Droplets 2025 Proceedings & Programme

ID: 107 / Poster Session 2: 1

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

ID: 124 / Poster Session 2: 2

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.

ID: 125 / Poster Session 2: 3

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

ID: 128 / Poster Session 2: 4

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

ID: 132 / Poster Session 2: 5

Spontaneously Charged Water Drops Induce Corrosion

Zhongyuan Ni

Max Planck Institute for Polymer Research, Germany

ID: 135 / Poster Session 2: 6

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

ID: 137 / Poster Session 2: 7

Optical Cavity Properties of Colliding Droplets

Jun-ya Kohno, Ruiji Kataoka

Gakushuin University, Japan

ID: 138 / Poster Session 2: 8

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.

ID: 144 / Poster Session 2: 9

Investigating Advancing Contact Lines For Microdroplets On Circular Micropillared Surfaces

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

The University of Edinburgh

ID: 146 / Poster Session 2: 10

Pattern Control In Single Hole Lifted Hele-Shaw Cells

David Roughton-Reay, Prashant Agrawal, Vincent Barrioz

Northumbria University, United Kingdom

ID: 156 / Poster Session 2: 11

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

ID: 158 / Poster Session 2: 12

Building Towers Using Water Droplets

Celestino Padeste

Paul Scherrer Institute, Switzerland

ID: 173 / Poster Session 2: 13

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

ID: 187 / Poster Session 2: 14

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

ID: 192 / Poster Session 2: 15

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

ID: 364 / Poster Session 2: 16

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.

ID: 365 / Poster Session 2: 17

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

ID: 366 / Poster Session 2: 18

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

ID: 367 / Poster Session 2: 19

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

ID: 369 / Poster Session 2: 20

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

ID: 370 / Poster Session 2: 21

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

ID: 372 / Poster Session 2: 22

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

ID: 375 / Poster Session 2: 23

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

ID: 376 / Poster Session 2: 24

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

ID: 379 / Poster Session 2: 25

Aerophilic Debubbling

Bert Vandereydt, Saurabh Nath, Kripa K. Varanasi

MIT, United States of America

ID: 380 / Poster Session 2: 26

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

ID: 385 / Poster Session 2: 27

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

ID: 387 / Poster Session 2: 28

Microfluidic Emulsion For Giant Unilamellar Vesicle Synthesis

Majid Layachi, Benoit Scheid

ULB, Belgium

ID: 388 / Poster Session 2: 29

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

ID: 395 / Poster Session 2: 30

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

ID: 397 / Poster Session 2: 31

The Impact Dynamics Of Picolitre Droplets On Surfaces

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

University of Bristol, United Kingdom

ID: 402 / Poster Session 2: 32

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

ID: 403 / Poster Session 2: 33

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

ID: 405 / Poster Session 2: 34

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

ID: 412 / Poster Session 2: 35

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

ID: 414 / Poster Session 2: 36

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

ID: 425 / Poster Session 2: 37

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

ID: 426 / Poster Session 2: 38

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

ID: 361 / Poster Session 2: 39

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

ID: 346 / Poster Session 2: 40

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)

ID: 428 / Poster Session 2: 41

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

ID: 117 / Poster Session 2: 42

Spontaneous Droplet Formation In A Capillary Tube

Ioana Rasuceanu, Claudiu Patrascu

POLITEHNICA Bucharest, Romania

ID: 120 / Poster Session 2: 43

Droplet Formation Within a Capillary Tube

Claudiu Patrascu, Ioana Rasuceanu

POLITEHNICA Bucharest, Romania

ID: 162 / Poster Session 2: 44

Spontaneous Emulsification Kinetics At Water-Heptane Interfaces

Mathieu Nespoulous, Murielle Schmitt, Renaud Denoyel, Mickaël Antoni

Aix-Marseille University, CNRS, MADIREL, France

ID: 249 / Poster Session 2: 45

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

ID: 344 / Poster Session 2: 46

Evaporation-induced Freezing Dynamics of Droplets in Acoustic Levitation

Koji Hasegawa, Misaki Mitsuno

Kogakuin University, Japan

ID: 360 / Poster Session 2: 47

Effect of High Wind Speeds on Droplet Formation in Sprays

Thijs Varkevisser, Daniel Bonn

University of Amsterdam, Netherlands, The

ID: 207 / Poster Session 2: 48

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