旋风分离器内流动的三维分析  

Three-Dimensional Analysis of the Flow in the Cyclones

作　　者：奚致中[1] 

机构地区：[1]安徽财贸学院物资贸易工程系

出　　处：《应用数学和力学》1995年第6期519-525,共7页Applied Mathematics and Mechanics

摘　　要：本文详细阐述了旋风分离器内流动在球坐标系中的数学表述和结果，应用质量守恒定律和定常流动的运动定律，在轴对称的考虑下，用流函数方法详尽推导了流动的三个速度分量。此讨论是从三维的整体观点来全面分析流动状况的。此外，对文［１］中的一些结果作了必要的修正。This paper gives the detailed mathematical expression of the flow in the spherical coordinates system. Applying the law of conservation of mass,movement theorem of steady flow, and applying the mathematical method of stream function with the consideration of the axis symmetry,the three components of velocity quantum of the flow are deduced in detail. ere the overall analysis of the flow is presented in the view of the conept of whole,and the paper gives the necessary corrections of some results of the reference[1]

关 键 词：三维流动 不可压缩流 旋风分离器 流体流动 

分 类 号：TQ051.8[化学工程] O357.1[理学—流体力学]