[1]魏 洁,余跃进,武志远.热压对住宅厨房集中排烟道排烟能力的影响[J].南京师范大学学报(工程技术版),2015,15(01):025-29.
 Wei Jie,Yu Yuejin,Wu Zhiyuan.The Effect of Thermal Pressure on the Central Exhaust System of a 12-Storey Residential Building[J].Journal of Nanjing Normal University(Engineering and Technology),2015,15(01):025-29.
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热压对住宅厨房集中排烟道排烟能力的影响
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
15卷
期数:
2015年01期
页码:
025-29
栏目:
热能工程
出版日期:
2015-03-20

文章信息/Info

Title:
The Effect of Thermal Pressure on the Central Exhaust System of a 12-Storey Residential Building
作者:
魏 洁余跃进武志远
南京师范大学能源与机械工程学院,江苏 南京 210042
Author(s):
Wei JieYu YuejinWu Zhiyuan
School of Energy and Mechanical Engineering,Nanjing Normal University,Nanjing 210042,China
关键词:
住宅厨房热压通风排烟能力压力变化
Keywords:
residential kitchenthermal pressurethe fume exhausting abilitypressure change
分类号:
TU834.5
文献标志码:
A
摘要:
主烟道横截面积一定时,采用数值模拟方法模拟并分析了热压对12层住宅厨房等截面排烟道系统排烟能力的影响. 结果表明:随着室内外温差的增大,热压的积极作用更明显,主烟道出口处排烟能力更高,主烟道内压力分布更趋向均匀.
Abstract:
If the cross-sectional area of the main flue is certain,numerical simulation methods are used to simulate and analyze the effect of thermal pressure on the central exhaust system of a 12-storey residential building. The results indicate that,with indoor and outdoor temperature difference increasing,the thermal pressure plays a more active role,and the fume exhausting ability of the outlet of the main flue becomes higher,and the static pressure inside the main flue becomes more balanced.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-10-20. 通讯联系人:余跃进,教授,研究方向:建筑物通风技术. E-mail:dlkj@njnu.edu.cn
更新日期/Last Update: 2015-03-30