Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Aerospace Power》 2012-05
Add to Favorite Get Latest Update

Tomo-TRPIV measurement of coherent structure spatial topology in turbulent boundary layer

JIANG Nan,YU Pei-ning,GUAN Xin-lei(Department of Mechanics,Tianjin University,Tianjin 300072,China)  
The spatial-temporal sequence of 3D-3C(three-dimensional-three-component) simultaneous velocity field in a turbulent boundary layer was finely measured by tomographic TRPIV(time-resolved particle image velocimetry) in a water channel.A new concept of spatial local averaged velocity structure function was introduced to describe the dilation,compression and shear distortion and rotation of multi-scale eddy structures in turbulent flow.The three fluctuating velocity components of TBL(turbulent boundary layer) were decomposed into multi-scale components by spatial local averaged velocity structure function.A new turbulence coherent structure conditional sampling method was proposed based on the dilation and compression features of turbulent multi-scale eddy structures and the new concept of spatial local averaged velocity structure function.The eject and sweep process due to large-scale coherent structure burst was conditionally detected and the characteristic spatial topology modes of physical quantities,such as velocity and vorticity,during coherent structure bursts,were extracted from the tomo-PIV(particle image velocimetry) experimental dataset.A pair of counter-wise quasi-longitudinal horseshoe shaped vortex was discovered during coherent structure eject and sweep process.
【Fund】: 国家自然科学基金(10832001);国家自然科学基金(10872145)
【CateGory Index】: O357.5
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 Li Shan Yang Shaoqiong Jiang Nan,,,2)(Department of Mechanics of Tianjin University,Tianjin 300072,China)(Tianjin Key Laboratory of Modern Engineering Mechanics,Tianjin 300072,China)(State Key Laboratory of Nonlinear Mechanics,Institute of Mechanics,CAS,Beijing 100190,China);TRPIV MEASUREMENT OF DRAG-REDUCTION IN THE TURBULENT BOUNDARY LAYER OVER RIBLETS PLATE[J];Chinese Journal of Theoretical and Applied Mechanics;2013-02
China Proceedings of conference Full-text Database 2 Hits
1 Jiang Nan~(1,2,3,4),Guan Xin-Lei~1,Wang Wei~1,Cheng Lu~1 (1.Department of Mechanics of Tianjin University,Tianjin 300072,China; 2.Tianjin Key Laboratory of Modern Engineering Mechanics,Tianjin 300072,China; 3.State Key Laboratory of Nonlinear Mechanics,Institute of Mechanics,Chinese Academy of Sciences,Beijing 100190,China; 4.Nankai University-Tianjin Universty,Center for LiuHui Applied Mathematics,Tianjin 300072,China);The spatial topologic characteristics of Reynolds stress for the coherent structure in wall turbulence[A];[C];2013
2 Li Shan~1,Yang Shaoqiong~1,Tian Haiping~1,Wang Qingyi~1,Jiang Nan~(1,2,3) (1.Department of Mechanics of Tianjin University,Tianjin 300072,China; 2.Tianjin Key Laboratory of Modern Engineering Mechanics,Tianjin 300072,China; 3.State Key Laboratory of Nonlinear Mechanics,Institute of Mechanics,CAS,Beijing 100190,China);Hierarchical visualization of spanwise coherent structures of turbulent boundary layer over a drag-reducing riblets surface[A];[C];2013
【Citations】
Chinese Journal Full-text Database 5 Hits
1 Sun Kuihua; Shu Wei(Dept.of Mechanics, Tianjin University, Tianjif 300072, China);ON THE BURST DETECTION TECHNIQUES IN WALL-TURBULENCE[J];ACTA MECHANICA SINICA;1994-04
2 Wang Jiansheng;Zhang Jinzhong;Shu Wei(Department of Mechanics,Tianjin University,Tianjin 300072,China);THE DIGITAL FILTER METHOD OF EXTRACTING THE COHERENT STRUCTUREIN WALL TURBULENCE[J];ACTA MECHANICA SINICA;1995-04
3 ZHANG Zhaoshun, CUI Guixiang, XU Chunxiao (Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China);APPROACHING TO TURBULENCE[J];Mechanics and Engineering;2002-01
4 Jiang Nan Shu Wei (Tianjin \ \ University );The Identification of Coherent Structure in Wall Turbulence[J];JOURNAL OF EXPERIMENTAL MECHANICS;1996-04
5 LIU Jian-hua,JIANG Nan,WANG Zhen-dong,SHU Wei(Department of Mechanics, Tianjin University, Tianjin 300072,P.R.China);Multi-Scale Coherent Structures in Turbulent Boundary Layer Detected by Locally Averaged Velocity Structure Functions[J];Applied Mathematics and Mechanics;2005-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Shu Wei Liu Weiming (Tianjin University);THE EFFECT OF COMPLIANT COATINGS ON COHERENT STRUCTURE IN TURBULENT BOUNDARY LAYERS[J];力学学报(英文版);1990-02
2 BAO Xiao-li*,LI Mu-guo(State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China);Improvement of FFT-based cross-correlation algorithm for PIV[J];Journal of Dalian University of Technology;2011-03
3 LIU Jun1,2,LIN Gao1,2,WANG Fu-ming3,LI Jian-bo1,2 1.School of Hydraulic Engineering,Faculty of Infrastructure Engineering,Dalian University of Technology, Dalian 116024,China; 2.State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China; 3.School of Environmental and Water Conservancy Engineering,Zhengzhou University,Zhengzhou 450002,China;Scaled boundary finite element method for analysis of electrostatic field problems[J];Journal of Dalian University of Technology;2011-05
4 CHEN Zi-Yun 1 SUN Jian-Ning 1 YUAN Ren-Min 2 JIANG Wei-Mei 1 1 Department of Atmospheric Sciences, Nanjing University, Nanjing 210093, China 2 Department of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China;AN ANALYSIS OF CONVECTIVE BOUNDARY LAYER EDDY STRUCTURE IN WATER TANK BY ORTHONORMAL WAVELET[J];Chinese Journal of Geophysics;2004-06
5 Chen Jiong 1,2), Zheng Yongguang 3), and Hu Fei 1) 1) (State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029)2) (National Meteorological Center, China Meteorological Administration, Beijing 100081)3) (State Key Laboratory for Severe Storm Research, School of Physics, Peking University, Beijing 100871);Isolating the Coherent Structure in Atmospheric Turbulence in the Rough Urban Canopy Layer by Using Continuous Wavelet Transform[J];Chinese Journal of Atmospheric Sciences;2003-02
6 Liu Weiming (Department of Chenicd Mechanics, Fushun Petroleum Institute) Shu Wei (Department of Mechanics University of Tian Jin);The U-level and the VITA Technique for Detecting Bursts[J];;1991-03
7 ZHANG Bin~1 WANG Tong~1 GU Chuan-Gang~1 DAI Zheng-Yuan~2 (1.Key Lab.for Power Machinery and Engineering(Ministry of Education),Shanghai Jiao Tong University, Shanghai 200240,China; 2.Trane's Asia-Pacific Research Center,Shanghai 200001,China);RESEARCH ON THE DATA SIZE IN TURBULENT SAMPLING BASED ON DYNAMIC PRESSURE DATA[J];Journal of Engineering Thermophysics;2010-02
8 ZHANG Bin~1 WANG Tong~1 GU Chuan-Gang~1 DAI Zheng-Yuan~2 (1.Key Lab.for Power Machinery and Engineering,Shanghai Jiaotong University,Shanghai 200240,China; 2.Trane's Asia-Pacific Research Center,Shanghai 200001,China);Comparison and Selection of Wavelet Functions in Turbulent Signal Processing[J];Journal of Engineering Thermophysics;2011-04
9 ZHAO Jianhua,ZHANG Qiang(Institute of Arid Meteorology,China Meteorological Administration;Key Laboratory of Arid Climate Change and ReducingDisaster of Gansu Provinc;Key Open Laboratory of Climatic Change and Disaster Reduction of CMA,Lanzhou 730020,China);Turbulent-Eddy Closure Scheme for Two-Dimensional Homogeneous Turbulent Shear Flow[J];Journal of Arid Meteorology;2010-01
10 SUN Na,LOU Yong-chun,SUN Chang-hong,SHEN Tie-hua(Shanghai Space Propulsion Technology Research Institute,Shanghai 201109,China);Numerical analysis of two-phase flow in combustion chamber of dual-pulse motor[J];Journal of Solid Rocket Technology;2012-03
China Proceedings of conference Full-text Database 3 Hits
1 ZHAO Hui-jie, WANG Kui (School of Instrument Science and Opto-Electronics Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China);Interfacial-thickness-method in simulation of aero-optical wavefront distortions[A];[C];2006
2 Jiang Nan~(1,2,3,4),Guan Xin-Lei~1,Wang Wei~1,Cheng Lu~1 (1.Department of Mechanics of Tianjin University,Tianjin 300072,China; 2.Tianjin Key Laboratory of Modern Engineering Mechanics,Tianjin 300072,China; 3.State Key Laboratory of Nonlinear Mechanics,Institute of Mechanics,Chinese Academy of Sciences,Beijing 100190,China; 4.Nankai University-Tianjin Universty,Center for LiuHui Applied Mathematics,Tianjin 300072,China);The spatial topologic characteristics of Reynolds stress for the coherent structure in wall turbulence[A];[C];2013
3 Zheng Xiaobo~1,Ge Wentao~1,Jiang nan~(1,2,3) (1.Department of Mechanics,Tianjin University,Tianjin 300072,China; 2.Tianjin Key Laboratory of Modern Engineering Mechanics,Tianjin 300072,China; 3.The State Key Laboratory of Nonlinear Mechanics,Institute of Mechanics,Chinese Academy of Sciences,Beijing 100190,China);Tomographic TRPIV experimental research on the spatial-temporal evolution of coherent structures in turbulent boundary layer[A];[C];2013
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wang Jinjun (Beijing University of Aeronautics and Astronautics,Dept.of Flight Vehicle Design and Applied Mechanics);Reviews and Prospects in Turbulent Drag Reduction over Riblets Surface[J];JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS;1998-01
2 GONG Wu-Qi LI Xin-Hong HUANG Shu-Juan(Xi'an Jiaotong University, Xi'an 710049, China);EXPERIMENT STUDY ON THE MECHANISM OF RIBLETS DRAG REDUCTION[J];Journal of Engineering Thermophysics;2002-05
3 Pan Jiazheng(Nanjing University of Aeronautics and Astronautics);The Experimental Approach to Drag Reduction of the Transverse Ribbons on Turbulent Flow[J];ACTA AERODYNAMICA SINICA;1996-03
4 LI Xing-hua,DONG Shou-ping,ZHAO Zhi-yong(Laboratory of Fluid Measurement,China University of Petroleum,Beijing 102249,China);Experimental study on Reynolds shear stress in turbulent boundary layers over smooth and drag reduction grooved surface[J];Journal of Experiments in Fluid Mechanics;2006-01
5 Li Yubin; Qiao Zide (Northwestern Potytechnical University )Wang Zhiqi (Xian Aircraft Company);AN EXPERIMENTAL RESEARCH OF DRAG REDUCTION USING RIBLETS FOR THE Y-7 AIRPLANE[J];;1995-03
6 Jiang Nan~(*,+,2) Guan Xinlei~* Yu Peining~* *(Dept.of Mechanics of Tianjin University,Tianjin 300072,China) +(Tianjin Key Laboratory of Modern Engineering Mechanics,Tianjin 300072,China);TOMOGRAPHIC TRPIV MEASUREMENT OF ANISOTROPIC EDDY-VISCOSITY MODEL FOR COHERENT STRUCTURE REYNOLDS STRESS[J];Chinese Journal of Theoretical and Applied Mechanics;2012-02
7 Bhushan Nanoprobe Laboratory for Bio- and Nanotechnology and Biomimetics (NLBB), Ohio State University, Columbus, OH 43210-1142, USA;SHARK-SKIN SURFACES FOR FLUID-DRAG REDUCTION IN TURBULENT FLOW: A REVIEW Brian Dean Bharat[J];Advances in Mechanics;2012-06
8 Li Shan Yang Shaoqiong Jiang Nan,,,2)(Department of Mechanics of Tianjin University,Tianjin 300072,China)(Tianjin Key Laboratory of Modern Engineering Mechanics,Tianjin 300072,China)(State Key Laboratory of Nonlinear Mechanics,Institute of Mechanics,CAS,Beijing 100190,China);TRPIV MEASUREMENT OF DRAG-REDUCTION IN THE TURBULENT BOUNDARY LAYER OVER RIBLETS PLATE[J];Chinese Journal of Theoretical and Applied Mechanics;2013-02
9 HU Hai-bao~~1,SONG Bao-wei~~1,PAN Guang~~1,MAO Zhao-yong~~1,CHEN Shao-qiang~~2(1.College of Marine,Northwestern Polytechnical University,Xi'an 710072,China;2.CSIC-No.705 Research & Development Institute,Xi'an 710075,China);Water Tunnel Experimental Investigation on Drag Reduction in Gyroidal Objects with Riblets Surface[J];Chinese Quarterly of Mechanics;2006-02
10 WANG Jinjun LAN Shilong MIAO Fuyou (Beijing University of Aeronautics and Astronautics);Drag-Reduction Characteristics of Turbulent Boundary Layer Flow over Riblets Surfaces[J];Shipbuilding of China;2001-04
【Secondary References】
China Proceedings of conference Full-text Database 1 Hits
1 Li Shan~1,Yang Shaoqiong~1,Tian Haiping~1,Wang Qingyi~1,Jiang Nan~(1,2,3) (1.Department of Mechanics of Tianjin University,Tianjin 300072,China; 2.Tianjin Key Laboratory of Modern Engineering Mechanics,Tianjin 300072,China; 3.State Key Laboratory of Nonlinear Mechanics,Institute of Mechanics,CAS,Beijing 100190,China);Hierarchical visualization of spanwise coherent structures of turbulent boundary layer over a drag-reducing riblets surface[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 Cui Guixiang; Zhang Zhaoshun( Department of Engineering Mechanics, Tsinghua University, Beijing 100084, CHINA) Michel Ayrault (LMFA, Ecole Centrale de Lyon. BP163, Ecully Cedex, FRANCE);Near-Wall Structure in a Fully Developed Turbulent Pipe Flow[J];ACTA AERODYNAMICA SINICA;2000-S1
2 Shu Wei; Jiang Nan (Department of Mechanics, Tianjin University, Tianjin 300072);Eddy Scale Analysis in Turbulence[J];ACTA AERODYNAMICA SINICA;2000-S1
3 Shu Wei Tang Ning(Tianjin University);BURSTING FREQUENCY IN TURBULENT BOUNDARY LAYERS[J];Acta Mechanica Sinica;1989-04
4 Li Li, Xu Chunxiao, Zhang Zhaoshun (Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China);STUDY OF BURST PHENOMENA IN WALL TURBULENCE BY WAVELET ANALYSIS[J];Acta Mechanica Sinica;2001-02
5 Sun Kuihua; Shu Wei(Dept.of Mechanics, Tianjin University, Tianjif 300072, China);ON THE BURST DETECTION TECHNIQUES IN WALL-TURBULENCE[J];ACTA MECHANICA SINICA;1994-04
6 Wang Jiansheng;Zhang Jinzhong;Shu Wei(Department of Mechanics,Tianjin University,Tianjin 300072,China);THE DIGITAL FILTER METHOD OF EXTRACTING THE COHERENT STRUCTUREIN WALL TURBULENCE[J];ACTA MECHANICA SINICA;1995-04
7 Jiang Nan Wang Zhendong Shu Wei ( Department of Mechanics, Tianjin University, Tianjin 300072, China );THE MAXIMUM ENERGY CRITERION FOR IDENTIFYING BURST EVENTS IN WALL TURBULENCE USING WAVELET ANALYSIS[J];ACTA MECHANICA SINICA;1997-04
8 Zhang Jinzhong Shu Wei(Tianjin University);Measurements of the Turbulent Boundary Layer on a Flat Plate by Using a 3—Component Hot—Wire Probe[J];Journal of Experimental Mechanics;1993-04
9 Jiang Nan;Wang Zhendong(Tianjin Unversity);Detection of Average Burst Period in Wall Turbulence by Means of Autocorrelation[J];JOURNAL OF EXPERIMENTAL MECHANICS;1995-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved