Boundary Layers: Flow Control

Presentations

• Assessment of the Darcy-Brinkman model for the characterisation of flows in permeable substrates

  ORAL

  Nov. 20, 2022, 4:35 PM – Nov. 20, 2022, 4:48 PM

  Presenters

  • Ricardo Garcia-Mayoral

    • Univ of Cambridge

  Authors

  • Ziyin Lu

    • U. of Cambridge / IST Austria

  • Dharma Busetto

    • U. of Pisa / U. of Cambridge

  • Daniel Harwood

    • U. of Cambridge

  • Ricardo Garcia-Mayoral

    • Univ of Cambridge

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• Laminarizing effect of nonlinearly saturated crossflow vortices sustained by a sinusoidal roughness

  ORAL

  Nov. 20, 2022, 4:48 PM – Nov. 20, 2022, 5:01 PM

  Presenters

  • Makoto Hirota

    • Institute of Fluid Science, Tohoku University

  Authors

  • Makoto Hirota

    • Institute of Fluid Science, Tohoku University

  • Yuki Ide

    • Japan Aerospace Exploration Agency

  • Yuji Hattori

    • Tohoku University
    • Institute of Fluid Science, Tohoku University

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• Boundary-layer manipulation using shape-programmable materials

  ORAL

  Nov. 20, 2022, 5:01 PM – Nov. 20, 2022, 5:14 PM

  Presenters

  • Jin-Tae Kim

    • Northwestern University

  Authors

  • Jin-Tae Kim

    • Northwestern University

  • Xinchen Ni

    • Northwestern University

  • Leonardo Chamorro

    • University of Illinois, Urbana-Champaign
    • University of Illinois Urbana Champaign
    • Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign
    • University of Illinois Urbana-Champaign

  • John A Rogers

    • Northwestern University

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• Turbulent skin-friction drag reduction with flexible roughness

  ORAL

  Nov. 20, 2022, 5:14 PM – Nov. 20, 2022, 5:27 PM

  Presenters

  • Jae Bok Lee

    • University of Michigan

  Authors

  • Jae Bok Lee

    • University of Michigan

  • Rayhaneh Akhavan

    • University of Michigan

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• Assessment of Clauser chart method for determination of drag on superhydrophobic surfaces

  ORAL

  Nov. 20, 2022, 5:27 PM – Nov. 20, 2022, 5:40 PM

  Presenters

  • Kimberly Liu

    • Stanford University

  Authors

  • Kimberly Liu

    • Stanford University

  • Ali Mani

    • Stanford

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• Turbulent skin friction drag reduction over dynamically rough superhydrophobic surfaces

  ORAL

  Nov. 20, 2022, 5:40 PM – Nov. 20, 2022, 5:53 PM

  Presenters

  • Amirreza Rastegari

    • University of Michigan

  Authors

  • Amirreza Rastegari

    • University of Michigan

  • Rayhaneh Akhavan

    • University of Michigan

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• Numerical Study of Turbulent Characteristics behind a Novel Vortex Generator

  ORAL

  Nov. 20, 2022, 5:53 PM – Nov. 20, 2022, 6:06 PM

  Presenters

  • Benjamin S Savino

    • University of Mississippi

  Authors

  • Benjamin S Savino

    • University of Mississippi

  • Taiho Yeom

    • University of Mississippi

  • Wen Wu

    • University of Mississippi

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• Analysis of underlying physics of drag alteration by riblets using Restricted nonlinear simulations

  ORAL

  Nov. 20, 2022, 6:06 PM – Nov. 20, 2022, 6:19 PM

  Presenters

  • Bianca Viggiano

    • Johns Hopkins University

  Authors

  • Bianca Viggiano

    • Johns Hopkins University

  • Benjamin A Minnick

    • Johns Hopkins University

  • Xiaowei Zhu

    • Johns Hopkins University

  • Dennice Gayme

    • Johns Hopkins
    • Johns Hopkins University

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• The influence of frontal solidity on fully rough heat transfer modeled through an exposed and sheltered flow dichotomy

  ORAL

  Nov. 20, 2022, 6:19 PM – Nov. 20, 2022, 6:32 PM

  Publication: Rowin et al. (in preparation, Journal of Fluid Mechanics): Effect of roughness density on turbulent forced convection

  Presenters

  • Kevin Zhong

    • University of Melbourne

  Authors

  • Kevin Zhong

    • University of Melbourne

  • Wagih A Rowin

    • University of Melbourne

  • Tanvir M Saurav

    • University of New South Wales

  • Thomas O Jelly

    • Univ of Glasgow

  • Nicholas Hutchins

    • University of Melbourne

  • Daniel Chung

    • University of Melbourne

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• Model for turbulent drag reduction of superhydrophobic surfaces in large Reynolds number flows

  ORAL

  Nov. 20, 2022, 6:32 PM – Nov. 20, 2022, 6:45 PM

  Publication: P. Luzzatto-Fegiz, S. Tomlinson, S. D. Egan, F. Gibou, O. E. Jensen and J. R. Landel. (2022) Mechanisms of turbulent drag reduction for superhydrophobic surfaces across large Reynolds numbers. Under review.

  Presenters

  • Julien R Landel

    • Univ of Manchester
    • University of Manchester

  Authors

  • Julien R Landel

    • Univ of Manchester
    • University of Manchester

  • Samuel D Tomlinson

    • University of Manchester

  • Oliver E Jensen

    • University of Manchester

  • Frederic Gibou

    • University of California, Santa Barbara

  • Paolo Luzzatto Fegiz

    • University of California, Santa Barbara
    • University of California, Santa Barbra

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• A systematic numerical investigation of turbulent channel flow over hydrophobic bottom wall: an analogue of rough wall turbulent boundary layer

  ORAL

  Nov. 20, 2022, 6:45 PM – Nov. 20, 2022, 6:58 PM

  Publication: Xu, Haosen HA, Xiang IA Yang, and Xiaowei Zhu. "A systematic numerical investigation of turbulent channel flow over hydrophobic bottom wall: an analogue of rough wall turbulent boundary layer" (under preparation)

  Presenters

  • Haosen H Xu

    • Ocean University of China

  Authors

  • Haosen H Xu

    • Ocean University of China

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• Mass Transfer at Topologically Singular Points

  ORAL

  Nov. 20, 2022, 6:58 PM – Nov. 20, 2022, 7:11 PM

  Publication: Convective mass deposition near a topologically singular point at the leading edge of a
  solid substrate, PRL

  Presenters

  • Oles Dubrovski

    • Technion- Israel Institute of Technology

  Authors

  • Oles Dubrovski

    • Technion- Israel Institute of Technology

  • Matthew Suss

    • Technion-Israel Institute of Technology

  • Robert Glouckhovski

    • Technion-Israel Institute of Technology

  • Ofer Manor

    • Technion - Israel Institute of Technolog
    • Technion

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