Non-Newtonian Flows: Turbulence & Instabilities
ORAL · X37 · ID: 1763142
Presentations
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Influence of shear-thinning fluid on vortex formation in pulsatile, turbulent flow
ORAL
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Presenters
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Moira R Barnes
Queen's University
Authors
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Moira R Barnes
Queen's University
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David E Rival
Queen's University, Institute of Fluid Mechanics TU Braunschweig, Queen's University; Technische Universität Braunschweig
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Lundgrens Infinite Hierarchy of Probability Density Functions for Linear Viscoelastic Materials
ORAL
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Presenters
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Johannes H Conrad
TU Darmstadt
Authors
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Johannes H Conrad
TU Darmstadt
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Simon o Görtz
TU Darmstadt, Tu Darmstadt
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Martin Oberlack
TU Darmstadt
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Abstract Withdrawn
ORAL Withdrawn
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Fracturing instability in interfacial Hele-Shaw flows involving complex fluids
ORAL
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Publication: 1. Zhiying Hai and Prabir Daripa, Linear instability of interfacial Hele-Shaw flows of viscoelastic fluids, Journal of Non-Newtonian Fluid Mechanics}, Vol. 309, 104923 (2022)<br>2. Zhiying Hai and Prabir Daripa, Linear instability of viscoelastic interfacial Hele-Shaw flows: a Newtonian fluid displacing an UCM fluid, Journal of Non-Newtonian Fluid Mechanics}, Vol. 303, 104773 (2022).<br>3. Zhiying Hai and Prabir Daripa, Linear instability of viscoelastic interfacial Hele-Shaw flows: a Newtonian fluid displacing an Oldroyd-B fluid, In Preparation.
Presenters
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Prabir Daripa
Texas A&M University
Authors
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Prabir Daripa
Texas A&M University
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The polymer diffusive instability in high concentration polymer solutions
ORAL
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Publication: Theo Lewy and Rich Kerswell. The polymer diffusive instability in high concentration polymer solutions (planned paper)
Presenters
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Theo Lewy
Univ of Cambridge
Authors
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Theo Lewy
Univ of Cambridge
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Rich R Kerswell
Univ of Cambridge, DAMTP, University of Cambridge
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Efficiency loss in viscoelastic turbulent flows due to polymer degradation
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 S Park
University of Nebraska-Lincoln, University of Nebraska Lincoln
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Vortex ring interaction with a layer of polymeric fluid
ORAL
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Presenters
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Rabia Sonmez
George Mason University
Authors
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Rabia Sonmez
George Mason University
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Robert A Handler
George Mason University
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David B Goldstein
University of Texas at Austin
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Saikishan Suryanarayanan
UT Austin
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Ryan Kelly
University of Texas at Austin
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Connecting polymer dynamics and Lagrangian flow structures 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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Arezoo M Ardekani
Purdue University, Merck
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Jeffrey S Guasto
Tufts University
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3D measurements of flow topology in a polymer drag-reduced turbulent boundary layer
ORAL
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Presenters
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Lucas N Warwaruk
University of Alberta
Authors
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Lucas N Warwaruk
University of Alberta
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Sina Ghaemi
University of Alberta, Univ of Alberta
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Bubble migration in a viscoelastic duct flow
ORAL
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Publication: H. U. Naseer, D. Izbassarov, Z. Ahmed, and M. Muradoglu, ``Dynamics of bubble migration in a viscoelastic pressure-driven channel flow", preprint, (2023)
Presenters
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Metin Muradoglu
Koc University
Authors
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Metin Muradoglu
Koc University
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Hafiz U Naseer
Koc University
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Daulet Izbassarov
Finnish Meteorological Institute
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The nature of bubble-induced turbulence in polymeric fluids for Re ~ Ο(1)
ORAL
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Presenters
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Mithun Ravisankar
Brown University
Authors
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Mithun Ravisankar
Brown University
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Roberto Zenit
Brown University
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