Non-Newtonian Flows: Instability and Turbulence I
ORAL · Q19 · ID: 681328
Presentations
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Lagrangian stretching reveals polymeric stress field
ORAL
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Publication: https://arxiv.org/pdf/2206.11800.pdf
Presenters
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Arezoo M Ardekani
- Purdue University
- Department of Mechanical Engineering, Purdue University
- School of Mechanical Engineering, Purdue University,
Authors
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Arezoo M Ardekani
- Purdue University
- Department of Mechanical Engineering, Purdue University
- School of Mechanical Engineering, Purdue University,
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Manish Kumar
- Purdue
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Jeffrey S Guasto
- Tufts University
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Measured Lagrangian stretching reveals stress topology and transport barriers in viscoelastic flows
ORAL
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Presenters
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Louison Thorens
- Tufts University
Authors
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Louison Thorens
- Tufts University
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Maliheh Teimouri
- Tufts University
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Manish Kumar
- Purdue University
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Arezoo M Ardekani
- Purdue University
- Department of Mechanical Engineering, Purdue University
- School of Mechanical Engineering, Purdue University,
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Jeffrey S Guasto
- Tufts University
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On the role of stretched polymer sheets in the dynamics of elasto-inertial turbulence
ORAL
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Publication: Y. Dubief, V. E. Terrapon, B. Hof, "Elasto-inertial turbulence", Annual Review of Fluid Mechanics (accepted)
Y. Dubief, J. Page, R. R. Kerswell, V. E. Terrapon, V. Steinberg, "First coherent structure in elasto-inertial turbulence", Physical Review of Fluid Mechanics, 7, 073301, 2022
F. Yin, Y. Dubief, "Emergence of elasto-inertial turbulence in 2D natural convection flows" (In preparation)
M. Beneitez, J. Page, Y. Dubief & R. R. Kerswell, "Multistability of elasto- inertial two-dimensional channel flow" (In preparation)Presenters
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Yves C Dubief
- University of Vermont
Authors
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Yves C Dubief
- University of Vermont
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Fuqian Yin
- University of Vermont
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High Weissenberg asymptotics of the centre-mode instability in viscoelastic channel flow
ORAL
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Presenters
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Rich R Kerswell
- Univ of Cambridge
Authors
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Rich R Kerswell
- Univ of Cambridge
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Jacob Page
- University of Edinburgh
- School of Mathematics, University of Edinburgh
- Univ of Cambridge
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Time-dependent 3D dynamics in viscoelastic pressure-driven channel flow
ORAL
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Presenters
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Martin Lellep
- Univ of Edinburgh
- School of Physics and Astronomy, University of Edinburgh
Authors
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Martin Lellep
- Univ of Edinburgh
- School of Physics and Astronomy, University of Edinburgh
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Moritz Linkmann
- School of Mathematic, University of Edinburgh
- School of Mathematics, University of Edinburgh
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Alexander Morozov
- University of Edinburgh
- Univ of Edinburgh
- School of Physics and Astronomy, University of Edinburgh
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Inertio-elastic instabilities in channel flow
ORAL
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Presenters
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Sami Yamanidouzisorkhabi
- Massachusetts Institute of Technology MIT
Authors
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Sami Yamanidouzisorkhabi
- Massachusetts Institute of Technology MIT
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Yashasvi Raj
- Massachusetts Institute of Technology MIT
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Tamer A Zaki
- Johns Hopkins University
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Gareth H McKinley
- Massachusetts Institute of Technology
- Massachusetts Institute of Technology MIT
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Irmgard Bischofberger
- Massachusetts Institute of Technology MIT
- Massachusetts Institute of Technology MI
- MIT
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Multistability of elasto-inertal two-dimensional channel flow
ORAL
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Publication: M. Beneitez, J. Page, Y. Dubief & R. R. Kerswell, "Multistability of elasto-inertial two-dimensional channel flow" (In preparation)
Presenters
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Miguel Beneitez
- DAMTP, University of Cambridge
Authors
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Miguel Beneitez
- DAMTP, University of Cambridge
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Jacob Page
- University of Edinburgh
- School of Mathematics, University of Edinburgh
- Univ of Cambridge
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Yves C Dubief
- University of Vermont
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Rich R Kerswell
- Univ of Cambridge
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On the turbulent drag reduction in viscoelastic flows: effects of elasticity number and polymer characteristics
ORAL
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Presenters
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Alexia Martinez Ibarra
- University of Nebraska - Lincoln
Authors
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Alexia Martinez Ibarra
- University of Nebraska - Lincoln
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Jae Sung Park
- University of Nebraska
- University of Nebraska–Lincoln
- University of Nebraska-Lincoln
- University of Nebraska - Lincoln
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Elasto-inertial turbulence and the nature of the maximum drag reduction asymptote
ORAL
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Publication: The nature of the maximum drag reduction asymptote, Sarath S. Suresh, Bjoern Hof (planned paper)
Presenters
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Sarath S. Suresh
- Institute of Science and Technology Aust
Authors
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Sarath S. Suresh
- Institute of Science and Technology Aust
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Bjoern Hof
- Institute of Science and Technology Austria
- Max Planck Institute for Dynamics and Self-Organization
- Institute of Science and Technology Aust
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