飞行弹丸红外辐射特性的理论计算

Theoretical calculations of infrared radiation of the projectile in flight

基于红外辐射理论,建立了飞行弹丸辐射亮度及辐射强度的理论计算模型。该模型实现了在不同时刻、不同观测点对目标辐射强度的计算。最后分析了弹丸以不同初始条件飞行时在不同光谱波段内的辐射特点。

Based on the infrared radiation theory, a theoretical model is proposed to calculate the radiant intensity and radiance of the projectile in flight. The radiant intensity of a special projectile is obtained at different time and observation points. Finally, for flight projectiles with different initial conditions, the radian characteristic of different spectral bands is analysed.