【摘要】 介绍了用全息二次曝光法测量火焰温度的原理与实验装置，并对稳定火焰进行了测量，获得了火焰内锥顶部一个水平截面上的温度分布。在火焰内锥顶点用该方法测温仅与用热电偶测得结果相差约４％。更多还原

【Abstract】 This paper discribed the principle and experimental apparatus of flame temperature measurement using holographic two time exposure.We also successfully used this system on the temperature measurement of a type of steady flame.The difference between the measured temperatures to the flame interior cone top by the method and by thermocouple method is about 4%.Furthermore,temperature distribution of horizontal cross section,which passed through top of flame interior cone was obtained.更多还原