Drag reduction methods at solid‒liquid interfaces  

作　　者：Min LIU Liran MA 

机构地区：[1]State Key Laboratory of Tribology,Tsinghua University,Beijing 100084,China

出　　处：《Friction》2022年第4期491-515,共25页摩擦（英文版）

基　　金：The work was financially supported by the National Natural Science Foundation of China(Nos.51527901 and 51922058).

摘　　要：Friction drag is a nonnegligible matter when relative motion happens between solid and liquid phase,which brings many inconveniences in ship navigation,fluid transportation,microfluid devices,etc.Thereby various methods have been developed focusing on friction drag reduction.In this article,a review of several widely studied drag reduction methods is given,specially,their advantages and limitations in practical applications are discussed.Besides,a comparison of different methods is made and the development prospect of drag reduction is concluded.

关 键 词：drag reduction MICROSTRUCTURES superhydrophobic surfaces SUPERCAVITATION polymer additives 

分 类 号：TH117.1[机械工程—机械设计及理论]