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Study on Irregular Booster Pellet Charge Process

Author: ZhangJinYong
Tutor: HuShuangQi
School: University of North
Course: Safety Technology and Engineering
Keywords: Charging structure Charge Process Effective charge Shockwave convergence And multi-point initiation network
CLC: TJ410.34
Type: Master's thesis
Year: 2006
Downloads: 140
Quote: 2
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Abstract


Large amounts of data and the development of weapons and ammunition at home and abroad show that the traditional cylindrical Booster charging structure and charge process is difficult to adapt to a reliable insensitive main charge detonated requirements. To solve this problem , researchers profiled structure Booster Charge technology and new security , high-energy booster , detonating technology to improve the ability of initiation Booster has a very important significance. This paper analyzes the current domestic and international research developments booster explosive situation , the situation and the nature of granular agent , has been studied in the ring and the concave spherical Booster charging structure based on the study , according to the booster explosive - main charge shock initiation mechanism between drugs , shock convergence technology principle , the effective charge theory and other theories corner effect , designed a circular cone and outer cone concave spherical booster charging structure and its pressure medicine mold ; curve fitted according to the small size detonation wave propagation characteristics of the drug theory , the use of multi-point synchronous initiation network design model to design a taper ring charge of the \network ; to PBXTN-5 as pharmaceutical hot and room temperature respectively press-fit technology experiments and JBH-9019 as a pharmaceutical for booster press-fit process experiments ; right to suppress the power of tests carried grain , and in the different processes and different Pharmacy conditions for comparison. Experimental results show that the charge Booster manner initiation process and detonating effect has a significant impact . Other things being equal , hot pressing process is superior to normal press-fit process ; same conditions and in the process to achieve the same effect detonation conditions, using multi-point synchronous network detonation initiation cone Annular Booster relative to ordinary cylindrical grains medicinal volume booster has reduced significantly ; multi-point synchronized detonation initiation point of the network number for booster output waveform and ability to have a greater impact detonation ; detonate the main charge the same , reaching same detonation effects, outer cone concave spherical booster dosage than ordinary cylindrical grains have a more significant reduction . In short, the results of their research to solve the problem of insensitive munitions detonation of great practical significance.

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CLC: > Industrial Technology > Arms industry > Ammunition, fuses, pyrotechnics > Ammunition > General issues > Structure > Charge
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