Volume 35 Issue 2
Mar.  2015
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Article Navigation >  Chinese Journal of Space Science  > 2015  >  35(2): 217-223
Ren Weijia, Chen Zifa, Tong Tiefeng, Sheng Qiang. Optimization for distributed air loop in space science experiment platform[J]. Chinese Journal of Space Science, 2015, 35(2): 217-223. doi: 10.11728/cjss2015.02.217
Citation: Ren Weijia, Chen Zifa, Tong Tiefeng, Sheng Qiang. Optimization for distributed air loop in space science experiment platform[J]. Chinese Journal of Space Science, 2015, 35(2): 217-223. doi: 10.11728/cjss2015.02.217
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Optimization for distributed air loop in space science experiment platform

doi: 10.11728/cjss2015.02.217 cstr: 32142.14.cjss2015.02.217
  • 1.

    Technology and Engineering Center for Space Utilization, Chinese Academy of Science, Beijing 100094

  • 2.

    Science and Technology on Space Physics Laboratory, Beijing Institute of Nearspace Vehicle's Systems Engineering, Beijing 100076

  • Received Date: 2014-04-08
  • Rev Recd Date: 2014-09-16
  • Publish Date: 2015-03-15
    Abstract
  • Space Science Experiment Platform is an integrated platform which can provide a suitable operating environment for the payload. The integrated platform mainly contains mechanical system, thermal control system, electronic system, and communication system. Forced air cooling is a principal method by using air as heat transfer medium of the integrated platform. In order to reduce the flow resistance of ventilation circuit and increase the air flow, three wind duct layouts of the distributed ventilation cooling circuit were designed. Meanwhile, by using Computational Fluid Dynamics (CFD) method, the pressure fields and velocity fields of these three wind duct layouts were calculated, and the system resistance and velocity distribution were also obtained. By trading-off the structures and the flow field resistance characters of three distributed air loop layouts, the optimized result of the distributed air loop in Space Science Experiment Platform was produced.

     

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    • References(8)
  • [1]
    He Chongchao, Zhang Hanxun. Fluid loops in general-purpose space science experimental platform[J]. Chin. J. Space Sci., 2010, 30(2):165-169. In Chinese (何崇超, 张汉勋. 空间科学实验平台气液回路方案[J]. 空间科学学报, 2010, 30 (2):165-169)
    [2]
    Hou Zengqi, Hu Jingang. Spacecraft Thermal Control Technology——Principles and Applications[M]. Beijing: Science and Technology of China Press, 2007. In Chinese (侯增祺, 胡金刚. 航天器热控制技术——原理及其应用[M]. 北京: 中国科学技术出版社, 2007)
    [3]
    Vaccaneo P, Gottero M. The Thermal Environmental Control (TEC) of the Fluid Science Laboratory (FSL): A combined (Water/Air) thermal design solution for a Columbus Active Rack[R]. SAE Technical Paper 2001-01-2374, 2001
    [4]
    Connor E O', Rubalcaba D, Klym J, et al. Space Station Freedom Distributed Avionics Air[R]. SAE Technical Paper 932279, 1993
    [5]
    Connor E O', Nason R, Rubalcaba D, et al. Space Station Distributed Avionics Air Cooling[R]. SAE Technical Paper 941493, 1994
    [6]
    Klym J. Distributed Avionics Air Cooling for Space Station[R]. AIAA98-4467, 1994
    [7]
    Yang Xu, Ma Jing, Zhang Xinwu, et al. Research on heatsinking mode of the power electronic equipment with forced cooling[J]. Power Elect. Tech., 2000(4):36-38. In Chinese (杨旭, 马静, 张新武, 等. 电力电子装置强制风冷散热方式的研究[J]. 电力电子技术, 2000(4):36-38)
    [8]
    Fu Xiangzhao, Xiao Yimin. Fluid Supply Pipework[M]. Beijing: China Architecture and Building Press, 2010. In Chinese (付祥钊, 肖益民. 流体输配管网[M]. 北京: 中国建筑工业出版社, 2010)
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