Combustible cartridge case material characteristics evaluation

IF 1.7 4区工程技术 Q3 CHEMISTRY, APPLIED

Propellants, Explosives, Pyrotechnics Pub Date : 2024-08-02 DOI:10.1002/prep.202400100

Eliška Jehličková, Vojtěch Zůbek, Pavel Konečný, Karel Kubát

引用次数: 0

Abstract

Combustible cartridge cases are parts of modular charges used in modern artillery systems. Some types of combustible cartridge case materials have exhibited problems during pyrostatic measurements caused by their difficult ignition. This article explores the possibility of testing the combustible cartridge case material mixed with a propellant of known ballistic properties and then separating the influence of that propellant using methods of mathematical analysis. The aim of this work is to create methodology for closed vessel tests of combustible cartridge case material. Outcome involves the characterization of combustible cartridge case material ballistic properties, including its burn rate parameters. Calculations described in this paper could potentially be modified to be applicable to other cases of mixture of two propellants.

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易燃弹壳材料特性评估

可燃弹壳是现代火炮系统中模块化装药的组成部分。某些类型的可燃弹壳材料由于难以点燃，在热静力测量中表现出一些问题。本文探讨了将可燃弹壳材料与已知弹道特性的推进剂混合进行测试的可能性，然后使用数学分析方法分离推进剂的影响。这项工作的目的是为可燃弹壳材料的封闭容器测试制定方法。结果涉及可燃弹壳材料弹道特性的表征，包括其燃烧速率参数。本文中描述的计算有可能被修改，以适用于两种推进剂混合的其他情况。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Propellants, Explosives, Pyrotechnics 工程技术-工程：化工

CiteScore

4.20

自引率

16.70%

发文量

235

审稿时长

2.7 months

期刊介绍： Propellants, Explosives, Pyrotechnics (PEP) is an international, peer-reviewed journal containing Full Papers, Short Communications, critical Reviews, as well as details of forthcoming meetings and book reviews concerned with the research, development and production in relation to propellants, explosives, and pyrotechnics for all applications. Being the official journal of the International Pyrotechnics Society, PEP is a vital medium and the state-of-the-art forum for the exchange of science and technology in energetic materials. PEP is published 12 times a year. PEP is devoted to advancing the science, technology and engineering elements in the storage and manipulation of chemical energy, specifically in propellants, explosives and pyrotechnics. Articles should provide scientific context, articulate impact, and be generally applicable to the energetic materials and wider scientific community. PEP is not a defense journal and does not feature the weaponization of materials and related systems or include information that would aid in the development or utilization of improvised explosive systems, e.g., synthesis routes to terrorist explosives.