European drag-reduction research - recent developments and current status

被引:42
作者
Choi, KS [1 ]
机构
[1] Univ Nottingham, Sch Mech Mat Mfg Engn & Management, Nottingham NG7 2RD, England
关键词
drag reduction; boundary layers; flow; turbulence; combustion; Europe;
D O I
10.1016/S0169-5983(99)00030-1
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The recent developments and current status of the drag-reduction research in Europe are described here with an overview of European Research Community on Flow, Turbulence and Combustion (ERCOFTAC) where a large amount of research work has been coordinated in the last 10 yr. This is followed by the discussions of some of the recent results on riblets, compliant coating, drag reduction in nature, polymer additives and wall oscillation with an emphasis on the drag-reduction mechanisms involved. (C) 2000 The Japan Society of Fluid Mechanics and Elsevier Science B.V. All rights reserved.
引用
收藏
页码:325 / 335
页数:11
相关论文
共 59 条
[11]  
Boiko AV, 1997, EUR J MECH B-FLUID, V16, P465
[12]  
BRUSE M, 1993, NEAR-WALL TURBULENT FLOWS, P719
[13]   OPTIMIZATION OF MULTIPLE-PANEL COMPLIANT WALLS FOR DELAY OF LAMINAR-TURBULENT TRANSITION [J].
CARPENTER, PW .
AIAA JOURNAL, 1993, 31 (07) :1187-1188
[14]  
Choi K.-S., 1990, Turbulence Control by Passive Means, P109
[15]  
Choi K.-S., 1997, 971795 AIAA
[16]   Drag reduction of turbulent pipe flows by circular-wall oscillation [J].
Choi, KS ;
Graham, M .
PHYSICS OF FLUIDS, 1998, 10 (01) :7-9
[17]   BREAKDOWN OF THE REYNOLDS ANALOGY OVER DRAG-REDUCING RIBLETS SURFACE [J].
CHOI, KS .
APPLIED SCIENTIFIC RESEARCH, 1993, 51 (1-2) :149-154
[18]   Turbulence management using riblets for heat and momentum transfer [J].
Choi, KS ;
Orchard, DM .
EXPERIMENTAL THERMAL AND FLUID SCIENCE, 1997, 15 (02) :109-124
[19]   NEAR-WALL STRUCTURE OF A TURBULENT BOUNDARY-LAYER WITH RIBLETS [J].
CHOI, KS .
JOURNAL OF FLUID MECHANICS, 1989, 208 :417-458
[20]   Turbulent boundary-layer control by means of spanwise wall oscillation [J].
Choi, KS ;
DeBisschop, JR ;
Clayton, BR .
AIAA JOURNAL, 1998, 36 (07) :1157-1163