On turbulent contribution to frictional drag in wall-bounded turbulent flow

被引：0
|
作者：
Li Feng-Chen [1 ]
Kawaguchi, Yasuo
Hishida, Koichi
Oshima, Marie
机构：
[1] Harbin Inst Technol, Sch Energy Sci & Engn, Harbin 150001, Peoples R China
[2] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
[3] Tokyo Univ Sci, Dept Mech Engn, Noda, Chiba 2788510, Japan
[4] Keio Univ, Dept Syst Design Engn, Yokohama, Kanagawa 2238522, Japan
来源：
CHINESE PHYSICS LETTERS | 2006年 / 23卷 / 05期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We propose a simple model for turbulent contribution to the frictional drag in a wall-bounded turbulent How based on the characteristic parameters of turbulent bursting events. It is verified on water and drag-reducing surfactant solution flows investigated by particle image velocimetry in experiments. It is obtained that the turbulent contribution to the skin friction factor is linearly proportional to the product of the spatial frequency and strength of turbulent bursts originated from the wall.
引用
收藏
页码：1226 / 1229
页数：4
相关论文
共 50 条
  • [1] Contribution of velocity-vorticity correlations to the frictional drag in wall-bounded turbulent flows
    Yoon, Min
    Ahn, Junsun
    Hwang, Jinyul
    Sung, Hyung Jin
    PHYSICS OF FLUIDS, 2016, 28 (08)
  • [2] Particle and in wall-bounded turbulent flow
    Rousta, Farid
    Lessani, Bamdad
    Ahmadi, Goodarz
    INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2023, 158
  • [3] Vorticity cascade and turbulent drag in wall-bounded flows: plane Poiseuille flow
    Kumar, Samvit
    Meneveau, Charles
    Eyink, Gregory
    JOURNAL OF FLUID MECHANICS, 2023, 974
  • [4] Particle Resuspension in a Wall-Bounded Turbulent Flow
    Fu, S. C.
    Chao, C. Y. H.
    So, R. M. C.
    Leung, W. T.
    JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2013, 135 (04):
  • [5] Predictive Model for Wall-Bounded Turbulent Flow
    Marusic, I.
    Mathis, R.
    Hutchins, N.
    SCIENCE, 2010, 329 (5988) : 193 - 196
  • [6] Structure of the canonical turbulent wall-bounded flow
    Buschmann, Matthias H.
    Gad-el-Hak, Mohamed
    AIAA JOURNAL, 2006, 44 (11) : 2500 - 2503
  • [7] Drag reduction by spanwise wall oscillation in wall-bounded turbulent flows
    Choi, JI
    Xu, CX
    Sung, HJ
    AIAA JOURNAL, 2002, 40 (05) : 842 - 850
  • [8] Measurement of a wall-bounded turbulent mixing layer flow
    Ke, F., 2005, China Ocean Press (17):
  • [9] THE SPACING OF STREAKS IN UNSTEADY TURBULENT WALL-BOUNDED FLOW
    BRERETON, GJ
    HWANG, JL
    PHYSICS OF FLUIDS, 1994, 6 (07) : 2446 - 2454
  • [10] Wall-bounded buoyant turbulent flow and its modeling
    Sommer, TP
    So, RMC
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1996, 39 (17) : 3595 - 3606
12345