| 工位空调送风气流微环境评价 |
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| 引用本文： | 端木琳,舒海文,杜国付. 工位空调送风气流微环境评价[J]. 暖通空调, 2004, 34(12): 7-9 |
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| 作者姓名： | 端木琳 舒海文 杜国付 |
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| 作者单位： | 1. 大连理工大学
2. 中国建筑科学研究院空气调节研究所 |
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| 基金项目： | 辽宁省自然科学基金资助项目(编号:20022143) |
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| 摘 要： | 模拟了三种送风速度下送风气流在人体活动区形成的速度场、温度场及PMV的分布，结果表明人员活动区存在送风不均匀和温度分层现象，有助于解决吹风感；PMV值在 1和-1之间，可以满足人体热舒适要求。
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| 关 键 词： | 下送风 PMV 工位空调 不均匀 人体热舒适 气流 人体活动 微环境 评价 吹风 |
| 修稿时间： | 2004-02-20 |
Microenvironment evaluation of air supply in task air conditioning systems |
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| By Duanmu Lin,Shu Hai wen and Du Guofu Dalian University of Technology,Dalian,Liaoning Province,China. Microenvironment evaluation of air supply in task air conditioning systems[J]. Journal Heating Ventilating and Airconditioning, 2004, 34(12): 7-9 |
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| Authors: | By Duanmu Lin Shu Hai wen Du Guofu Dalian University of Technology Dalian Liaoning Province China |
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| Abstract: | Simulates the velocity, temperature and PMV distribution of occupant zone in three supply air velocities. The results show that this air conditioning mode exists uneven air delivery and temperature stratification which help to solve the cold draft problem, and the PMV values are between - 1 and + 1, which can satisfy human thermal comfort requirement. |
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| Keywords: | task air conditioning microenvironment thermal comfort temperature stratification |
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