005-0265-3
出現コレクション:雑誌

このアイテムの引用には次の識別子を使用してください: http://hdl.handle.net/10935/3227

当システムに保管されているアイテムはすべて著作権により保護されています。

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2006 MIT and Hewlett-Packard - ご意見をお寄せください