Effect of shifts from occupant design position on performance of ceiling personalized ventilation assisted with desk fan or chair fans
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- 作者：Carine Habchia ; Walid Chakrounb ; Sorour Alotaibib ; Kamel Ghalia ; Nesreen Ghaddara ; farah@aub.edu.lb" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ceiling personalized ventilation ; Use of desk/chair fans for comfort ; Indoor air quality ; Thermal comfort ; Energy efficiency
- 刊名：Energy & Buildings
- 出版年：2016
- 出版时间：1 April 2016
- 年：2016
- 卷：117
- 期：Complete
- 页码：20-32
- 全文大小：3407 K
文摘
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The effect of occupant position shift was studied for CPV assisted by DF versus CF.
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The system performance was investigated in terms of thermal comfort and IAQ.
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CFs maintained good performance of the system with shift by flow re-localization.
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DFs resulted in largely degrading system performance for a shift distance of 20 cm.
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CFs reduced the energy consumption by 14.87% compared to DFs for no shift.