Size-dependent shock response mechanisms in nanogranular RDX: a reactive molecular dynamics study-Reference-Cited by-同舟云学术

Size-dependent shock response mechanisms in nanogranular RDX: a reactive molecular dynamics study

Published:2024 Issue:35 Volume:26 Page:23189-23200
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Huang Xiaona¹²,Ji Chunliang¹³⁴,Ma Xiaoxia³,Hao Lixiao¹,Guo Feng⁵,Yang Guangcheng¹,Huang Jichun¹,Wen Yushi¹^ORCID,Qiao Zhiqiang¹^ORCID

Affiliation:

1. Institute of Chemical Materials, China Academy of Engineering Physics (CAEP), NO. 64, Mianshan Road, Youxian, Mianyang, Sichuan 621900, China

2. School of Power and Mechanical Engineering, Wuhan University, Wuhan, Hubei 430072, China

3. School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China

4. Norinco Group Air Ammunition Research Institute Co., Ltd, Harbin 150030, China

5. School of Physical Science and Information Technology, Liaocheng University, Liaocheng 252000, China

Abstract

Larger RDX nanoparticles decompose more at lower shock velocities due to fluid jet formation and gas compression during void collapse. Smaller nanoparticles, with higher specific surface area, decompose faster under high-velocity shocks.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CP/D4CP01696C

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