Conference Agenda

Prediction of solid-liquid flow pumping performance with large particles by CFD+DEM

Junichi Suematsu¹, Takeshi Sano¹, Yuki Nakamura¹, Manabu Oda¹, Yuki Minetoma², Yuki Kondo², Kazuyoshi Miyagawa²

1: Mitsubishi Heavy Industries, LTD, Japan; 2: Waseda University, Japan

MICROPLASTICS CONFINEMENT USING COANDA EFFECT

Matteo Sollevanti, Chiara Pellecchia, Giovanni Paolo Romano

Sapienza Università di Roma, Italy

Insights into bubble--particle collisions in turbulence from point-particle simulations

Timothy Chan, Dominik Krug

Physics of Fluids Group, University of Twente, The Netherlands

Modeling bubble-particle collision rate in turbulence based on the bubble slip motion

Linfeng Jiang, Timothy T.K. Chan, Dominik Krug

Physics of Fluids Group, Max Planck Center Twente for Complex Fluid Dynamics and Johannes Martinus Burgers Centre for Fluid Dynamics, University of Twente

Closure laws for Euler-Euler simulations of flotation process at low Reynolds number

Kamel OTMANI^1,2, Cyril JERMANN¹, Jean-Lou PIERSON¹, Elise ALMERAS¹, Pascal GUIRAUD²

1: IFP Energies Nouvelles, Solaize, 69360 France; 2: TBI, Université de Toulouse, CNRS, INRAE, INSA, Toulouse, 31077 France

CFD Modelling of Oxygen Transfer in Aerated Reactors: A Comparative Analysis of Diffuser Configurations Using Experimental Data

Jaume Luis Gómez, Oscar Prades, Guillem Monrós, Raúl Martínez, Sergio Chiva

Universitat Jaume I, Spain

Effects of surfactants and alcohol on microbubble generation

Yukihiro Yonemoto, Syodai Tanaka, Kawahara Akimaro

Kumamoto University, Japan

Fully Continuum Transport Modeling of Biofilm Development at Particle Scale

Raghu Krishna Moorthy, Dishon W. Hiebner, Eoin Casey

University College Dublin, Ireland

Biochemical Behaviour Evaluation of Activated Sludge Reactors Using Surrogate Models Based on AI and OpenFOAM

Delia Trifi, Paloma Barreda, Jaume L. Gómez, Alejandro González, Raúl Martínez-Cuenca, Sergio Chiva

Department of Mechanical Engineering and Construction, Universitat Jaume I, Spain

Hydrodynamic and Gas-Phase Characterization of a Full-Scale Aeration Reactor and Its Correlation with Mass Transfer Results

Oscar Prades-Mateu¹, Guillem Monrós-Andreu², Salvador Torró³, Raúl Martínez-Cuenca⁴, Sergio Chiva⁵

1: Universitat Jaume I, Spain; 2: Universitat Jaume I, Spain; 3: Universitat Jaume I, Spain; 4: Universitat Jaume I, Spain; 5: Universitat Jaume I, Spain

Experimental study of the ice heating induced by a plasma actuator using laser induced fluorescence

Kaoutar Taleb, Castanet Guillaume, Alexandre Labergue

University of Lorraine, France

Simulation of water droplet freezing based on the lattice Boltzmann method

Chen Xiao, Shinan Chang, Jiaoyang Meng

Beihang University, China, People's Republic of

Tridimensional Multi-Layer Stochastic Icing Model Utilizing a Viscous Immersed Boundary Method

Maxime Blanchet^1,2, Mohamad Karim Zayni², Yannick Hoarau¹, Éric Laurendeau²

1: Université de Strasbourg, ICube, UMR 7357, France; 2: Polytechnique Montréal, Canada

A physics-based "low fidelity" approach to quickly assess the thermal performance of a probe facing icing conditions

Laury-Ann Boucherit^1,2, Maxime Bouyges¹, Lokman Bennani¹, Philippe Villedieu¹

1: ONERA, France; 2: Thales, France

Modelling and simulation of unsteady ice accretion and melting

Lokman Bennani, Ghislain Blanchard, Maxime Bouyges

ONERA / DMPE, Université de Toulouse, F-31055, Toulouse, France

Optical Measurement and Analysis of Ice Feather Formation in Glaze Ice Conditions

Mariachiara Gallia, Michael Hilfer

Technische Universität Braunschweig, Germany

Simulations of the evaporation of a heated water film to assess the Chilton Colburn analogy used for icing applications

Alessandro Franceschini¹, Lokman Bennani¹, Olivier Rouzaud¹, Barbara Re², François Caminade³, Emmanuel Radenac¹

1: ONERA/DMPE, Université de Toulouse, F 31055 Toulouse France; 2: Department of Aerospace Science and Technology, Politecnico di Milano, Milan Italy; 3: Dassault Aviation/Aerodynamic Department, Saint Cloud France

Effect of Supercooling on Droplet Solidification

Mehdi Stiti¹, Alexandre Labergue², Guillaume Castanet²

1: IMFT, Université de Toulouse, CNRS, Toulouse, France; 2: LEMTA, Université de Lorraine, CNRS, Nancy, France

Analyzing Ice Roughness Effects through Scale-Resolving Simulations with IBM Method Extensions

Riccardo Gaudioso^1,2, Mariachiara Gallia¹, David E. Rival¹

1: Institüt für Strömungsmechanik, Technische Universität Braunschweig, Germany; 2: Department of Aerospace Science and Technology, Politecnico di Milano, Italy

EFFECTS OF SURFACE INCLINATION ON THE FREEZING DYNAMICS OF WATER DROPLETS ON COLD HYDROPHILIC SUBSTRATES

Rohit Kumar, Shivanshu Singh Tomar, Sarthak Nag, Parmod Kumar

Indian Institute of Technology Mandi, India

Shallow-water modeling and simulations of sheared liquid films in the context of aeronautical fuel injectors

Nicolas Gasnier^1,2, Julien Leparoux², Laurent Zimmer¹, Aymeric Vié¹, Sébastien Ducruix¹

1: Université Paris Saclay, CNRS, CentraleSupélec, Labo. EM2C - UPR 288, 91190, Gif-sur-Yvette, France; 2: Safran Tech, Rue des Jeunes Bois, Châteaufort, Magny-Les-Hameaux, 78772, France

Experimental and theoretical investigation of contact angle of water droplets on an aluminum surface at ambient temperature

Emmanuel Radenac¹, Virginel Bodoc¹, Sébastien Mercier², Claire Laurent¹, Etienne Rimpot²

1: ONERA / DMPE, Université de Toulouse, F-31055 Toulouse - France; 2: DMAS, ONERA, Université Paris Saclay, F-92322 Châtillon – France

HYDRODYNAMIC MODEL FOR DEFORMATION AND FRAGMENTATION OF ICE CRYSTAL AFTER IMPACT ONTO A RIGID SUBSTRATE

Ilia Roisman¹, Elmar Bonaccurso², Jeanette Hussong¹

1: Technische Universität Darmstadt, Germany; 2: Airbus Group Innovations, Munich, Germany

Freezing receding contact lines

Christophe Josserand, Rodolphe Grivet, Axel Huerre, Laurent Duchemin, Thomas Séon

CNRS and Ecole Polytechnique, France

Understanding the Adhesion Mechanics of Ice Crystals Impacting Heated Substrates Through the Lens of Competing Energy Fluxes

Pavlos Stratakos^1,2, Giuseppe A. Rosi¹, Jean-Mathieu Senoner², David E. Rival¹

1: TU Braunschweig, Institute of Fluid Mechanics, Braunschweig, Germany; 2: ONERA/ DMPE, Université de Toulouse, F-31055 Toulouse, France

A Study on Icing Characteristics of Marine Vane-Type Inertial Separator Blades

Yongpeng Ren, Xiaohu Chen, Haiou Sun

Harbin Engineering University, China, People's Republic of

A numerical framework allowing for accurate and robust simulations of a hierarchy of two-phase flow models based on finite-rate relaxations

Ward Haegeman^1,2, Giuseppe Orlando¹, Jean-Marc Hérard³, Khaled Saleh⁴, Marc Massot¹

1: Centre de Mathématiques Appliquées (CMAP), CNRS, École polytechnique, Institut Polytechnique de Paris; 2: DMPE, ONERA, Université Paris Saclay; 3: EDF-R&D, Département MFEE; 4: Aix-Marseille Université, Institut de Mathématiques de Marseille (I2M)

Microscopic Diffuse Back-Illumination to study the atomization of a conventional and a sustainable aviation fuel in a simplex pressure-swirl atomizer

José M García-Oliver, Marcos Carreres, Francisco J Tejada, Alicia Muñoz

CMT-Clean Mobility & Thermofluids, Universitat Politècnica de València, Spain

A Computational Investigation of Oil Jet Impingement Onto Spur and Helical Gears Including Heat Transfer Effects

Thomas Austin Edward Gresham, Stephen Ambrose, David M. Hargreaves, Carol N. Eastwick

University of Nottingham, United Kingdom

Microscopic simulation and analysis of reactive shock wave in a H₂/O₂ fuel mixture

Thibault Maurel Oujia, Kazuki Maeda

School of Aeronautics and Astronautics, Purdue University, West Lafayette, IN, USA

A two-scale model for two-phase flows with interface regularization and capillarity

Giuseppe Orlando¹, Arthur Loison¹, Teddy Pichard¹, Samuel Kokh², Nicolas Grenier³, Marc Massot¹

1: CMAP, CNRS, École Polytechnique, France; 2: Université Paris-Saclay, CEA, Service de Génie Logiciel pour la Simulation; 3: Université Paris-Saclay, CNRS, LISN

Development of a RANS-stochastic model for contrail formation in jet engine plumes

Justin Rigal, Roberto Paoli

Polytechnique Montreal, Canada

Numerical study on droplet dynamic behaviors under the gaseous detonation impaction

Sheng Xu¹, Haotian Chen², Haotian Luo³, Bing Wang⁴

1: Tsinghua University, People's Republic of China; 2: Tsinghua University People's Republic of China; 3: 3Beijing Institute of Technology, People's Republic of China; 4: Tsinghua University, People's Republic of China

High-Fidelity two-phase flow simulations: application to fuel injection and lubrication

Mélody Cailler¹, Julien Leparoux¹, Ibtissam El Yamani^1,2, Julien Carmona², Iason Tsetoglou², Pierre Bénez², Vincent Moureau²

1: Safran Tech, Digital Sciences & Technologies Department, Châteaufort, 78114 Magny-Les-Hameaux, France; 2: CORIA, CNRS, Normandie Univ, UNIROUEN, INSA Rouen, 76000 Rouen, France

DROPLET IMPACT DYNAMICS: EFFECTS OF WHEN THE DROPLET AND THE LIQUID ARE OF DIFFERENT LIQUIDS

Jemimah Magit, Charlie Little, David Hann, Wigdan Kisha

University of Nottingham, Mechanical Engineering, Faculty of Engineering,Nottingham, United Kingdom

Experimental characterization of evaporating confined liquid jet in crossflow with acoustic forcing

Maxence Sior, Virginel Bodoc, Rouzaud Olivier, Zuzio Davide, Estivalezes Jean-Luc, Illac Geoffroy

ONERA - The French Aerospace Lab, 2, av. M. Pelegrin, 31055, Toulouse

Energy equations for gas-liquid compressible turbulent flows with phase change

Nithin Adidela, Pablo Trefftz-Posada

William E. Boeing Department of Aeronautics and Astronautics, University of Washington, Seattle, WA 98195, USA

Numerical Investigation of the Effect of Obstacles on the Dynamics and Depositional Characteristics of Turbidity Currents

Jack Edward Bowen¹, Manolia Andredaki², Anastasios Georgoulas³

1: School of Architecture Technology and Engineering, University of Brighton, Brighton, UK; 2: Built Environment and Sustainable Technologies Research Institute, School of Civil Engineering and Built Environment, Faculty of Engineering and Technology, Liverpool John Moores University, Liverpool, UK; 3: Advanced Engineering Centre, School of Architecture Technology and Engineering, University of Brighton, Brighton

Time-resolved X-ray densitometry investigation of lock-exchange turbidity currents

Parth Devrajbhai Khokhani, Elijah Andrews, Jackson Lewis, Harish Ganesh

University of Michigan, United States of America

On the interaction between solid particles settling in a density stratified fluid

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

1: Imperial College London, United Kingdom; 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

New model for aggregation of ash in explosive volcanic eruptions

Georgios Efstathiou¹, George Papadakis², William Jones¹, Ben Devenish³, 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

Theoretical and Numerical Modeling of Hydro-Sedimentary Flows for Geophysical Applications

Mina Jafari

Institut Jean le Rond d'Alembert, France

Influence of interfaces for fluid migration in sedimentary layers

Camille Porceillon^1,2, Aurélien Gay¹, Valérie Vidal²

1: Géosciences Montpellier, France; 2: Laboratoire de Physique de l'ENS de Lyon, France

Fluid-inertia torques on curved atmospheric fibres

Fabien Candelier¹, Kristian Gustavsson², Puneet Sharma³, Linus Sundberg², Alain Pumir⁴, Gholamhossein Bagheri³, Bernhard Mehlig²

1: Aix-Marseille Univ., CNRS, IUSTI, Marseille, France; 2: Department of Physics, Gothenburg University, Gothenburg, 40530 Sweden; 3: Max Planck Institute for Dynamics and Self-Organization, 37077 Göttingen, Germany; 4: Laboratoire de Physique, ENS de Lyon, Université de Lyon 1 and CNRS, 69007 Lyon, France

Simulations of a sediment-laden hyperpycnal river plume

Georgios Giamagas¹, Cyrille Bonamy¹, Koen Blanckaert², Julien Chauchat¹

1: University Grenoble Alpes, France; 2: TU Wien, Austria

Two-phase flow numerical study of the phase shift effect in sand transport by waves in sheet-flow regime

Julien CHAUCHAT¹, Antoine Mathieu^1,2,3, Cyrille BONAMY¹, Tian-Jian HSU³

1: LEGI, University of Grenoble Alpes, G-INP, CNRS, Grenoble, France; 2: EDF, LNHE, Chatou, France; 3: Center for Applied Coastal Research, University of Delaware, Newark, USA

Particles settling in turbulent stratified flows: a multiscale approach

Thisal Mandula Sugathapala¹, Rishabh More², Arezoo Ardekani³, Luca Brandt⁴, Gaetano Sardina¹

1: Chalmers University of Technology, Sweden; 2: Monash University, Australia; 3: Purdue University, USA; 4: Politecnico di Torino, Italy

From discrete to continuum description of weakly inertial bedload transport

Laurent Lacaze¹, Thomas Bonometti², Benjamin Fry², François Charru³

1: Université de Toulouse - CNRS, IMFT, France; 2: Université de Toulouse - INPT, IMFT, France; 3: Université de Toulouse - UPS, IMFT, France

Dynamics of an oscillatory boundary layer over a sediment bed

Jonathan S. Van Doren, M. Houssem Kasbaoui

Arizona State University, United States of America

A Volume Filtered Continuum Model for Flow Over Permeable Bed of Particles with Gradients in Porosity: a Priori and a Posteriori Analysis

Daniel Fust¹, Sourabh Vasant Apte¹, Sivaram Balachandar², Brian D. Wood¹

1: Oregon State University, Corvallis, OR, USA; 2: University of Florida, Gainesville, FL, USA

Turbulent bedload transport on a inclined plane modeled with a n-Fluids approach

Gaétan Pierre^1,2, William Benguigui^1,3, Jérôme Laviéville¹, Pascal Fede², Olivier Simonin²

1: EDF R&D, Fluid Mechanics Division, Chatou, France; 2: Institut de Mécanique des Fluides de Toulouse (IMFT), Université de Toulouse, CNRS, Toulouse, France; 3: IMSIA, UMR EDF-ENSTA-CNRS 9219, Paris-Saclay University, Palaiseau, France

Experimental study of particles saltating and splashing in a turbulent boundary layer

Filippo Coletti¹, Natalie Niederberger¹, Claudio Mucignat², Bernhard Roth¹

1: ETH Zurich; 2: Swiss Federal Laboratories for Materials Science and Technology

Turbulence and interface dynamics above smooth and vegetated beds

Giulio Foggi Rota, Alessandro Chiarini, Marco Edoardo Rosti

Okinawa Institute of Science and Technology Graduate University (OIST), Japan

Role of the particle shape in a stationary bedload transport by a laminar shearing flow

Chong-Wei Hong¹, Chi-Yao Hung², Franco Tapia³, Elisabeth Guazzelli⁴, Pascale Aussillous¹

1: Aix Marseille Univ, France; 2: Dept. Soil and Water Conservation, National Chung Hsing University, Taichung, Taiwan; 3: Inst. of Urban and Industrial Water Management, Dresden University of Technology, Dresden, Germany; 4: Université Paris Cité, CNRS, MSC, Paris, France

A kinetic theory model for bedload transport valid from dense to dilute regime.

Rémi Chassagne, Cyrille Bonamy, Julien Chauchat

Université Grenoble Alpes, LEGI, CNRS UMR 5519, Grenoble, France

Dune-dune and dune-obstacle interactions

Erick Franklin¹, Willian Assis², Danilo Borges¹

1: UNICAMP - University of Campinas, Brazil; 2: University of Minnesota, USA

Modelling bubble curtains for mitigation of saltwater intrusion in shipping locks: effects of bubble size and sparger design

Shravan K.R. Raaghav¹, Ariane C. Groot¹, Marijn W.A. Bikker¹, Tom O’Mahoney², Rob Uittenbogaard³, Herman J. H. Clercx¹, Matias Duran-Matute¹

1: Fluids and Flows Group and J.M. Burgers Center for Fluid Dynamics, Department of Applied Physics and Science Education, Eindhoven University of Technology, Eindhoven, The Netherlands; 2: Department of Hydraulics for Infrastructure and Industry, Hydraulic Engineering, Deltares, Delft, The Netherlands; 3: Hydro-Key BV, Haelen, The Netherlands

Exchange flows with two viscous fluids in a long vertical or inclined cylinder

Hadrien Bruhier, Thomas Bonometti, Jacques Magnaudet

Institut de Mécanique des Fluides de Toulouse (IMFT), Université de Toulouse, CNRS, Toulouse INP, UPS, Toulouse, France

Sedimentation of fluid-solid suspensions

Laurence Girolami^1,2, Frédéric Risso³, Ahmad Amin², Loïc Rousseau², Andrea Bondesan⁴, Stéphane Bonelli¹

1: INRAe, France; 2: University of Tours, France; 3: IMFT, France; 4: University of Pavia, Italy

A formulation of the Exner equation for the two-phase flow modeling framework

Alban Gilletta^1,2,3, Cyrille Bonamy^1,3,5, Marie Robert², Julien Chauchat^1,3,4

1: Laboratoire des Ecoulements Géophysiques et Industriels (LEGI), France; 2: France Energies Marines, France; 3: University of Grenoble Alpes; 4: Grenoble INP; 5: CNRS

NUMERICAL ANALYSIS OF FLUID PERMEABILITY IN COMPACTED SANDSTONES - PHYSICAL INTERPRETATION OF APPLICATION OF KOZENY-CARMAN EQUATION -

Otono Miura¹, Ryunosuke Oishi¹, Shusaku Harada¹, Tsubasa Yagi²

1: Hokkaido University, Japan; 2: Radioactive Waste Management Funding and Rsearch Center

IBM-DEM CFD coupling for wave impact on breakwater armor blocks

Matthieu Barcet^1,2, William Benguigui^1,3, Jérôme Lavieville¹, Michel Benoit^1,4, Thomas Bonometti², Pascal Fede²

1: EDF R&D, France; 2: IMFT, France; 3: IMSIA, France; 4: LHSV, France

Experimental study of the turbulence under wind-driven waves

Pim Bullee, Daniel Ruth, Filippo Coletti

Federal Institute of Technology Zürich (ETH Zürich), Institute of Fluid Dynamics, Zürich, Switzerland,

Experiment on Eulerian and Lagrangian mean flow in water waves with turbulence

Amélie M. H. Ferran, Olav Rømcke, Priyanka Gautam, R. Jason Hearst, Simen Å. Ellingsen

Norwegian University of Science and Technology, NTNU, Norway

Tsunami generated by landslide: investigation of the wave-granular flow coupling

Sylvain Viroulet, Abigaël Darvenne, Pascal Fede, Laurent Lacaze

IMFT, France

Towards high-fidelity simulations of transport processes in porous media

Zhisong Ou, Qiang Xue

Chinese Academy of Sciences, China