Drag reduction via turbulent boundary layer flow control  

作　　者：ABBAS Adel BUGEDA Gabriel FERRER Esteban FU Song PERIAUX Jacques PONS-PRATS Jordi VALERO Eusebio ZHENG Yao 

机构地区：[1]School of Aeronautics, Escuela Tecnica Superior de lngenierla Aeronautica y del Espacio de la Universidad Politecnica de Madrid (ETS1.4E-UPM), Universidad Politecnica de Madrid, Pza. Cardenal Cisneros 3, Madrid E-28040, Spain [2]International Center for Numerical Methods in Engineering (CIMNE), Gran Capita s/n, Campus Nord UPC, Barcelona 08034, Spain [3]Civil and Environmental Department, Universitat Politecnica de Catalunya. BarcelonaTech, Gran Capita s/n, Campus Nord UPC, Barcelona 08034, Spain [4]Centre for Computational Simulation-UPM, Scientific and Technological Park (Campus Montegancedo), 28223 Pozuelo de Alarcon, Spain [5]School of Aerospace Engineering, Tsinghua University, Beijing 100084, China [6]School of Aeronautics andAstronautics, Zhejiang University, Hangzhou 310027, China

出　　处：《Science China(Technological Sciences)》2017年第9期1281-1290,共10页中国科学（技术科学英文版）

基　　金：supported by the European Commission though the Research and Innovation action DRAGY(Grant No.690623);the Ministry of Industry and Information Technology(MIIT)of the Chinese government

摘　　要：Turbulent boundary layer control(TBLC) for skin-friction drag reduction is a relatively new technology made possible through the advances in computational-simulation capabilities,which have improved the understanding of the flow structures of turbulence.Advances in micro-electronic technology have enabled the fabrication of active device systems able to manipulating these structures.The combination of simulation,understanding and micro-actuation technologies offers new opportunities to significantly decrease drag,and by doing so,to increase fuel efficiency of future aircraft.The literature review that follows shows that the application of active control turbulent skin-friction drag reduction is considered of prime importance by industry,even though it is still at a low technology readiness level(TRL).This review presents the state of the art of different technologies oriented to the active and passive control for turbulent skin-friction drag reduction and contributes to the improvement of these technologies.

关 键 词：turbulent boundary layer flow control drag reduction skin-friction drag reduction 

分 类 号：O357.5[理学—流体力学]