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Magnetoaerodynamic Force on a Magnetized Body in a Partially Ionized Flow

机译:部分电离流中磁化体上的磁空气动力

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摘要

The magnetoaerodynamic force exerted on a magnetized model in a weakly ionized flow was investigated. In particular, the effects of the applied magnetic field's orientation with respect to the model axis were examined by rotating a spherical permanent magnet installed in the nose of the model. The axial force increase due to the applied magnetic field is clearly influenced by the orientation of the applied magnetic field and takes on a maximum value when the line connecting the magnetic poles (magnetic pole line) is perpendicular to the incoming flow direction, whereas it takes on a minimum value when the magnetic pole line is moderately inclined against the incoming flow direction. Furthermore, the side force appears when the orientation of the applied magnetic field is apart from the incoming flow direction, whereas it disappears when the magnetic pole line is perpendicular to the incoming flow direction.
机译:研究了在弱电离流中施加在磁化模型上的磁气动动力。特别是,通过旋转安装在模型机头中的球形永磁体,检查了施加磁场相对于模型轴的方向的影响。由于施加的磁场而引起的轴向力的增加明显受到施加的磁场的方向的影响,并且在连接磁极的线(磁极线)垂直于流入方向时呈现最大值,而取磁极线相对于流入方向适度倾斜时的最小值。此外,当施加的磁场的方向与进入的流动方向分开时,侧力出现,而当磁极线垂直于进入的流动方向时,侧力消失。

著录项

  • 来源
    《Journal of Spacecraft and Rockets》 |2013年第2期|347-351|共5页
  • 作者单位

    University of Tokyo, Tokyo 113, Japan;

    University of Tokyo, Tokyo 113, Japan;

    Yamaguchi University, Yamaguchi 755-8611, Japan;

    Ryukoku University, Shiga 520-2194, Japan;

    Japan Aerospace Exploration Agency, Kanagawa 229, Japan;

    Japan Aerospace Exploration Agency, Kanagawa 229, Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
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