技术中心

【英文篇名】 Relationships between thermal sensation,acceptability and comfort under uniform and non-uniform thermal environments 【作者中文名】 张宇峰; 赵荣义; 【作者英文名】 Zhang Yufeng and Zhao Rongyi South China University of Technology; Guangzhou; China; 【作者单位】 华南理工大学; 清华大学; 【文献出处】 暖通空调, Heating Ventilating 热可接受度; 热舒适; 均匀热环境; 不均匀热环境; 热感觉不均匀度; 【英文关键词】 thermal sensation; thermal acceptability; thermal comfort; uniform thermal environment; non-uniform thermal environment; non-uniformity of thermal sensation; 【摘要】 对30名受试者采用问卷调查的方式,研究了均匀热环境和不均匀热环境下人体全身热感觉、热可接受度和热舒适的关系。结果显示,在均匀热环境下,全身热感觉、热可接受度和热舒适具有较强的线性相关关系,可接受范围涵盖了(0,1.5)的热感觉投票和"舒适"与"稍有不适"标度范围内的热舒适投票;在不均匀热环境下,全身热可接受度与热舒适密切相关,而全身热感觉与热可接受度和热舒适出现分离,热感觉不均匀度是其原因。综合考虑全身热感觉和热感觉不均匀度的影响,提出了综合评价模型。经验证,该模型适用于全身热状态为中性偏热的均匀和不均匀热环境。 【英文摘要】 With the questionnaires from 30 subjects,studies the relationships between their overall thermal sensation,acceptability and comfort under uniform and non-uniform conditions separately.The results show that overall thermal sensation,acceptability and comfort are correlated closely under uniform conditions and the acceptable range runs from neutral to 1.5 on thermal sensation scale and contains all comfortable and slightly uncomfortable votes on thermal comfort scale.Under non-uniform conditions overall ther... 【基金】 国家自然科学基金资助项目(编号:50178037)