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基于飞机客舱空气品质的桥载空调送风优化

林家泉 李弯弯 王瑞婷 马敏 杨建忠

林家泉, 李弯弯, 王瑞婷, 等 . 基于飞机客舱空气品质的桥载空调送风优化[J]. 北京航空航天大学学报, 2017, 43(11): 2259-2265. doi: 10.13700/j.bh.1001-5965.2017.0059
引用本文: 林家泉, 李弯弯, 王瑞婷, 等 . 基于飞机客舱空气品质的桥载空调送风优化[J]. 北京航空航天大学学报, 2017, 43(11): 2259-2265. doi: 10.13700/j.bh.1001-5965.2017.0059
LIN Jiaquan, LI Wanwan, WANG Ruiting, et al. Optimization of air supply for bridge load air conditioning based on aircraft cabin air quality[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(11): 2259-2265. doi: 10.13700/j.bh.1001-5965.2017.0059(in Chinese)
Citation: LIN Jiaquan, LI Wanwan, WANG Ruiting, et al. Optimization of air supply for bridge load air conditioning based on aircraft cabin air quality[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(11): 2259-2265. doi: 10.13700/j.bh.1001-5965.2017.0059(in Chinese)

基于飞机客舱空气品质的桥载空调送风优化

doi: 10.13700/j.bh.1001-5965.2017.0059
基金项目: 

国家自然科学基金委员会中国民航局联合基金 U1433107

天津市自然科学基金 13CYBJC42300

详细信息
    作者简介:

    林家泉  男, 博士, 副教授, 研究生导师。主要研究方向:飞机客舱能耗预测与控制

    李弯弯  女, 硕士研究生。主要研究方向:飞机客舱系统建模与仿真

    通讯作者:

    林家泉, E-mail:jqlin@cauc.edu.cn

  • 中图分类号: V245.3

Optimization of air supply for bridge load air conditioning based on aircraft cabin air quality

Funds: 

Joint Fund of the National Natural Science Foundation of China and the Civil Aviation Administration of China U1433107

Natural Science Foundation of Tianjin 13CYBJC42300

More Information
  • 摘要:

    针对目前桥载空调恒定送风所造成的客舱内舒适性差及节能效果不理想问题,以波音737客舱为研究对象,采用CFD方法建立客舱仿真模型,并通过实验验证了所建立的CFD客舱仿真模型的合理性。在此模型基础上,研究桥载空调不同送风速度对客舱内温度场、风速场及NOx浓度场的影响,并分别拟合出客舱空气分布特性指标(ADPI)、排污效率与桥载空调送风速度的函数关系,再根据ADPI、排污效率构建评价函数,得到桥载空调的优化送风速度,该送风速度能够为桥载空调机组的节能控制提供依据。

     

  • 图 1  廊桥和桥载空调系统

    Figure 1.  Gallery bridge and bridge load air conditioning system

    图 2  波音737客舱实验平台

    Figure 2.  Boeing 737 cabin experimental platform

    图 3  飞机客舱模型

    Figure 3.  Aircraft cabin model

    图 4  飞机客舱网格图

    Figure 4.  Aircraft cabin grid diagram

    图 5  模拟舱内部实验装置

    Figure 5.  Internal experimental device of simulation cabin

    图 6  不同位置处模拟值与实验值的对比

    Figure 6.  Comparison of simulated and experimental values at different positions

    图 7  客舱内采样截面

    Figure 7.  Cabin sampling cross-sections

    图 8  不同送风速度下的温度场

    Figure 8.  Temperature field at different air supply velocities

    图 9  不同送风速度下的风速场

    Figure 9.  Wind velocity field at different air supply velocities

    图 10  不同送风速度下的NOx浓度场

    Figure 10.  NOx concentration field at different air supply velocities

    图 11  采样点分布图

    Figure 11.  Sample point distribution

    图 12  AADPI-v非线性逼近结果图

    Figure 12.  AADPI-v non-linear approximation result graph

    图 13  ε-v非线性逼近结果图

    Figure 13.  ε-v non-linear approximation result graph

  • [1] 陈军.桥载设备替代飞机APU的节能减排成效[J].节能与环保, 2012, 30(10):54-56. http://d.wanfangdata.com.cn/Periodical/bjjn201210013

    CHEN J.Efficiency of energy saving and emission reduction of bridge load equipment instead of aircraft APU[J].Energy Conservation and Environmental Protection, 2012, 30(10):54-56(in Chinese). http://d.wanfangdata.com.cn/Periodical/bjjn201210013
    [2] AHMED M F, ESSANM E K.Numerical analysis and optimization of different ventilation systems for commercial aircraft cabins[C]//Proceedings of 2015 IEEE Aerospace Conference.Piscataway, NJ:IEEE Press, 2015:69-82.
    [3] ZHANG T F, LI P H, WANG S H.A personal air distribution system with air terminals embedded in chair armrests on commercial airplanes[J].Building and Environment, 2012, 47:89-99. doi: 10.1016/j.buildenv.2011.04.035
    [4] JAN F, MIROSLAV J.Impact of air distribution system on quality of ventilation in small aircraft cabin[J].Building and Environment, 2013, 67:171-182. http://linkinghub.elsevier.com/retrieve/pii/S0360132313002333
    [5] ZHANG Z, ZHANG W, ZHAI Z Q, et al.Evalution of various turbulence models in predicting airflow and turbulence in enclosed environments by CFD, Part 2:Comparison with experimental data from literature[J].HVAC & R Research, 2007, 13(6):871-886. doi: 10.1080/10789669.2007.10391460?queryID=%24%7BresultBean.queryID%7D
    [6] YAN W, ZHANG Y, SUN Y, et al.Experimental and CFD study of unsteady airborne pollutant transport within an aircraft cabin mock-up[J].Building and Environment, 2008, 44:34-43. https://experts.illinois.edu/en/publications/experimental-and-cfd-study-of-unsteady-airborne-pollutant-transpo
    [7] AAKASH C R, CHEN Q Y.Simulations of ozone distributions in an aircraft cabin using computational fluid dynamics[J].Atmospheric Environment, 2012, 51(7):348-357. http://linkinghub.elsevier.com/retrieve/pii/S1352231012001252
    [8] ZHANG Z, CHEN X, SAGNIK M, et al.Experimental and numerical investigation of airflow and contaminant transport in an airliner cabin mockup[J].Building and Environment, 2009, 44(1):85-94. doi: 10.1016/j.buildenv.2008.01.012
    [9] 黄衍, 段然, 李炳烨, 等.飞机座舱个性送风下的气态污染物传播规律实例研究[J].应用力学学报, 2015, 32(4):586-592. http://d.wanfangdata.com.cn/Periodical/yylxxb201504012

    HUANG Y, DUAN R, LI B Y, et al.Simulation of contaminant transportation in aircraft cabin with partly gaspers on[J].Chinese Journal of Applied Mechanics, 2015, 32(4):586-592(in Chinese). http://d.wanfangdata.com.cn/Periodical/yylxxb201504012
    [10] LIU W, WEN J Z, CHAO J Y, et al.Accurate and high-resolution boundary conditions and flow fields in the first-class cabin of an MD-82 commercial airline[J].Atmospheric Environment, 2012, 56(9):33-44. http://linkinghub.elsevier.com/retrieve/pii/S1352231012002804
    [11] LI F, LIU J J, PEI J J, et al.Experimental study of gaseous and particulate contaminants distribution in an aircraft cabin[J].Atmospheric Environment, 2014, 85(3):223-233. http://linkinghub.elsevier.com/retrieve/pii/S1352231013008996
    [12] ZHANG Y H, SUN Y G, WANG A J, et al.Experimental characterization of airflows in aircraft cabins, Part 2:Results and research recommendations[J].ASHRAE Transactions, 2005, 111(2):53-59.
    [13] 沈海峰, 袁修干.歼击机座舱空气流动和传热的数值模拟与实验[J].航空学报, 2009, 30(1):30-39. http://d.wanfangdata.com.cn/Periodical/hkxb200901004

    SHEN H F, YUAN X G.Numerical simulation and experiment on air flow and heat transfer in fighter plane cockpit[J].Acta Aeronautica et Astronautica Sinica, 2009, 30(1):30-39(in Chinese). http://d.wanfangdata.com.cn/Periodical/hkxb200901004
    [14] American Society of Heating, Refrigerating and Air-Conditioning Engineers.Thermal environment condition for human occupancy:ANSI/ASHRAE Standard 55-2004[S].Atlanta:American Society of Heating, Refrigerating and Air-Conditioning Engineers, 2004.
    [15] 林家泉, 梁小贝, 陈维兴, 等.A320飞机客舱热舒适性的数值模拟研究[J].流体机械, 2015, 44(5):75-78. http://d.wanfangdata.com.cn/Periodical/ltjx201505016

    LIN J Q, LIANG X B, CHEN W X, et al.Numerical simulation study of the A320 aircraft cabin thermal comfort[J].Fluid Machinery, 2015, 44(5):75-78(in Chinese). http://d.wanfangdata.com.cn/Periodical/ltjx201505016
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出版历程
  • 收稿日期:  2017-02-13
  • 录用日期:  2017-03-06
  • 刊出日期:  2017-11-20

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