论文部分内容阅读
利用激光测速仪在自制的喷粉系统中对等直径短管内粉气两相流粉粒的出口速度进行了测定．应用实验技巧确定了管道内粉粒的加速，并且利用传感器测定了粉粒的质量流量．根据实验研究结果．对等直径管内粉气两相流的基本方程作了修正。
The exit velocities of the two-phase powder particles in the equivalent diameter short tube were measured by laser gun in the self-made powder spraying system. The application of experimental techniques to determine the acceleration of particles in the pipe, and the use of sensors to measure the mass flow of particles. According to the experimental results. The basic equations for the two-phase flow of gas in a tube of equal diameter were corrected.