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====== Presentations from the UNH 2013 High Reynolds Boundary Layer Workshop ====== High Reynolds Boundary Layer Turbulence: Integrating Descriptions of Statistical Structure, Scaling, and Dynamical Evolution\\ University of New Hampshire, November 20-22, 2013 =====Session 1 Analysis, Models and Modelling Ideas from Transitional and Low Re Studies===== Wed Nov. 20 9:00-11:00am\\ Chair: J. Klewicki On the congruity of transitional and developed turbulent boundary layers \\ **Parvis Moin** (Stanford University) Patterns in wall-bounded flows \\ **Tobias Schneider** (Max Planck Institute, École Polytechnique Fédérale de Lausanne) {{:unh2013:wu_moin_adrian_unh2013.pdf|Osborne Reynolds pipe flow: Direct simulations and visualizations from laminar through transition to fully-developed turbulence}} \\ **Xiaohua Wu** (Royal Military College of Canada), **P. Moin** (Stanford University) & **R. Adrian** (Arizona State University) {{:unh2013:gibson_unh2013.pdf|Exact near-wall travelling waves in plane Poiseuille flow}}\\ **John Gibson** (University of New Hampshire) =====Session 2: Reynolds Number Scaling===== Wed Nov. 20 11:00am-1:00pm\\ Chair: I. Marusic {{:unh2013:schultz_unh2013.pdf|Reynolds-number scaling of turbulent channel flow }}\\ **Mike Schultz** (US Naval Academy) {{:unh2013:bailey_unh2013.pdf|Reynolds number scaling of dissipative motions}} \\ **Sean Bailey** (University of Kentucky) {{:unh2013:chung_unh2013.pdf|An idealised assessment of Townsend’s similarity hypothesis for wall turbulence}} \\ **Daniel Chung** (University of Melbourne) {{:unh2013:hultmark_unh2013.pdf|Scaling of turbulence in pipes and channels}} \\ **Marcus Hultmark** (Princeton University) {{:unh2013:chauhan_unh2013.pdf|Turbulent/Non-turbulent interface in turbulent boundary layers: scaling and organisation}} \\ **Kapil Chauhan** (University of Melbourne) =====Session 3: Experimental Facilities and Measurement Capabilities===== Wed Nov. 20 2:30-4:30pm\\ Chair: M. Wosnik Recent results on high Reynolds number boundary layer and pipe flows \\ **Lex Smits** (Princeton University) The Long Pipe at CICLoPE: Updates and perspectives \\ **Gabriele Bellani** (KTH, Sweden, University of Bologna) {{:unh2013:kaehler_unh2013.pdf|Large Reynolds number boundary layer investigation with sophisticated high resolution imaging techniques}} \\ **Christian J. Kähler** (Universität der Bundeswehr München) {{:unh2013:soria_unh2013.pdf|Measuring the joint probability density function of velocity and higher moments of the velocity fluctuations across a turbulent boundary layer}} \\ **Julio Soria** (Monash University) {{:unh2013:stanislas_unh2013.pdf|Space time 3D3C pressure velocity correlations in high Reynolds number turbulent boundary layers}} \\ **Michel Stanislas** (Université Lille) =====Session 4 : Characterizations and Models of Statistical Structure===== Thu Nov. 21 8:00-10:30am\\ Chair: L. Smits {{:unh2013:doering_unh2013.pptx|Rigorous estimates of turbulent dissipation in shear flows}}\\ **Charlie Doering** (University of Michigan) {{:unh2013:schumacher_unh2013.pdf|Numerical studies on high-order derivative moments in turbulent shear flows and convective turbulence}} \\ **Joerg Schumacher** (Ilmenau University of Technology) {{:unh2013:deangelis_unh2013.pdf|Production and energy transfer in wall bounded shear flows}} \\ **Elisabetta De Angelis** (University of Bologna) {{:unh2013:xichen_unh2103.pdf|Lie-group derivation of a bulk flow scaling for wall-bounded turbulence}} \\ **Xi Chen** (Peking University) {{:unh2013:klewicki_unh2013.pdf|Behavior of the boundary layer vorticity field as the Reynolds number gets large}} \\ **Joe Klewicki** (University of New Hampshire/Melbourne) =====Session 5: Toward Systematic Models ===== Thu Nov. 21 10:30am-4pm\\ Chair: B. McKeon {{:unh2013:julien_unh2013.pdf|Modeling and simulation in rotationally constrained flows}} \\ **Keith Julien** (University of Colorado) {{:unh2013:jimenez_unh2103.pdf|How linear is wall-bounded turbulence?}} \\ **Javier Jimenez** (Universidad Politecnica de Madrid) {{:unh2013:chini_unh2013.pdf|Asymptotic approaches for high Reynolds number shear flows}}\\ **Greg Chini** (University of New Hampshire) {{:unh2013:yachot_unh2013.pdf|Small-scale intermittency and modelling of boundary layers: from LES to VLES}} \\ **Victor Yachot** (Boston University) Simple models for structure in wall turbulence \\ **Ati Sharma** (University of Southampton) {{:unh2013:zhensushe_unh2013.pdf|Why are CFD RANS models good and how can they be better?}} \\ **Zhen-Su She** (Peking University) {{:unh2013:knobloch_unh2013.pdf|Asymptotic analysis of the magnetorotational instability}} \\ **Edgar Knobloch** (University of California, Berkeley) =====Session 6: Non-Canonical Flows, Perturbations and Boundary Condition Effects A===== Thu Nov. 21 4:00-5:00pm\\ Chair: C. White Turbulent boundary layer flow over roughness with a predominant streamwise elongation: transverse mixing and deltascale heterogeneities \\ **Will Anderson** (Baylor University) & **Ken Christensen** (University of Illinois) Characterization of momentum transfer and turbulence in unsteady boundary layers over very rough boundaries \\ **Diane Foster** (University of New Hampshire) The role of external conditions in turbulent boundary layers \\ **Luciano Castillo** (Texas Tech) =====Session 7: Coherent Motions A===== Fri Nov. 22 8:00-11:00am\\ Chair: N. Hutchins Critical layer phenomena in wall turbulence \\ **Beverley McKeon** (California Institute of Technology) {{:unh2013:dennis_unh2013.pptx|Large scale features of turbulent pipe flow}} \\ **David Dennis** (Liverpool University) {{:unh2013:hwang_unh2013.pdf|Statistical structure of self-sustaining attached eddies in turbulent channel flow}} \\ **Yongyun Hwang** (University of Cambridge) {{:unh2013:tsuji_unh2013.pdf|Large scale structures based on pressure in high-Reynolds number turbulent boundary layer}} \\ **Yoshiyuki Tsuji** (Nagoya University) Turbulent net force and the structure of eddies \\ **Ron Adrian** (Arizona State University) =====Session 8: Non-Canonical Flows, Perturbations and Boundary Condition Effects B== Fri Nov. 22 11:00am-1:00pm\\ Chair: J. McHugh {{:unh2013:hutchins_unh2013.pptx|On attempts to perturb the large-scale structures in turbulent boundary layers}} \\ **Nick Hutchins** (University of Melbourne) {{:unh2013:morrison_unh2013.pdf|The effects of shear and blocking in a rapidly distorted boundary layer}} \\ **Jonathan Morrison** (Imperial College, London) {{:unh2013:nagib_vinuesa_unh2013.pdf|The myth of laboratory two-dimensional wall-bounded turbulent flows}} \\ **Hassan Nagib & Ricardo Vinuesa** (Illinois Institute of Technology) Reynolds number effects in rough-wall flows \\ **Stefano Leonardi** (University of Puerto Rico-Mayaguez) {{:unh2013:white_unh2013.pdf|What are polymer drag reducing flows telling us about the mechanisms of wall-flow transport?}} \\ **Chris White** (University of New Hampshire) & **Yves Dubief** (University of Vermont) =====Session 9: Coherent Motions B===== Fri Nov. 22 2:30-5:00pm\\ Chair: J. Gibson {{:unh2013:eckhardt_unh2013.pdf|Dynamical systems approaches to internal and external boundary layers}} \\ **Bruno Eckhardt** (Universität Marburg) The turbulent/quiescent interface of turbulent channel flow \\ **Jason Monty** (University of Melbourne) {{:unh2013:atkinson_unh2013.pdf|The Lagrangian behaviour and enstrophy evolution of fluid particles near a T/NT interface in turbulent boundary layers}} \\ **Callum Atkinson** (Monash University) Space-time evolution of turbulent stresses in the outer region of the boundary layer \\ **Bharath Ganapathisubramani** (University of Southampton)

unh2013/talks.1399128483.txt.gz · Last modified: 2014/05/03 07:48 by gibson