Non-axisymmetric patterns in floating viscoplastic films (YSA)

Thomasina Ball¹, Neil Balmforth²

1: University of Warwick; 2: University of British Columbia

Role of finite extensibility on the pressure drop of a viscoelastic fluid in a slowing varying contraction (YSA)

Bimalendu Mahapatra¹, Tachin Ruangkriengsin², Howard A. Stone², Evgeniy Boyko¹

1: Technion - Israel Institute of Technology; 2: Princeton University

Drag reduction by polymers in turbulent pipe flows: comparison between DNS and experiments (YSA)

Francesco Serafini, Francesco Battista, Paolo Gualtieri, Carlo Massimo Casciola

Sapienza University of Rome

Investigation of the FENE-L and FENE-LS constitutive models for the computation of viscoelastic turbulent flows.

Pierre-Yves Goffin¹, Yves Dubief², Vincent E. Terrapon¹

1: University of Liège, Belgium; 2: University of Vermont, USA

Spectral analysis of confined turbulent jets

Christian Amor¹, Giovanni Soligo¹, Andrea Mazzino², Soledad Le Clainche³, Marco Edoardo Rosti¹

1: Complex Fluids and Flows Unit, Okinawa Institute of Science and Technology Graduate University; 2: Department of Civil, Chemical and Environmental Engineering, Università degli Studi di Genova; 3: School of Aerospace Engineering, Universidad Politécnica de Madrid

Viscoplastic effects on a nearly homogeneous and isotropic turbulent flow

Luciano Hergenreder, Wernher Brevis

Hydraulic and Environmental Engineering Department, Pontificia Universidad Católica de Chile

Elastic turbulence in two-dimensional Taylor-Couette flows

Lorenzo Campana, Elisabetta De Angelis

Department of Industrial Engineering, Università of Bologna, Forlí, Italy

Aerodynamic breakup of non-Newtonian liquid droplets

Pankaj Niranjan, Hrishikesh Gadgil, Kowsik Bodi

Indian Institute of Technology Bombay, Mumbai, 400076, Maharastra, India

Controlling emulsion rheology with active particles

Marie Corpart, Noor Geerdink, Antoine Deblais, Daniel Bonn

Van der Waals-Zeeman Institute, Institute of Physics, University of Amsterdam, 1098XH Amsterdam, Netherlands.

Influence of non-Newtonian behaviour and axial flow on the oscillatory mode in cylindrical Couette flow with radial flux

Sara BEN SADEK^1,2,3, Chérif Nouar^1,3, Cécile Lemaître^2,3

1: LEMTA-CNRS; 2: LRGP-CNRS; 3: Université de Lorraine

Aerial observation of the propagation of surface waves in fragmented sea ice

Sébastien KUCHLY¹, Baptiste AUVITY¹, Amaury FOURGEAUD¹, Paul NICOT², Dany DUMONT², Ludovic MOREAU³, Antonin EDDI¹, Stéphane PERRARD¹

1: PMMH Laboratory, ESPCI Paris, 7 Quai Saint-Bernard, 75005 Paris, France; 2: Institut des Sciences de la Mer de Rimouski (ISMER), UQAR, 310 Allee des Ursulines, Rimouski, Canada; 3: Institut des Sciences de la Terre (ISTerre), Université Grenoble Alpes, 38058, Grenoble, France

An experimental analogue of moist convection (YSA)

Dorel Valentin¹, Lecoanet Daniel², Le Bars Michael¹

1: CNRS, Aix Marseille Univ., Centrale Marseille, IRPHE, Marseille, France; 2: Department of Engineering Sciences and Applied Mathematics \& CIERA, Northwestern University, Evanston, IL 60208, USA

Oscillating settling behavior of submillimetric non-spherical atmospheric particles (YSA)

Taraprasad Bhowmick¹, Yong Wang¹, Jonas Latt², Gholamhossein Bagheri¹

1: Max Planck Institute for Dynamics and Self-Organisation, Am Fassberg 17, Göttingen, D-37077, Germany; 2: University of Geneva, 24 rue du Général-Dufour, Genève, CH-1211, Switzerland

Extreme values in geostrophic turbulence: laboratory data from baroclinic wave experiments

Uwe Harlander¹, Miklos Vincze^2,3

1: BTU Cottbus-Senftenberg, Dept. of Aerodynamics and Fluid Mechanics, Cottbus, Germany; 2: HUN-REN-ELTE Theoretical Physics Research Group, Budapest, Hungary; 3: Institute of Earth Physics and Space Science (HUN-REN EPSS), Sopron, Hungary

Analysis of the waves/geostrophic/eddies mix in rotating turbulence

Alexandre Delache^1,2,3,4,5, Fabien Godeferd^4,3,2,1, Henri Lam⁶

1: Ecole centrale de Lyon; 2: CNRS; 3: Université Claude Bernard Lyon 1; 4: INSA Lyon; 5: Université Jean Monnet St-Étienne; 6: Université Grenoble Alpes

Beyond spherical boundaries in deep fluid layers of planets

Paolo Personnettaz^1,2, Rémy Monville², Nathanaël Schaeffer², David Cébron², Mioara Mandea¹

1: Centre National d’Etudes Spatiales, Paris, France; 2: Univ. Grenoble Alpes, CNRS, ISTerre, Grenoble, France

Exchange flows with viscous fluids in a vertical or tilted tube

Hadrien Bruhier, Thomas Bonometti, Jacques Magnaudet

Institut de Mécanique des Fluides de Toulouse (IMFT)

Experimental study of gravity current propagation over rough tilted surfaces.

Mostafa Shehata¹, Marie Rastello², Florence Naaim¹, Herve Bellot¹

1: INRAE (Univ. Grenoble Alpes, INRAE, CNRS, IRD, Grenoble INP, IGE, 38000 Grenoble, France.); 2: LEGI (Univ. Grenoble Alpes, CNRS, Grenoble INP, LEGI, 38000 Grenoble, France.)

Freely Decaying Saffman Turbulence Experimentally Generated by Magnetic Stirrers

Jean-Baptiste Gorce, Eric Falcon

MSC Laboratory, CNRS, Université Paris Cité

Generalized circulation area law in two-dimensional instability-driven turbulence

Jin-Han Xie, Bo-Jie Xie, Tian-Shu Zhou

Peking University

Geometry of the density field in supersonic isothermal turbulence

Fabien Thiesset¹, Christoph Federrath^2,3

1: CNRS, CORIA, UMR 6614, Normandy Univ., UNIROUEN, INSA Rouen, France; 2: Research School of Astronomy and Astrophysics, Australian National University, Cotter Road, Canberra, ACT 2611, Australia; 3: Australian Research Council Centre of Excellence in All Sky Astrophysics (ASTRO3D), Cotter Road, Canberra, ACT 2611, Australia

Predictability of Lagrangian transport properties in a model of ageostrophic surface ocean turbulence

Stefano Berti¹, Michael Maalouly¹, Guillaume Lapeyre²

1: Univ. Lille, ULR 7512, Unité de Mécanique de Lille Joseph Boussinesq (UML), F-59000 Lille, France; 2: LMD/IPSL, CNRS, Ecole Normale Supérieure, PSL Research University, 75005 Paris, France

Effects of Viscoelasticity on the Behaviour and Deformation of Compound Droplets in Extensional flow

Malay Vyas, Uddipta Ghosh

Indian Institute of Technology Gandhinagar, India

Electrophoretic trajectory of a non-uniformly charged particle suspended in a viscoelastic fluid in the presence of a background linear flow

Rajnandan Borthakur, Uddipta Ghosh

Indian Institute of Technology Gandhinagar, Gujarat 382055, India

Fickian yet non Gaussian diffusion and Generalized Stokes-Einstein relations: hydromechanics and renormalization group approaches

Chiara Pezzotti, Massimiliano Giona

Università di Roma La Sapienza

Interplay between complex fluid rheology and wall compliance affects the hydrodynamic resistance of deformable configurations

Evgeniy Boyko

Faculty of Mechanical Engineering, Technion – Israel Institute of Technology, Haifa 3200003, Israel

Local stress measurements in the elastoplastic regime of a flowing sheared foam

Benjamin Dollet¹, Florian Schott², Stefan Gstöhl³, Christian Schlepütz³, Christophe Raufaste^4,5, Stéphane Santucci⁶, Cyrille Claudet⁴, Rajmund Mokso^2,7

1: Laboratoire Interdisciplinaire de Physique, Université Grenoble Alpes, CNRS, France; 2: Division of Solid Mechanics, Lund University, Sweden; 3: Swiss Light Source, Paul Scherrer Institute, Switzerland; 4: Institut de Physique de Nice, Université Côte d’Azur, CNRS, France; 5: Institut Universitaire de France, France; 6: Laboratoire de Physique, ENS Lyon, CNRS, Lyon, France; 7: Department of Physics, Technical University of Denmark, Denmark

Suspensions of fibers in shear-thinning fluids

Yansong Li, Lihao Zhao

Tsinghua University

In-situ measurements in shallow cumulus clouds: first results from the Max Planck CloudKite

Gholamhossein Bagheri, Oliver Schlenczek, Freja Nordsiek, Birte Thiede, Eberhard Bodenschatz

Max Planck Institute for Dynamics and Self-Organization

Instabilities around a Spheroid Spinning in a Rotating Stratified Fluid

Antoine Chauchat^1,2,3,4, Michael Le Bars^1,2,3,4, Patrice Meunier^1,2,3,4

1: IRPHE; 2: Université Aix Marseille; 3: École Centrale Méditerranée; 4: CNRS

Langmuir Supercell genesis in the coastal ocean: impacts of longitudinal alignment between wind, wave, and current

Bicheng Chen¹, Jiahao Huang¹, Marcelo Chamecki², Qing Li³

1: Department of Physical Oceanography, School of Ocean and Earth Sciences, Xiamen University, Xiamen, China; 2: Department of Atmospheric and Oceanic Sciences, University of California Los Angeles, Los Angeles, USA; 3: Earth, Ocean and Atmospheric Sciences Thrust, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China

Numerical simulations of a dilute particle suspension settling through a density interface

Abdullah M. Abdal¹, Lyes Kahouadji¹, Seungwon Shin², Jalel Chergui³, Damir Juric^3,4, Colm-Cille P. Caulfield⁴, Omar K. Matar¹

1: Imperial College London, Department of Chemical Engineering, London SW7 2AZ, UK; 2: Department of Mechanical and System Design Engineering, Hongik University, Seoul 04066, South Korea; 3: LISN, CNRS, Université Paris Saclay, 91400 Orsay, France; 4: Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge CB3 0WA, UK

Oscillatory thermal-inertial layer formation in the molecular envelopes of gas giants

Susanne Horn

Centre for Fluid and Complex Systems, Coventry University

Radiantly driven convective regimes in ice-covered waters

Gustavo Estay, Daisuke Noto, Hugo N. Ulloa

Department of Earth and Environmental Science, University of Pennsylvania

Real-time tracking of lab-scale iceberg melting in stratified systems

Daisuke Noto, Hugo N. Ulloa

Department of Earth and Environmental Science, University of Pennsylvania

Helical Triad Phase Synchronisation in Extreme 3D Navier-Stokes Flows

Miguel David Bustamante¹, Di Kang², Brendan P. Murray¹, Bartosz Protas²

1: School of Mathematics and Statistics, University College Dublin; 2: Department of Mathematics and Statistics, McMaster University

Triad phase dynamics determine flux in 2D turbulence

Santiago J. Benavides¹, Miguel D. Bustamante²

1: School of Aeronautics and Space Engineering, Universidad Politécnica de Madrid; 2: School of Mathematics and Statistics, University College Dublin

Very low Ekman number turbulent rotating convection

Edgar Knobloch¹, Adrian van Kan¹, Benjamin Miquel², Keith Julien³, Geoff Vasil⁴

1: University of California, Berkeley, USA; 2: Universite Lyon, CNRS, Ecole Centrale de Lyon, France; 3: University of Colorado, Boulder, USA; 4: University of Edinburgh, UK

An evaluation of inertial modes in the Sun with different models

Xiaojue Zhu, Suprabha Mukhopadhyay, Yuto Bekki, Laurent Gizon

Max Planck Institute for Solar System Research, 37077 Göttingen, Germany

Scale-by-scale energy budget in turbulent wind-wave interactions

Andrea Cimarelli, Federica Romoli, Lorenzo Silvestri, Marco Crialesi, Enrico Stalio

University of Modena and Reggio Emilia

Scaling thermal mixing in super-confined Rayleigh Bénard Convection

Hugo N Ulloa¹, Daisuke Noto², Juvenal A Letelier³

1: Department of Earth and Environmental Science, University of Pennsylvania, USA; 2: Department of Earth and Environmental Science, University of Pennsylvania, USA; 3: Laboratory for Advanced Studies of Geophysical and Subsurface Flows, Departamento de Ingeniería Civil, Universidad de Chile, Chile

Settling versus mixing in stratified shear flows

Nicolaos Petropoulos², Patrice Meunier¹, Colm-Cille Caulfield^2,4, Emmanuel Villermaux^1,3

1: IRPHE, Aix Marseille Univ., CNRS, Centrale Marseille, 13384, France; 2: Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge CB3 0WA, UK; 3: Institut Universitaire de France, 75005 Paris, France; 4: Institute for Energy and Environmental Flows, University of Cambridge, Cambridge CB3 0EZ, UK

The influence of rotation on salt fingers

Benjamin Miquel, Smiron Varghese, Wouter Bos

Ecole Centrale de Lyon, CNRS, INSA Lyon, Universite Claude Bernard Lyon 1, Laboratoire de Mécanique des Fluides et d’Acoustique, UMR5509, 69130, Ecully, France

The nature of density-stratified flow of finite depth over finite obstacles

Jimmy Philip, Leon Chan, Peter Baines

The University of Melbourne

Three-dimensional structure of pancake anticyclonic vortices in a stratified rotating fluid

Zhaodong Niu¹, Paul Billant¹, Angela Limare², Bernard Legras³

1: Laboratoire d'Hydrodynamique, CNRS, École polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France; 2: Université Paris Cité, Institut de Physique du Globe de Paris, CNRS, 75005 Paris, France; 3: Laboratoire de Météorologie Dynamique, ENS-PSL, Sorbonne Université, École polytechnique, CNRS, 75005 Paris, France

Regimes of rotating convection in a tangent cylinder

Susanne Horn², Alban Pothérat², Rishav Agrawal¹, Martin Holdsworth²

1: University of Liverpool; 2: Coventry University

Vertical velocities in quasi-geostrophic floating vortices

Marine Aulnette, Patrice Le Gal, Michael Le Bars

Aix Marseille University, CNRS, Centrale Marseille, IRPHE, Marseille, France

New model for aggregation of ash in explosive volcanic eruptions

Georgios Efstathiou¹, George Papadakis², William Jones¹, Ben Devenish^3,4, Stelios Rigopoulos¹

1: Department of Mechanical Engineering, Imperial College London, London, UK; 2: Department of Aeronautics, Imperial College London, London, UK; 3: Met Office, Exeter, UK; 4: Department of Civil and Environmental Engineering, Imperial College London, London, UK

Artificial ice sheet at the laboratory scale: experimental mode

Baptiste Auvity¹, Sebastien Kuchly¹, Laurent Duchemin¹, Dany Dumont², Stephane Perrard¹, Antonin Eddi¹

1: Laboratory PMMH, ESPCI, Paris, France; 2: Laboratory ISMER, UQAR, Rimouski, Canada

On the Shear-Banding Driven Instabilities in pNIPAM Microgels

Kasra Amini, Magdalena Przeradzka, Michel Cloitre, Veronique Schmitt, Valerie Ravaine, Outi Tammisola, Fredrik Lundell

KTH Royal Institute of Technology

Sedimentation behaviors of particle clouds in viscoelastic fluids

Yasufumi Horimoto, Akihide Takano, Kohei Ohie

Hokkaido University

Transition to turbulence in pipe flow for complex fluids

Antoine Charles¹, Jorge Peixinho², Marcos Oliveira³, Sabrina Guérin³, S. Amir Bahrani¹

1: Institut Mines Télécom Nord Europe, Univ. Lille, Center for Energy and Environment, Lille, France; 2: PIMM Laboratory, Arts et Métiers, CNRS, Cnam, HESAM, Paris, France; 3: SIAAP - Greater Paris Sanitation Authority, Innovation Direction, Colombes, France

Steady flow of a shear-thinning liquid in a rectangular duct

Ilya Barmak^1,2, Davide Picchi³, Alexander Gelfgat¹, Neima Brauner¹

1: Tel Aviv University; 2: Soreq NRC; 3: Università degli Studi di Brescia

Particles alteration of elasto-inertial transitions in viscoelastic Taylor-Couette flow.

Charles CARRE, Tom LACASSAGNE, Masoud MOAZZEN, Amir BAHRANI

IMT Institut Mines Télécom Nord Europe

Three-dimensional elastoviscoplastic instability of the flow around a confined cylinder

Outi Tammisola¹, Kazi Tassawar Iqbal¹, Saeed Parvar²

1: FLOW, Engineering Mechanics, KTH Royal Institute of Technology, Stockholm, Sweden; 2: Imperial College, London, UK

Scaling analysis and self-similarity of elasto-viscoplastic liquid threads

Pourya Zakeri, Pantelis Moschopoulos, Yannis Dimakopoulos, John Tsamopoulos

Laboratory of Fluid Mechanics and Rheology, Department of Chemical Engineering, University of Patras, Greece