摘要
本文应用有限单元法对JO-9159药柱的瞬态热应力分布进行了计算,并取得有价值的结果,可用于生产和贮存药柱过程中对环境温度的控制,提供了避免药柱发生裂纹的方法。
The temperature distribution and thermal stress of JO-9159 explosive charges were calculated by the finite element method in this paper. Obtained results are suitable for controling environment temperature to prevent the charges from cracking in producing and storing processes.
出处
《含能材料》
EI
CAS
CSCD
1993年第4期35-40,共6页
Chinese Journal of Energetic Materials
关键词
有限元
瞬态
热传导
温度分布
热应力
药柱
炸药
finite element method
transient-state
heat conduction
temperature distribution
thermal stress
