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Projectile explosion drives technology

Author: YiWenJing
Tutor: HeYong
School: Nanjing University of Technology and Engineering
Course: Artillery , automatic weapons and ammunition Engineering
Keywords: Explosion Explosive drives Muzzle velocity Numerical Simulation Experimental study
CLC: TJ410.33
Type: Master's thesis
Year: 2009
Downloads: 129
Quote: 1
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Abstract


This article from the theoretical analysis, numerical simulation and experimental study three aspects projectile exploded drive technology research. Theoretical analysis, in a series of assumptions, to establish a simplified model of the drive unit , the Riemann problem for the introduction of the system established to solve the Riemann problem Geda Ivanov format and perform simple calculations, guided plant design . Numerical simulation , to obtain the amount of charge intuitive relationship between the muzzle velocity and to collect data obtained with the projectile velocity projectile travel trends affect driving performance presented some key technologies , so as to improve the explosive driving means , provide the basis for improved muzzle velocity . In the theoretical analysis and numerical simulation , based on the systematic analysis of the role of the explosion -driven process and the influencing factors, the design of a compact, easy- explosive experiments driven device, the device successfully steel projectile accelerated to 2.6km / s, and the projectile maintain good integrity. Through experiments also gained some experimental phenomena with regularity , and the resulting theory has been verified. Drive technology explosion load on our existing technology is an important addition , is of great significance. This article is an explosion drive technology for a preliminary exploratory research , I hope to engage in research work in explosive drive technology researchers have some reference and application of reference prices .

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CLC: > Industrial Technology > Arms industry > Ammunition, fuses, pyrotechnics > Ammunition > General issues > Structure > Projectiles, warheads, warhead
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