Dynamic interaction of a magnetized solid body with a rarefied plasma flow

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• 作者：V. A. Shuvalov ; N. A. Tokmak…
• 刊名：Journal of Applied Mechanics and Technical Physics
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：57
• 期：1
• 页码：145-152
• 全文大小：326 KB
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Mechanics
  Fluids
  Mechanics, Fluids and Thermodynamics
  Applications of Mathematics
  Mathematical Modeling and IndustrialMathematics
  Mechanical Engineering
  Russian Library of Science
  
• 出版者：Springer New York
• ISSN：1573-8620
• 卷排序：57

文摘

Dependences of the drag and lift coefficients of a magnetized sphere in a hypersonic rarefied plasma flow on the angle between the plasma flow velocity and the self-magnetic field induction vector of the body are obtained in a wide range of the ratio of the magnetic pressure to the plasma flow pressure. It is shown that changing the orientation of the magnetic field vector of the body and the incoming flow velocity can be used to control the dynamic interaction in the plasma–body system, namely, to decelerate and accelerate the magnetized sphere in a rarefied hypersonic plasma flow.Keywordsmagnetized bodyhypersonic rarefied plasma flowmagnetic field