CO concentration decay profile and ceiling jet entrainment in aircraft cargo compartment fires at reduced pressures
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- 作者：Jie Wanga ; wangjie87@wust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yangyue Pana ; Song Lub ; lusong@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Kaihua Luc ; Wangsheng Chena
- 关键词：Ceiling jet ; Reduced pressure ; Carbon monoxide concentration ; Entrainment coefficient ; Aircraft cargo compartment
- 刊名：Applied Thermal Engineering
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：110
- 期：Complete
- 页码：772-778
- 全文大小：738 K
文摘
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CO concentration profile of ceiling jet at reduced ambient pressures was investigated.
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Theoretical and empirical correlations for CO concentration decay profile were established.
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Correlation of ceiling jet mass flow rate was proposed considering entrainment coefficient ratio.
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Entrainment coefficient decreases with decreasing pressure and ceiling distance.