Selecting air speeds for cooling at sedentary and non-sedentary office activity levels

Zhai Yongchao; Arens Edward; Elsworth Kit; Zhang Hui

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Selecting air speeds for cooling at sedentary and non-sedentary office activity levels

机译：选择久坐和非久坐办公室活动水平的冷却风速

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Subjects were tested under a set of air speed setpoints as might be used in automated control of ceiling fans. At lower temperatures the fan speeds were slightly higher than needed for thermal neutrality, to account for occasional non-sedentary metabolic rates associated with getting up, standing, or moving about. At higher temperatures the air speed supplied was conservative, to minimize mechanical wind disruption, while allowing thermal sensations above neutral.

机译：在一组可能用于吊扇自动控制的风速设定点下对受试者进行了测试。在较低的温度下，风扇速度略高于热中和所需的速度，以解决与起床，站立或四处走动相关的偶尔的非固定代谢率。在较高的温度下，所提供的空气速度较为保守，以最大程度地减少机械风的干扰，同时允许高于中性的热感。

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来源
《Building and Environment》 |2017年第9期|247-257|共11页
作者
Zhai Yongchao; Arens Edward; Elsworth Kit; Zhang Hui;
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作者单位

Xian Univ Architecture & Technol, Dept Architecture, Xian 715500, Shaanxi, Peoples R China;

Univ Calif Berkeley, CBE, Berkeley, CA 94720 USA;

Univ Calif Berkeley, CBE, Berkeley, CA 94720 USA;

Univ Calif Berkeley, CBE, Berkeley, CA 94720 USA;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Air movement; Automated fan control; Thermal comfort; Personal control; Metabolic rate;

机译：空气流动;自动风扇控制;热舒适度;个人控制;代谢率;

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3. A portable, low-cost, smartphone assisted methodology for on-site measurement of NO_2 levels in ambient air by selective chemical reactivity and digital image analysis [J] . Maria Cerrato-Alvarez, Samuel Frutos-Puerto, Patricia Arroyo, Sensors and Actuators . 2021,第Jula期

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4. A PILOT STUDY OF SHORT-TERM EFFECTS OF NON-SEDENTARY BEHAVIOUR ON MOOD CHANGES [C] . Aleksandar Matic, Venet Osmani, Andrei Popleteev, International Conference on Health Informatics . 2012

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8. Serum Lipid Levels in Selected Air Force Officers during the First Four Years after Graduation from the USAF Academy [R] . Clark, D. A., Jackson, W. G., Fusto, K. L. 1981

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Selecting air speeds for cooling at sedentary and non-sedentary office activity levels

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