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一种基于心轴结构的集成一体化活塞抛撒系统
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TJ414.5

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湖南省自然科学基金项目(2021JJ60033)


An Integrated Piston Dispersing System Based on Mandrel Structure
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    摘要:

    为实现较高的子弹抛撒速度,同时减小活塞抛撒系统的质量,设计了基于心轴的集成一体化活塞抛撒结构。分别采用单燃烧室活塞抛撒和一体化活塞抛撒2种结构,选取不同抛撒参数进行地面抛撒试验,并对比分析地面抛撒试验结果。结果表明:相同抛撒参数下一体化活塞抛撒较单燃烧室活塞抛撒可获得相对较高的子弹抛撒速度,满足指标要求。研究表明该燃气活塞抛撒系统可应用于子母弹抛撒领域。

    Abstract:

    In order to achieve a higher bullet dispersing speed and reduce the mass of piston dispersing system, an integrated piston dispersing structure based on mandrel was designed. Two structures of single combustion chamber piston dispersion and integrated piston dispersion were adopted, and different dispersion parameters were selected for ground dispersion test, as well as the results of the ground dispersion test were compared and analyzed. It can be seen that under the same dispersion parameters, the integrated piston dispersion can obtain a relatively higher bullet dispersion speed than the single combustion chamber piston dispersion, which meets the index requirements. The gas piston dispersion system can be applied to the field of shrapnel dispersion.

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  • 在线发布日期: 2022-12-26
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