Dynamic mechanical properties and failure response of solid fuel air explosives at high strain rate

Yachen Wu, Chen Shen, Shi Yan, Bing Pan

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

In order to solve the problem of stratified settlement of traditional loose charges, solid-state fuel air explosives have been rapidly developed in recent years. In this paper, two solid-state fuel air explosives with PTFE and HTPB as binder systems were proposed, and two kinds of solid-state fuel air explosives were used at different strain rates by using a separate Hopkinson pressure bar (SHPB) experimental device. The dynamic mechanical properties were studied. Simultaneous high-speed photography was used to observe the damage and pulverization behavior of the two fuel air explosives at high strain rate. The failure response modes of the two fuel air explosives were analyzed. The results showed that the PTFE-based fuel air explosives the strain wave responds faster and is more sensitive to variability.

源语言英语
主期刊名2019 5th International Conference on Green Power, Materials and Manufacturing Technology and Applications, GPMMTA 2019
编辑Dajing Fang, Xiuyin Zhou, Yao Zhong
出版商American Institute of Physics Inc.
ISBN(电子版)9780735419322
DOI
出版状态已出版 - 9 12月 2019
活动2019 5th International Conference on Green Power, Materials and Manufacturing Technology and Applications, GPMMTA 2019 - Taiyuan, 中国
期限: 21 9月 201922 9月 2019

出版系列

姓名AIP Conference Proceedings
2185
ISSN(印刷版)0094-243X
ISSN(电子版)1551-7616

会议

会议2019 5th International Conference on Green Power, Materials and Manufacturing Technology and Applications, GPMMTA 2019
国家/地区中国
Taiyuan
时期21/09/1922/09/19

指纹

探究 'Dynamic mechanical properties and failure response of solid fuel air explosives at high strain rate' 的科研主题。它们共同构成独一无二的指纹。

引用此