By analyzing the relation between the refractive index and the temperature and the stress field of the optical window in the aero-dynamic environment, according to the thermal-optical effect and the elasto-optical effect, we obtained the relationship of t
By analyzing the relation between the refractive index and the temperature and the stress field of the optical window in the aero-dynamic environment, according to the thermal-optical effect and the elasto-optical effect, we obtained the relationship of t
摘要首先从热光效应和弹光效应的角度，分析了飞行器在大气层内飞行时，在气动热环境中的材料折射率与温度场和应力场的关系，得出了温度和应力对材料折射率的影响关系式，并进而探索气动光学效应下一步的研究方法。