摘要
论述了弹道导弹中段弹头表面温度场分布的理论计算方法,采用节点网络法,建立恰当的计算模型,并运用四阶RungeK-utta法求解了热平衡方程组,得出弹头中段任意时刻的温度场分布,最后定量分析了各种因素对弹头温度场分布的影响。
The theoretical method calculating temperature distribution of ballistic missile warhead in midcourse is discussed. Based on the network method, an adequate model is established.The Runge-Kutta method is used to solve the heat balance equations, and the temperature field distribution at any time is obtained. In the end, various factors which influence the temperature field are analyzed quantificationally.
出处
《红外与激光工程》
EI
CSCD
北大核心
2005年第5期582-586,共5页
Infrared and Laser Engineering
关键词
弹头
温度场
中段
Warhead
Temperature field
Midcourse
