Abstract: The flow patterns and velocity distributions for the flow of highly-viscous fluid in the agitated vessel withan anchor impeller were obtained by means of streak photography using selective illumination of the vessel andpolystyrene pearl as tracer particle. Equations of velocity distribution,

摘要： The flow patterns and velocity distributions for the flow of highly-viscous fluid in the agitated vessel withan anchor impeller were obtained by means of streak photography using selective illumination of the vessel andpolystyrene pearl as tracer particle. Equations of velocity distribution,