基于稳态卡计法的半球向全发射率测量技术综述

A Review of Hemispherical Total Emissivity Measurement Technology Based on the Steady-State Calorimetric Bolometer

综述了半球向全发射率测量技术研究现状,介绍了基于稳态卡计法的半球向全发射率测量原理,根据对试样加热方式的不同对测量装置进行了分类,并从技术层面剖析了各类测量装置的特点及存在的问题,讨论了基于稳态卡计法半球向全发射率测量技术存在的不足和未来的发展方向。

The present status of hemispherical total emissivity measurement technology is reviewed, the measurement theory of hemispherical total emissivity measurement technology based on a steady-state calorimetric bolometer is introduced, the measurement apparatus is classified based on the heating mode of specimen, the existing problem of emissivity measurement apparatus is analyzed from technical perspec- tives, the shortcoming of hemispherical total emissivity measurement technology based on a steady-state calorimetric bolometer is discussed, at last, its future trends is prospected.