With oil fog used as tracer particles,velocity distribution and accelerating distance of tracer particles were studied using PIV,argon flow velocity distribution in the pipe reactor was analyzed too.

• 以油雾粒子为示踪粒子,利用PIV技术对示踪粒子在水平携带床管内的速度分布和加速距离进行了实验研究,并对管内气流的速度分布进行了分析。