首页 | 本学科首页   官方微博 | 高级检索  
     检索      

均匀与不均匀室内热环境的评价指标
引用本文:张宇峰,孙淑凤,赵荣义.均匀与不均匀室内热环境的评价指标[J].清华大学学报(自然科学版),2006,46(12):1949-1952.
作者姓名:张宇峰  孙淑凤  赵荣义
作者单位:1. 华南理工大学建筑学院,510640
2. 北京科技大学,热能系,北京,100083
3. 清华大学,建筑技术科学系,北京,100084
摘    要:为了合理评价室内热环境,对评价指标进行了比较与选择。通过对30名受试者在均匀热环境和不均匀热环境的投票结果的分析,探讨了热感觉、热舒适和热可接受度3种评价指标的内在联系和区别。结果表明,在稳态均匀热环境中3者等价,可任选其一作为评价指标;在稳态不均匀热环境中,全身热感觉与其它两个指标出现分离,不能作为评价指标。建立了评价指标的投票均值与相应比率之间的理论关系式。

关 键 词:室内热环境  评价指标  不均匀热环境  不满意率  舒适率
文章编号:1000-0054(2006)12-1949-04
修稿时间:2005年11月3日

Evaluating indices for indoor uniform and non-uniform thermal environments
ZHANG Yufeng,SUN Shufeng,ZHAO Rongyi.Evaluating indices for indoor uniform and non-uniform thermal environments[J].Journal of Tsinghua University(Science and Technology),2006,46(12):1949-1952.
Authors:ZHANG Yufeng  SUN Shufeng  ZHAO Rongyi
Abstract:Thermal environment assessment indices were developed to properly evaluate indoor thermal environments.30 subjects reported their overall thermal sensation,thermal comfort,and thermal acceptability in uniform and non-uniform environments.The results show that these three thermal indices provide equivalent evaluations of uniform environments.Overall thermal sensation differs from the other two indices in evaluating non-uniform environments,so it is not a proper index for non-uniform environments.The percentage and mean for each index are related theoretically to the standard deviation.
Keywords:indoor thermal environment  evaluating indices  non-uniform thermal environment  percent dissatisfied  percent comfortable
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号