摘要
含能材料在军事、民用和航天等领域具有广泛应用,极端条件下其物理化学性质会发生显著变化。通过模拟研究预测和优化含能材料性能具有重要意义,包括性能预测、优化设计、安全评估、成本效率控制等。为此,综述了极端条件下含能材料的研究背景、基本性质、模拟研究方法及进展、关键问题以及相关实验研究进展。其中,详细介绍了量子力学、分子动力学、蒙特卡罗和有限元等模拟方法及其研究进展,阐述了高压、高温、激光作用和界面效应等极端条件下模拟研究的关键问题,并列举了含能材料在撞击感度、化学释能规律、3D打印、绿色电合成、爆轰机理和超高含能材料合成等方面的实验研究进展。通过遴选代表性研究,展示了模拟研究在实际问题中的应用和解决方案。同时,介绍了一些最新研究成果,以反映该领域的最新进展和未来趋势。此外,详细讨论了跨学科研究的实现方式以及含能材料在极端条件下的安全性问题,包括可能的风险和预防措施。
Energetic materials are widely used in military,civilian,aerospace and various other fields,and their physicochemical properties will change significantly under extreme conditions.It is of great significance to predict and optimize the performance of energetic materials through simulation research,including performance prediction,optimal design,safety assessment,cost and efficiency control,etc.This article reviews the research background,basic properties,methods of simulation research and progress,key issues and related experimental research progress of energetic materials under extreme conditions.Among them,simulation methods such as quantum mechanics,molecular dynamics,Monte Carlo and the finite element method and their research progress are introduced in detail,the key issues in simulation research under extreme conditions such as high pressure,high temperature,laser action and interface effect are elaborated,and the experimental research progress of energetic materials in impact sensitivity,chemical energy release law,3D printing,green electro-synthesis,detonation mechanism and the synthesis of ultrahigh energy materials is listed.By selecting representative research,the applications and solutions of simulation research in practical problems are demonstrated.At the same time,some of the latest research results are introduced to reflect the latest progress and future trends in this field.In addition,the implementation methods of interdisciplinary research and the safety issues of energetic materials under extreme conditions are discussed in detail,including possible risks and preventive measures.
作者
姬广富
JI Guangfu(National Key Laboratory of Shock Wave and Detonation Physics,Institute of Fluid Physics,China Academy of Engineering Physics,Mianyang 621999,Sichuan,China)
出处
《高压物理学报》
CAS
北大核心
2025年第1期17-43,共27页
Chinese Journal of High Pressure Physics
关键词
含能材料
极端条件
模拟研究
高压
高温
激光作用
energetic materials
extreme conditions
simulation research
high pressure
high temperature
laser action
