Freezing of Gas Bubbles in a Liquid

Bastien Isabella¹, Cécile Monteux², Sylvain Deville¹

¹Institut lumière matière (ILM), UMR5306 Université Lyon 1-CNRS, Université de Lyon 69622 Villeurbanne, France; ²Sciences et Ingénierie de la Matière Molle (SIMM), ESCPI Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ Paris 06, Paris 75005, France

Effect of Single Surfactants and their Mixtures on Droplet Coalescence

Kristo Kotsi¹, Teng Dong¹, Takeshi Kobayashi¹, Alexander Moriarty¹, Ian McRobbie², Alberto Striolo³, Panagiota Angeli¹

¹Department of Chemical Engineering, UCL, Torrington Place, London, WC1E 7JE, UK.; ²Innospec Ltd. Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY, UK.; ³Department of Chemical Engineering, UCL, Torrington Place, London, WC1E 7JE, UK.

Vertical Impact of a Water Jet on a Hot Plate: From a Growing Drop to Spray Formation

Aurélien Goerlinger¹, Alice Germa², Farzam Zoueshtiagh², Alexis Duchesne²

¹IUSTI – Aix-Marseille Université – CNRS UMR 7343 – 5 rue Enrico Fermi – 13013 Marseille; ²Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520 – IEMN – Institut d’Electronique de Microélectronique et de Nanotechnologie, F-59000 Lille, France

Capillary-mediated Deformation Upon Laser-droplet Interaction at Low-Weber Numbers

Mikheil Kharbedia¹, Hugo Franca^1,3, Karl Schubert^1,2, Dion Engels^1,2, Maziyar Jalaal³, Oscar Versolato^1,2

¹ARCNL, Advanced Research Center for Nanolithography, Science Park 106, 1098 XG Amsterdam, The Netherlands; ²Department of Physics and Astronomy and LaserLab, Vrije Universiteit Amsterdam, De Boelelaan 1081, 1081 HV Amsterdam, The Netherlands; ³Van der Waals–Zeeman Institute, Institute of Physics, University of Amsterdam, 1098XH Amsterdam, The Netherlands

Spontaneously Charged Water Drops Induce Corrosion

Zhongyuan Ni

Max Planck Institute for Polymer Research, Germany

Drying of a Confined 2D Droplet Using Interferometry: Investigating Drying Kinetics and Mass Transport in Complex Fluids

Ole Milark¹, Jean-Baptiste Salmon², Benjamin Sobac¹

¹Université de Pau et des Pays de l’Adour, CNRS, LFCR UMR5150, 64600 Anglet, France; ²Université de Bordeaux, CNRS, Syensqo, LOF UMR5258, 33608 Pessac, France

Optical Cavity Properties of Colliding Droplets

Jun-ya Kohno, Ruiji Kataoka

Gakushuin University, Japan

Active Bacterial Baths In Droplets

Cristian Villalobos-Concha¹, Zhengyang Liu^2,3, Gabriel Ramos⁴, Martyna Goral^2,3, Anke Lindner^2,5, Teresa Lopez-Leon³, Eric Clement^2,5, Rodrigo Soto¹, Maria Luisa Cordero¹

¹Departamento de Física, FCFM, Universidad de Chile, Santiago, Chile.; ²Laboratoire PMMH, UMR 7636 CNRS-ESPCI-Sorbonne, PSL Research University, Sorbonne Université-Université de Paris, 7-9 quai Saint-Bernard, 75005 Paris, France.; ³Laboratoire Gulliver, UMR 7083 CNRS, ESPCI Paris, PSL Research University, 75005 Paris, France.; ⁴Laboratoire Softmat, Université de Toulouse, CNRS, UMR 5623, Université Toulouse III – Paul Sabatier, 31062, Toulouse, France.; ⁵Institut Universitaire de France, France.

Investigating Advancing Contact Lines For Microdroplets On Circular Micropillared Surfaces

Janice To, Khellil Sefiane, Rodrigo Ledesma-Aguilar, Daniel Orejon

The University of Edinburgh

Pattern Control In Single Hole Lifted Hele-Shaw Cells

David Roughton-Reay, Prashant Agrawal, Vincent Barrioz

Northumbria University, United Kingdom

Energy Dissipation Mechanisms During Droplet Impact on Superhydrophobic Surfaces: A Numerical Analysis

Mehdi Biroun¹, Javad Taghipour¹, Muhammad Ikhlaq¹, Jake Howarth¹, Luca Mazzei², Yong-Qing Fu³

¹Dyson Institute of Engineering and Technology, Tetbury Hill, Malmesbury SN16 0RP, UK; ²Department of Chemical Engineering, University College London, Torrington Place, London WC1E 7JE, UK; ³Faculty of Engineering and Environment, Northumbria University, Newcastle upon Tyne NE1 8ST, UK

Building Towers Using Water Droplets

Celestino Padeste

Paul Scherrer Institute, Switzerland

Capillary Droplets for In-Situ, Time Resolved, and Non-Intrusive Tensiometry

Calum T. Ryan^1,2, Luc P. A. Geurts¹, Caroline G. Lourens¹, Hanneke Gelderblom^1,2, Ana Sobota^1,2, Anton A. Darhuber^1,2

¹Eindhoven University of Technology, The Netherlands; ²J. M. Burgers Centre Research School for Fluid Mechanics, The Netherlands

Revisiting The Partial Wetting Problem To Account For Large Bond Numbers

Marc Medale¹, Bruno Cochelin²

¹Aix-Marseille University, IUSTI UMR CNRS 7343, Marseille, France; ²Aix-Marseille University, Centrale Méditerranée, LMA UMR CNRS 7031, Marseille, France

Drop Impact Onto Moving Pools: Bouncing into a New Dimension

Radu Cimpeanu¹, Oliver Sand², Eli Silver², Luke Alventosa², Arman Mohammadi², Daniel Harris²

¹Mathematics Institute, University of Warwick, United Kingdom; ²School of Engineering, Brown University, United States of America

Silicone Nanofilament Coated Membranes for Membrane Distillation

Mariana Daniela Sosa, Hans-Jürgen Butt, Michael Kappl

Department of Physics at Interfaces. Max Planck Institute for Polymer Research. Ackermannweg 10, Mainz, 55128 Germany.

Pinned Volatile Pure Sessile Droplet Simulations Inspired By Microgravity Experiments

Alexey Rednikov¹, Hatim Machrafi², Senthil Kumar Parimalanathan¹, Adam Chafaï¹, Sam Dehaeck¹, Alekos Ioannis Garivalis³, Paolo Di Marco³, Pierre Colinet¹

¹Université libre de Bruxelles, Belgium; ²Université de Liège, Belgium; ³University of Pisa, Italy

Spontaneous Electrowetting and Surface Charging by Sliding Drops

Chirag Hinduja¹, Benjamin Leibauer¹, Aaron Ratschow², Shalini Singh^1,3, Rishi Chaurasia^1,4, Rüdiger Berger¹, Hans-Jürgen Butt¹

¹Max Planck Institute for Polymer Research, Mainz, Germany; ²Technical University of Darmstadt, Darmstadt, Germany; ³Indian Institute of Technology Delhi, New Delhi, India; ⁴Indian Institute of Science Education and Research, Tirupati, India

Interfacial Instability Driven Self-division of Aqueous Droplets

Mukesh Kumar Sivakumar^1,2, Anatole Geffrault¹, Martin M. Hanczyc²

¹Microfluidics Innovation Center, France; ²Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Italy

Levitating Droplet on a Moving Surface: Measurement and Scaling of the Air Film Thickness

Kotaro Hashimoto¹, Amaury Barral², Yoshiyuki Tagawa¹

¹Tokyo University of Agriculture and Technology, Japan; ²Laboratoire de Météorologie Dynamique, France

Oscillations Induced in Droplets by Influence of Vapor Layers

Ionut-Petrisor Ungureanu^1,2, Mihai Boni², Ionut Relu Andrei², Mihail-Lucian Pascu², Angela Staicu²

¹The Faculty of Physics, University of Bucharest, Magurele, Romania; ²National Institute for Laser, Plasma & Radiation Physics, Magurele, Romania

Swimming Dynamics of a Self-propelled Deformable Active Droplet

Ehsan Heshmati¹, Kevin Zhong¹, Prashanth Ramesh¹, Roberto Verzicco^1,2, Detlef Lohse^1,3

¹Physics of Fluids, University of Twente, Drienerlolaan 5, Enschede, 7522NB, the Netherlands; ²Dipartimento di Ingegneria Industriale, University of Roma ‘Tor Vergata’, Via del Politecnico 1, Roma, 00133, Italy; ³Max Planck Institute for Dynamics and Self-Organization, Am Fassberg 17, Göttingen, 37077, Germany

Droplet Dynamics In Both Limits Of Low And High Soluble Surfactants In a Hele-Shaw Cell

Lucas Jannin¹, Jacques-Teiva Baué¹, Adrien Gans², Isabelle Cantat¹, Marie-Caroline Jullien¹

¹Institut de physique de Rennes, Rennes, France; ²Laboratory of Energies & Theoritical and Applied Mechanics, Nancy, France

Maximum Droplet Spreading After Impact on Teng Surface for Maximum Energy Generation

Pushpendra Kumar, Bahni Ray

Indian Institute of Technology Delhi,Hauz Khas,New Delhi,India

Aerophilic Debubbling

Bert Vandereydt, Saurabh Nath, Kripa K. Varanasi

MIT, United States of America

Droplet-Based Microfluidics for Microplastics Pollution Research

Adriana Smarandache¹, Ionut-Relu Andrei², Mihai Boni¹, Andra Dinache¹, Tatiana Tozar^1,2, Iuliana Urzica¹, Ana-Maria Udrea^1,3, Ionut Ungureanu^1,4, Angela Staicu¹

¹National Institute for Laser, Plasma and Radiation Physics (INFLPR), Romania; ²Extreme Light Infrastructure - Nuclear Physics ELI-NP, "Horia Hulubei" National Institute for Physics and Nuclear Engineering (IFIN-HH), Romania; ³Research Institute of the University of Bucharest (ICUB), University of Bucharest, Romania; ⁴Faculty of Physics, University of Bucharest, Romania

Ground State of an Armored Liquid Bridge Under Shear

Antonella Rescaglio¹, Guillaume Lagubeau², Elise Lorenceau³, Francisco Melo¹, Olivier Pitois⁴

¹SMAT-C, Universidad de Santiago de Chile, Santiago Chile; ²Université de Lille, CNRS, UMR 8520-IEMN, F-59000 Lille, France; ³Université Grenoble Alpes, CNRS, LIPhy, F-38000 Grenoble, France; ⁴Université Gustave Eiffel, Ecole des Ponts et Chaussées, CNRS, Laboratoire Navier, F-77454 Marne-la-Vallée, France

Microfluidic Emulsion For Giant Unilamellar Vesicle Synthesis

Majid Layachi, Benoit Scheid

ULB, Belgium

Friction of Polymeric Droplets Sliding

Panlin Jin, Thijs Varkevisser, Antoine Gaillard, Daniel Bonn

Van der Waals–Zeeman Institute, Institute of Physics, University of Amsterdam; Science Park 904, 1098 XH Amsterdam, Netherlands

Wettability and Surface Chemistry Changes of LIPSS-covered Femtosecond Laser Textured Stainless Steel Surfaces During Ageing

Laora Lamour, Clotilde Minfray, Jules Galipaud, Stéphane Valette

LTDS, France

The Impact Dynamics Of Picolitre Droplets On Surfaces

Jim Walker, Lukesh Kumar Mahato, Rosie Bracher, Lauren McCarthy, Jonathan Reid

University of Bristol, United Kingdom

Explorations of Field Induced Droplet Ionisation for Resolving Chemistry at the Droplet-Air Interface

Nathan Croll Dawes, Jim Walker, Bryan Bzdek

University of Bristol, United Kingdom

Study of Free Moving Droplet-particle Collisions

Andrew Edward Bayly¹, Tushar Srivastava¹, Karrar Al-Dirawi²

¹University of Leeds, United Kingdom; ²University of Manchester, United Kingdom

A Novel Heated Acoustic Levitator for Application to Study Phase Change on Drying of a Commercial Surfactant - Alpha Olefin Sulfonate

Andrew Edward Bayly, Robin Winder, Harbottle David, Rappolt Michael, Khodaparast Sepideh, McRobbie Ian

University of Leeds, United Kingdom

Fragmentation From Inertial Detachment Of A Sessile Droplet: Implications For Pathogen Transport

N Shen¹, Y Kulkarni², T Naar¹, S Popinet², S Zaleski², L Bourouiba¹

¹MIT, United States of America; ²Sorbonne Université, France

Vertical Oscillations of Liquid Column and Atomization due to Impact of Liquid-filled Flasks

Hiroya Watanabe, Yoshiyuki Tagawa

Tokyo University of Agriculture and Technology, Japan

Direct Measurement Of Contact Line Friction

Xicheng BAO^1,2, Xiaoteng Zhou¹, Yaowen Xing², Chirag Hinduja¹, Qinshan Liu², Xiahui Gui², Dandan Gao³, Rüdiger Berger¹, Hans-Jürgen Butt¹, Michael Kappl¹

¹Max Planck Institute for Polymer Research, Germany; ²China University of Mining and Technology, 221116 Xuzhou, China; ³Johannes Gutenberg University, 55122 Mainz, Germany

Quasi-Static and Dynamic Collapse of the Superhydrophobic State

Youhua Jiang^1,2, Yilian Xiao¹, Baixue Li^1,2, Alexander Oron²

¹Guangdong Technion - Israel Institute of Technology, China; ²Technion - Israel Institute of Technology, Israel

Droplet Moving On Tilted Pillar Array

Jérôme Fresnais¹, Blandine Bolteau¹, Etienne Barthel²

¹Physicochimie des Électrolytes et Nanosystèmes Interfaciaux, Sorbonne Université, CNRS, F-75005 Paris, France; ²Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, CNRS, Sorbonne Université, 75005 Paris, France

Inverse Leidenfrost Impacting Drops

Kindness Isukwem², Carole-Ann Charles¹, Phou Ty¹, Laurence Ramos¹, Christian Ligoure¹, Hachem Elie², Pereira Anselmo²

¹Université de MontpellierLaboratoire Charles Coulom L2C) Université de Montpellier & CNRS; ²Mines Paris, PSL, Ce,nter for Material Forming (CEMEF)

Dynamics of Pore-scale Protean Droplets In Porous Media

David J Meer¹, Shivnag Sista², Mark D Shattuck³, Corey S O'Hern², Eric R Weeks¹

¹Emory University, United States of America; ²Yale University, United States of America; ³City College of New York, United States of America

Spontaneous Droplet Formation In A Capillary Tube

Ioana Rasuceanu, Claudiu Patrascu

POLITEHNICA Bucharest, Romania

Droplet Formation Within a Capillary Tube

Claudiu Patrascu, Ioana Rasuceanu

POLITEHNICA Bucharest, Romania

Spontaneous Emulsification Kinetics At Water-Heptane Interfaces

Mathieu Nespoulous, Murielle Schmitt, Renaud Denoyel, Mickaël Antoni

Aix-Marseille University, CNRS, MADIREL, France

Time Evolution Of Transitions Between Wetting States On Slippery Nanoparticle-Based Superhydrophobic Surfaces.

Dimitrios Tzitzilis¹, Charalampos Tsekerids^1,2, Ioannis Ntakoumis¹, Periklis Papadopoulos¹

¹University of Ioannina, Greece; ²University of Copenhagen Niels Bohr Institute, Denmark

Evaporation-induced Freezing Dynamics of Droplets in Acoustic Levitation

Koji Hasegawa, Misaki Mitsuno

Kogakuin University, Japan

Effect of High Wind Speeds on Droplet Formation in Sprays

Thijs Varkevisser, Daniel Bonn

University of Amsterdam, Netherlands, The

Dielectrowetting of Smectic and Nematic Liquid Crystals

Filippo Marinello, Giovanni Bexon, Davide Ferraro, Sebastian Cremaschini, Matteo Pierno, Giampaolo Mistura

Università degli Studi di Padova, Italy