旋风分离器压降数值分析  

The Numerical Analysis of Cyclone Pressure Drop

作　　者：李敏[1] 贲伟[1] 王维刚[1] 冯云亭[1] 

机构地区：[1]大庆石油学院,大庆163318

出　　处：《科学技术与工程》2010年第10期2552-2555,共4页Science Technology and Engineering

摘　　要：根据旋风分离器的结构和气流流动特点,在旋风分离器流场和浓度测定的基础上,以旋风分离器切向速度模型为基础,模拟进出口静压、动压,数值模拟结果与压力损失理论解析计算模型基本吻合,验证了旋风分离器内压降基本分布规律。According to the structure and air flow characteristics of the cyclone,based on internal flow field and measured concentration,cyclone tangential velocity model-based is simulated export static and dynamic pressure.The numeral simulation results and the theoretical computed model have similar results about pressure loss,this verify the cyclone pressure drop within the basic distribution.

关 键 词：旋风分离器 压降 数值分析 

分 类 号：TU834.64[建筑科学—供热、供燃气、通风及空调工程]