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Chinese Physics, 2007, Vol. 16(1): 179-185    DOI: 10.1088/1009-1963/16/1/031
PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES Prev   Next  

Non-steady interaction of plasma with aircraft in its near wake region

Hu Tao-Ping(胡涛平)a)† and Luo Qing(罗青)b)
a College of Information Science and Technology, Nanjing Forestry University, Nanjing 210037, China; b Department of Physics, Nanjing Xiaozhuang College, Nanjing 210017, China
Abstract  Non-steady interactions between plasmas and aircraft in its near wake region are investigated in detail. Under the non-static limit, a set of equations that describe these interactions are obtained. The results of the numerical simulation show that the cavitons of transverse plasmas are excited and density cavitons appear when the envelope of plasma becomes sufficiently intensive. This is very important for detecting the moving body that has a `stealth' characteristic.
Keywords:  ionosphere      plasma waves      plasma interaction  
Received:  28 February 2006      Revised:  10 May 2006      Accepted manuscript online: 
PACS:  94.05.Jq (Spacecraft sheaths, wakes, and charging)  
  94.05.Dd (Radiation processes)  
  94.20.Cf (Ionospheric modeling and forecasting)  
  94.20.wf (Plasma waves and instabilities)  
Fund: Project supported by the National Natural Science Foundation of China (Grant No 60478002), and the Basic Research Key Foundation of Shanghai (Grant Nos 04JC14036 and 05DJ14003).

Cite this article: 

Hu Tao-Ping(胡涛平) and Luo Qing(罗青) Non-steady interaction of plasma with aircraft in its near wake region 2007 Chinese Physics 16 179

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