含能材料2011，Vol.19Issue(2)：213-216,4.DOI:10.3969/j.issn.1006-9941.2011.02.020
RDX基高聚物黏结炸药JWL状态方程
JWL Equation of State for RDX-based PBX
陈清畴 1蒋小华 1李敏 1卢校军1
作者信息
- 1. 中国工程物理研究院化工材料研究所,四川绵阳,621900
- 折叠
摘要
Abstract
In order to study the equation of state (EOS) of the detonation products of RDX-based PBX at small scale,cylinder tests were carried out to identify the power of RDX-based PBX with density of 1.65 g ·cm -3.The copper tubes with diameter in 10 mm and 25 mm were used.The scale of the wall expansion and the velocity were measured.The cylinder tests were numerically simulated by nonlinear finite element dynamic program Ansys/Ls-Dyna.The parameters of the JWL EOS for RDX-based PBX were calculated and corrected according to the numerical simulation results.关键词
爆炸力学/圆筒试验/JWL状态方程/数值模拟Key words
mechanics of explosion/ cylinder test/ JWL equation of state(EOS)/ numerical simulation分类
军事科技引用本文复制引用
陈清畴,蒋小华,李敏,卢校军..RDX基高聚物黏结炸药JWL状态方程[J].含能材料,2011,19(2):213-216,4.
