Heating energy consumption of impinging jet ventilation and mixing ventilation in large-height spaces: A comparison study
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- 作者：Xiao Ye ; Hui Zhu ; Yanming Kang ; ymkang@dhu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ke Zhong ; zhongkeyx@dhu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Impinging jet ventilation ; Mixing ventilation ; Large-height space ; Heating energy efficiency ; Energy consumption ; Heating load index
- 刊名：Energy & Buildings
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：130
- 期：Complete
- 页码：697-708
- 全文大小：3311 K
文摘
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Impinging jet ventilation (IJV) is studied when it is used for room heating.
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Effects of outside climate on IJV and air volume control system are considered.
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Each component of heating energy consumption of IJV and MV is estimated.
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IJV can overcome the disadvantage of thermal stratification of MV in winter.
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Total heating energy usage can be obviously reduced when MV is replaced by IJV.