摘要
含能材料作为当前军事及航空航天领域极为重要的材料,其工艺过程一直受到研究人员的重视。由于含能材料的热感度、机械敏感度等都比较高,在加工成型中极易因为加工温度过高或工艺不当,产生热点从而发生热自燃、自爆的现象。为此近年来科研人员常以聚合物的模拟仿真方法为基础,对含能材料的工艺过程进行数值模拟。通过查阅当前含能材料相关工艺过程的数值模拟文献,总结了近年来含能材料工艺过程的计算机数值模拟技术的研究进展,并提出应进一步加大研发工艺过程专用的模拟仿真技术,具有重要的应用价值。
Energetic materials as the extremely important materials in the current military and aerospace field,the process had been paid much attention by researchers.Because the thermal sensitivity and mechanical sensitivity of energetic materials was high,it was very easy to produce hot spots in processing and forming due to high processing temperature or improper processing,which led to the phenomenon of thermal spontaneous combustion and self-explosion.For this reason,in recent years,researchers had often carried out numerical simulation on the process of energetic materials based on the simulation method of polymers.The current literatures on numerical simulation of the technological process of energetic materials were reviewed,the research progress of computer numerical simulation technology of energetic materials process was summarized in recent years,and it was proposed that the research and development of special simulation technology for energetic materials process should be further increased,which had important application value.
作者
李雪珍
薛平
宋秀铎
王江宁
LI Xue-zhen;XUE Ping;SONG Xiu-duo;WANG Jiang-ning(College of Mechanical and Electrical Engineering,Beijing University of Chemical Technology,Beijing 100029,China;Xi an Modern Chemistry Institute,Xi’an 710065,China)
出处
《塑料工业》
CAS
CSCD
北大核心
2021年第1期1-6,12,共7页
China Plastics Industry
关键词
含能材料
工艺过程
数值模拟
安全性
有限元
Energetic Materials
Processes
Numerical Simulation
Safety
Finite-Element
