烃类烟粒红外复折射率的测定与应用

Measurement and Application of Infrared Complex Refractive Index of Hydrocarbon Smoke

测定了室温下烃类(乙炔、乙烷)烟粒的红外复折射率,并讨论了所获数据在测量烟浓度与烟粒大小分类、计算光谱吸收系数及在特定浓度与温度下评估烟雾辐射率方面的应用。

The infred complex refractive index of hydroearon smoke(acetylene,ethane)has been measured in the room temqerture,and it has been also dissussed how to make use of derived data to measure smoke concentratration,classifydifferent size of smoke particles,calculate spectral absorption factor and evaluate smoke radiance under the condition of special concentration and temperature.