CRDS技术实时检测COIL中O_2浓度的实验研究

An Experimental Research of Real-Time Measurement of O_2 Concentration in COIL with CRDS Technique

首次采用CRDS技术对COIL工作气体中的O2浓度进行了实时在线检测，得到了基态O2浓度随COIL喷气时间的变化关系，并分析了影响捡测灵敏度的原因。

The CRDS technique was first used on-line to real-time measure the concentration of O2 in COIL. The dependence of O2 concentration on COIL operation time was obtained. The factors influencing the detection sensitivity were also discussed.