环隙式离心萃取器流场研究进展  

Research Advances on flow field of annular centrifugal extraction

作　　者：潘九海[1] 甘仁武[2] 张艳红[2] 白志山[2] 

机构地区：[1]中国石油化工股份有限公司石家庄炼化分公司,河北石家庄050032 [2]华东理工大学化工机械研究所,上海200237

出　　处：《现代化工》2012年第6期26-29,共4页Modern Chemical Industry

基　　金：中央高校基本科研业务费专项基金;高等学校博士学科点专项科研基金(20100074120005);上海市青年科技启明星计划(10QA1401700);上海市教育委员会科研创新项目(12ZZ055)

摘　　要：围绕工业应用,人们在环隙流场稳定性、水力学特性等方面做了大量研究,而对环隙的流场流动机理、泰勒涡流场结构等方面的研究较少,随着线性和非线性理论、计算流体力学和流动可视化技术的飞速发展,对环隙流场流动机理、涡流场的结构进行详细直观描述有了可能,主要从环隙流场可视化、环隙流场数值模拟2个方面对该研究进行了系统的分析总结,并为将来的研究工作提出了几点意见。Around the industrial application of annular centrifugal extractor （ACE）, the flow instabilities, hydrodynamic characteristics and mass transfer performance of ACE has been extensively studied. But relatively scanty information is available on the detailed quantitative flow pattern and the structure of vortex. With the rapid development of linear and nonlinear theory, Computational Fluid Dynamics and flow visualization technology, more and more information was provided for the research of flow regime and vortex cell. The published literature has been critically analysed and presented in this paper, some specific recommendations have been made for future work.

关 键 词：环隙式离心萃取器 泰勒涡流 计算流体力学 可视化 

分 类 号：TQ051.8[化学工程]