[1]付建涛,刘 娟,蒋彦龙.救生舱舱内环境数值模拟与舒适性分析[J].南京理工大学学报(自然科学版),2013,37(04):621.
 Fu Jiantao,Liu Juan,Jiang Yanlong.Numerical simulation and comfort analysis of internal environment of refuge chamber[J].Journal of Nanjing University of Science and Technology,2013,37(04):621.
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救生舱舱内环境数值模拟与舒适性分析
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
37卷
期数:
2013年04期
页码:
621
栏目:
出版日期:
2013-08-31

文章信息/Info

Title:
Numerical simulation and comfort analysis of internal environment of refuge chamber
作者:
付建涛1刘 娟2蒋彦龙2
1.国家安全生产重庆矿用设备检测检验中心,重庆 400037; 2.南京航空航天大学 航空宇航学院,江苏 南京 210016
Author(s):
Fu Jiantao1Liu Juan2Jiang Yanlong2
1.Chongqing Mine Equipment Certification Center of National Safety Production,Chongqing 400037,China; 2.College of Aerospace Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
关键词:
可移动式救生舱 双制冷净化一体机 速度场 温度场 数值模拟 舒适性
Keywords:
movable refuge chamber double refrigeration-purity machine system velocity field temperature field simulation calculation comfort
分类号:
TK12
文献标志码:
A
摘要:
为了提高可移动式救生舱生命保障系统设计的时效与经济性,采用数值模拟方法研究舱内制冷净化一体机的数量和布置对舱内气流组织特性与舒适性的影响。以某型16人舱为例,基于有限体积法软件FLUENT建立救生舱内部空间三维模型,模拟分析单制冷净化一体机与双制冷净化一体机对角布置方式下舱内的速度场与温度场,并在此基础上对舱内舒适性进行评价。模拟结果表明:为满足16人舱内部气流组织与舒适性要求需采用双制冷净化一体机对角布置的方式。研究结果为救生舱内部设备的选择与布置提供一定依据。
Abstract:
In order to improve the timeliness and economy of the design of life support system of movable refuge chamber,the numerical method is used to study the effect of the number and arrangement of the refrigeration-purity machine on flow characteristics and comfort of a certain type of refuge chamber.A 3-D simulation model is developed by FLUENT based on the finite volume method.The velocity field and temperature field under different conditions are studied.The comfort of the chamber is evaluated.The simulation results show that the double refrigeration-purity machine system can meet the requirements of the flow characteristics and the comfort.This work can provide some foundation for the model selection and arrangement of the facilities in the refuge chamber.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-05-21 修回日期:2013-05-28
作者简介:付建涛(1980-),男,工程师,主要研究方向:矿井环境控制,矿用设备检测检验,E-mail:fujiantao1236@163.com; 通讯作者:蒋彦龙(1977-),男,教授,博士生导师,主要研究方向:飞行器环境控制系统,矿井紧急避险系统,E-mail:jiang-yanlong@nuaa.edu.cn。
更新日期/Last Update: 2013-08-31