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首页> 外文期刊>The Aeronautical Journal >An airframe/inlet integrated full-waverider vehicle design using as upgraded aerodynamic method
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An airframe/inlet integrated full-waverider vehicle design using as upgraded aerodynamic method

机译：使用升级空气动力学方法的机身/入口集成了全波浪者车辆设计

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摘要

With the aims of overcoming the limitations of the existing basic flow model derived from an axisymmetric generating body and extending the aerodynamic design method of the air-frame/inlet integrated waverider vehicle, this study develops an upgraded basic flow model derived from an axisymmetric shock wave. It then upgrades the design method for air-frame/inlet integration of an air-breathing hypersonic waverider vehicle, which is termed the 'full-waverider vehicle' in this study. In this paper, first, the design principle and method for the upgraded full-waverider vehicle derived from an axisymmetric basic shock wave are described in detail. Second, an upgraded basic flow model that accounts for both internal and external flows is derived from an axisymmetric basic shock wave by use of both the streamline tracing method and the method of characteristics (MOC). Third, the upgraded full-waverider vehicle is developed from the upgraded basic flow model by the streamline tracing method. Fourth, the design theories and methodologies of both the upgraded basic flow model and the upgraded full-waverider vehicle are validated by a numerical computation method. Finally, the aerodynamic performances and viscous effects of both the upgraded basic flow model and the upgraded full-waverider vehicle are analysed by numerical computation. The obtained results show that the upgraded basic flow model and aerodynamic design method are effective for the design of the airframe/inlet integration of an air-breathing hypersonic waverider vehicle.
机译：旨在克服来自轴对称产生体系的现有基本流量模型的局限性并延伸空气架/入口集成Waverider车辆的空气动力学设计方法，该研究开发了源自​​轴对称冲击波的升级基本流量模型。然后，它升级空气呼吸超声波骑士车辆的空气框架/入口集成的设计方法，该方法被称为本研究中的“全波浪者车辆”。本文首先，详细描述了从轴对称基本冲击波衍生的升级的全波浪者车辆的设计原理和方法。其次，通过使用流线跟踪方法和特性方法（MOC）来源，从轴对称基本冲击波衍生出用于内部和外部流量的升级基本流量模型。第三，通过Streamline跟踪方法从升级的基本流量模型开发了升级的全波浪者车辆。第四，通过数值计算方法验证了升级的基本流量模型和升级的全波浪者车辆的设计理论和方法。最后，通过数值计算分析了升级的基本流量模型和升级的全波浪者车辆的空气动力学性能和粘性效果。所得结果表明，升级的基本流动模型和空气动力学设计方法是对空气呼吸超声波骑士车辆的机身/入口集成的设计。

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  • 来源
    《The Aeronautical Journal》 |2019年第1266期|1135-1169|共35页
  • 作者

    F. Ding; J. Liu; W. Huang; C. Peng; S. Chen;

  • 作者单位

    Science and Technology on Scramjet Laboratory College of Aerospace Science and Engineering National University of Defense Technology Changsha Hunan 410073 China;

    Science and Technology on Scramjet Laboratory College of Aerospace Science and Engineering National University of Defense Technology Changsha Hunan 410073 China;

    Science and Technology on Scramjet Laboratory College of Aerospace Science and Engineering National University of Defense Technology Changsha Hunan 410073 China;

    Science and Technology on Scramjet Laboratory College of Aerospace Science and Engineering National University of Defense Technology Changsha Hunan 410073 China;

    Science and Technology on Scramjet Laboratory College of Aerospace Science and Engineering National University of Defense Technology Changsha Hunan 410073 China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Air-breathing hypersonic waverider vehicle; Aerodynamic design method; Airframe/inlet integrated full-waverider; Airframe/inlet integrated basic flow model; MOC; streamline tracing method;

    机译：空气呼吸超声波骑士车辆;空气动力学设计方法;机身/入口集成全波浪者;机身/入口集成基本流量模型;MOC;简化跟踪方法;

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