(大连大学化学与化学工程系， 大连 116622;
*东北大学资源与环境工程系， 沈阳 110006)
摘 要: 根据该文第一部分导出的跟随性指标，讨论了影响水力旋流器中固体颗粒与液流沿径向的相对运动的各种因素。这些因素包括流动方向(切向、轴向与径向)、颗粒性质(大小、密度)、空间位置(流动半径)、液流特性(流体切向速度与径向速度之比)等一系列参数。
附件:1998-4-26
关键字: 水力旋流器 颗粒运动 颗粒性质 液流特性
PART Ⅱ: EFFECT OF PARTICLE FEATURES AND FLOW FIELD CHARACTERISTICS
（ Department of Chemical Engineering, Dalian University, Dalian 116622, P. R. China;
* Department of Resources and Environment Engineering, Northeastern University, Shenyang 110006, P. R. China）
Abstract:According to the parameters derived in the authors' previous work, the effect of some factors on the relative motion between solid particles and liquid medium in hydrocyclones was discussed. The examined factors included the flow direction (tangential, vertical and radial), particle features (size and density), space position (radius) and flow field characteristics (ratio of tangential to radial velocities). As for the important turbulence frequency, a detailed report will be given in the next issue of the magazine.
Key words: hydrocyclones particle motion particle features flow field characteristics
