摘要
针对膛口焰问题提出一个非Ｆｏｕｒｉｅｒ传热模型，并推导出小口径武器膛口轴向温度场的热力学函数解析表达式．最后从非平衡态热力学角度，探讨了膛口轴向温度场的稳定性问题．给出温度场的稳定性判据．
A non Fourier model of heat transfer for muzzle flash is proposed in the paper. The analytical expression of thermodynamic function about axial muzzle temperature field of small caliber guns are given. Stability of muzzle temperature field is discussed according to non equilibrium thermodynamics, and the stability criterion is proposed. This work is important for insight for muzzle phenomena.
出处
《弹道学报》
CSCD
1996年第4期19-23,共5页
Journal of Ballistics
关键词
温度分布
热力学函数
膛口焰
弹道
temperature distribution, stability, thermodynamic function, muzzle flash
