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本文描述的是研究爆炸成型发射弹（ＥＦＰ）模型的流场及超高速空气动力特性所用的弹道试验设备；简要报导了记录全尺寸干涉图形的技术；对径向密度分布再现的方法进行了讨论；在零攻角实验时不同模型的空气动力阻力是采用简化方法来计算的；对各种不同ＥＦＰ型式的气动稳定性提出了定性估计的方法；并阐述了用于组合体超高速飞行特性研究的数值计算技术的基本原理
Described in this paper are the ballistic testing equipment used to study the flow field and hypersonic aerodynamics of the explosive-forming projectile (EFP) model. A brief description of techniques for recording full-size interference patterns is presented. Methods for the reproduction of radial density distributions are discussed ; Aerodynamic drag of different models at zero angle of attack experiment is calculated by a simplified method; qualitatively estimating the aerodynamic stability of various EFP types; and the characteristics of the aerodynamic drag The basic principles of numerical techniques