用应力模型计算旋风分离器的流场  

Numerical simulation of flow in acyclone separator using algebraic stress model

作　　者：林玮[1] 王乃宁[1] 

机构地区：[1]华东工业大学动力工程学院

出　　处：《华东工业大学学报》1996年第3期7-12,19,共7页

摘　　要：采用一种适合于强旋流的代数应力湍流模型对旋风分离器的流场进行了数值模拟，结果揭示了强旋流中湍流各向异性的特点。Based on the algebraic stress model, a new method is presented to calculate the flow in acyclone separator. The anisotropic property of turbulence in the separator is observed, and the satisfactory results are obtained, which show the vortex structure of highly swirling flow and the nature of gas particle separation.

关 键 词：旋风分离器 湍流模型 数值模拟 

分 类 号：O357.5[理学—流体力学]