毕业论文设计说明书(论文)外文摘要
Title Lethality and Blasting Power of the multipurpose projectile
Abstract
When the multipurpose projectile explore,Produce shock waves and shell broke into a large number of high-speed fragments,to damage the ground targets.According to the structure of the projectile,explosive composition and firing conditions,calculate the surplus pressure peak and fragments’ average quality、 velocity, etc.Finally,according the peak overpressure and the lethal area respectively to evaluate the projectile’s blasting power and lethality.
In the process of research in this paper, I have used Visual Basic software to calculate and used the control variable method, studied some factors change the overpressure peak and the lethal area,and then made a chart,make the results more intuitive to understand.Finally analyze the results, find out the lethal area and Angle、hight relationship and the relationship between the peak overpressure and distance.
Keywords multipurpose projectile lethality Blasting Power lethality area peak overpressure Visual Basic
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