化工进展2017，Vol.36Issue(z1)：17-26,10.DOI:10.16085/j.issn.1000-6613.2017-0398
磁场作用下导电流体的流动稳定性研究进展
Review on the stability of conducting fluid flow under magnetic field
摘要
Abstract
The stability of conducting fluid flow is vital to the electromagnetic processing of materials and the design and operating of thermonuclear fusion reactorcooling system.In this paper,the analysis methods for flow stability based on normal modes and non-normal modes are introduced and compared.Different critical parameters threshold are often obtained with these two methods,this is mainly due to different growth mode of perturbations is concerned in each method.The recent experimental and computational results obtained for flows in pipes,ducts and channels in the presence of magnetic field are reviewed,especially the effects of magnetic field and conductivity of the walls are elaborated.The further investigations on the related experiments,stability analysis methods and the transition mechanisms are discussed.关键词
磁场/导电流体/流动稳定性/正则模态/非正则模态Key words
magnetic field/conducting fluid/stability/normal mode/non-normal mode分类
数理科学引用本文复制引用
董帅,李爽,刘立帅,叶学民..磁场作用下导电流体的流动稳定性研究进展[J].化工进展,2017,36(z1):17-26,10.基金项目
国家自然科学基金青年科学基金(11302076)、河北省自然科学基金(A2014502047)及中央高校基本科研业务费(2014MS111)项目. （11302076）
