Volume 22 Issue 8
Aug.  2007
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CHANG Shi-nan, HOU Ya-qin, YUAN Xiu-gan. Influence of periodic electro-heating pulse on deicing surface temperature[J]. Journal of Aerospace Power, 2007, 22(8): 1247-1251.
Citation: CHANG Shi-nan, HOU Ya-qin, YUAN Xiu-gan. Influence of periodic electro-heating pulse on deicing surface temperature[J]. Journal of Aerospace Power, 2007, 22(8): 1247-1251.
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Influence of periodic electro-heating pulse on deicing surface temperature

  • School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

  • Received Date: 2006-07-13
  • Rev Recd Date: 2006-12-27
  • Publish Date: 2007-08-28
    Abstract
  • The system design and optimization depends upon the research on the effect of electro-heating pulse of periodic electro-thermal deicing system on surface temperature.In this paper, periodic deicing surface temperature was calculated based on transient heat transfer modeling of two-dimensional rectangular elements of the system, while the governing differential equations were solved by using Control Volume Method.The main influential factors to surface temperature was also analyzed, helping to obtain the relationship between surface temperature and electro-heating pulse.The results indicate that, power supply density and electro-heating cycle play an important role on the effect of deicing requiring proper matching.

     

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