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在分析地面效应作用机理、研究与应用现状的基础上,提出将导弹掠海飞行高度降至地效区内,利用地面效应提高导弹的隐身性能和飞行效率。介绍了地效掠海巡航导弹的性能优势和发展前景。在总结和参考现阶段地效飞行器和地面效应空气动力学研究的基础上,提出导弹地效区巡航气动布局设计的方法和基本原则,并给出了气动布局示例。
Based on the analysis of the mechanism, research and application status of the ground effect, this paper proposes to reduce the altitude of the missiles flying into the ground within the effective area, and use the ground effect to improve the missile stealth performance and flight efficiency. Describes the performance advantage and development prospect of Landsat swept sea cruise missiles. On the basis of summarizing and referring to the research on the aerodynamics of the ground-effect aircraft and the ground effect at the present stage, a method and a basic principle for designing the cruise aerodynamic layout of the missile’s surface-area are put forward, and examples of the aerodynamic layout are given.