Conference Agenda

A stable non-isochoric model applied to the numerical simulation of the collapse of dense granular columns

Laurent Chupin¹, Thierry Dubois¹, Olivier Roche²

1: Université Clermont Auvergne - CNRS, LMBP, France; 2: Université Clermont Auvergne, CNRS-IRD, OPGC, LMV, France

Simulating Particle Deposition with the Coarsening Immersed Boundary Lattice Boltzmann Method

Ananta Kumar Nayak¹, Amritpal Singh¹, Mehrdad Mesgarpour^2,3, Stephen Manova³, Abdellah Hadjadj¹, Somchai Wongwises³, Mostafa Safdari Shadloo^1,4

1: INSA Rouen Normandie, Univ Rouen Normandie, CNRS, Normandie Univ, CORIA UMR 6614, F-76000 Rouen, France; 2: School of Business, Society and Engineering, Mälardalens University, Universitetsplan 1, 72220, Västerås, Sweden; 3: Fluid Mechanics, Thermal Engineering and Multiphase Flow Research Lab (FUTURE), Department of Mechanical Engineering, King Mongkut’s University of Technology Thonburi (KMUTT), Bangmod, Bangkok 10140, Thailand; 4: nstitut Universitaire de France, Rue Descartes, F-75231 Paris, France

Innovative Density Separation Method Based on Granular Physics

Haruhi Konno, Shusaku Harada

Hokkaido University, Japan

Forces on a sphere in a granular shear flow

Anjishnu Choudhury^1,2, Pierre-Yves Lagree², Stephane Popinet², Olivier Pouliquen¹

1: Aix Marseille Univ, CNRS, IUSTI, Marseille, France; 2: Sorbonne Université, CNRS, Institut Jean le Rond d’Alembert, Paris, France

Hydrodynamic instability analogs in granular materials excited by a combination of vibration and gas flow

Qiang Guo, Ning Yang

Institute of Process Engineering, Chinese Academy of Sciences, China, People's Republic of

A simple saltation model derived from two phase flow model for scour study

Matthias Renaud^1,2, Olivier Bertrand², Cyrille Bonamy¹, Julien Chauchat¹

1: LEGI, université Grenoble Alpes, France; 2: Artelia

Liquid drop impact on granular beds: influence of grain size and drop inertia

Alexandre Pontier, Sylvain Viroulet, Laurent Lacaze

IMFT, France

Modeling and simulation of solids deposition in Dynamic Tube Blocking Test

Vinicius Gustavo Poletto, Ayrton Cavallini Zotelle, João Vitor Faidiga Silva, Thiago Machado Neubauer, Fernando Cesar De Lai, Silvio Luiz de Mello Junqueira

Federal University of Technology - Parana (UTFPR), Brazil

A gluey contact model with friction for the numerical simulation of immersed granular media

Baptiste Darbois-Texier¹, Georges Gauthier¹, Loïc Gouarin², Quentin Houssier², Aline Lefebvre-Lepot³

1: FAST, Université Paris-Saclay, France; 2: CMAP, Ecole Polytechnique, France; 3: CNRS, Université Paris-Saclay, France

Numerical simulation of plastic pyrolysis

Feichi Zhang, Salar Tavakkol, Dieter Stapf

KIT, Germany

The "sticky" sands of time : effects of cohesion on silo discharge

Ram Sudhir Sharma¹, Alexandre Leonelli¹, Kevin Yifan Zhao¹, Sreeram Rajesh¹, Eckart Meiburg¹, Alban Sauret^1,2

1: University of Santa Barbara, United States of America; 2: University of Maryland, College Park, United States of America

Investigation of particle dynamics in ceramic granular flow in a rotary drum

Jinyong Choi, Hyungmin Park

Seoul National University, Korea, Republic of (South Korea)

Understanding Fluidized Bed Granulation of High Surfactant Content Powders Using Experimental and Modelling Approaches

Pongsapak Visetthernrakul^1,2, Hasiba Bekto², Andrew Ingram¹, Mark J. Simmons¹, Richard W. Greenwood¹, Jonathan J. O'Sullivan²

1: University of Birmingham, United Kingdom; 2: Unilever Research & Development

Rheology of suspensions of non-Brownian soft spheres across the jamming and viscous-to-inertial transition

Franco Tapia¹, Chong-Wei Hong², Pascale Aussillous², \Élisabeth Guazzelli³

1: TU Dresden, Germany; 2: Aix-Marseille Univ, CNRS, IUSTI, Marseille, France; 3: Université Paris Cité, CNRS, Matière et Systèmes Complexes (MSC) UMR 7057, Paris, France

Pressure imposed rheology of dense suspensions in viscous-inertial transition

Sudarshan Konidena, Alireza Khodabakhshi, Franco Tapia, Bernhard Vowinckel

TU Dresden, Germany

Tensor Basis Neural Network Modelling of Solid Stresses in Granular Material

Baptiste Hardy¹, Sankaran Sundaresan², Ali Ozel³

1: TU Delft; 2: Princeton University; 3: Heriot-Watt University

On a kinetic theory for dispersion and clustering of gas-particlesuspensions

Michael William Reeks

Newcastle University, United Kingdom

A kinetic-based model for incompressible, polydisperse, fluid-particle flows

Christopher P. Stafford, Rodney O. Fox

Department of Chemical and Biological Engineering, Iowa State University, Ames, IA 50011, USA

Stochastic modeling of fluid forces on a finite-size spherical particle in turbulence

Yuqi Wang, Ruifeng Hu

Lanzhou University, China, People's Republic of

A spatially-correlated random walk model for capturing two-point statistics in particle-laden turbulence

Max Paul Herzog¹, Andrew Bragg², Jesse Capecelatro¹

1: University of Michigan, United States of America; 2: Duke University, United States of America

A stochastic model for the transport of particles in wall-modeled Large Eddy Simulation

Federico Dalla Barba, Xiang'en Kong, Francesco Picano

University of Padova, Italy

Influence of Agglomeration on Separation Efficiency of a Gas Cyclone: A Modelling Study

Martin Sommerfeld

Otto-von-Guericke University Magdeburg, Germany

Fingerprints of Turbulence in the Deposition Patterns of Charged Particles

Matt Gorman, Miguel X. Diaz-Lopez, Xuan Ruan, Rui Ni

Johns Hopkins University, United States of America

Kinetic theory closures with finite contact time for electrostatic charge generation and transport

Saykat Poddar, Manjil Ray, Alberto Passalacqua

Department of Mechanical Engineering, Iowa State University, United States of America

On the impact of electrostatic interactions on the collision statistics of cloud drops

Bogdan Rosa¹, Ahmad Ababaei¹, Antoine Michel²

1: Institute of Meteorology and Water Management National Research Institute, Poland; 2: Laboratoire de Modelisation et de Simulation à l'échelle Système (LMSF), Gif-sur-Yvette, France

Correlations for the instantaneous prediction of the drag, lift and torque coefficients of oblate spheroid particles

Santiago Lain^1,2, Carlos E Castang¹, Victor Cheron³

1: Universidad Autonoma de Occidente, Colombia; 2: Iberian Center for Research in Energy Storage; 3: Otto-von-Guericke-Universität Magdeburg

A NEW PARADIGM FOR COMPUTING THE HYDRODYNAMIC FORCES OF PARTICLES IN EULER-LAGRANGE POINT-PARTICLE SIMULATIONS

Berend van Wachem, Max Hausmann, Victor Chéron, Akshay Chandran, Hani Elmestikawy, Manuel Alejandro Taborda

University of Magdeburg, Germany

Heavy fibers suspended in wall turbulence

Darish Jeswin Dhas, Cristian Marchioli

University of Udine, Italy

A filtered coarse-grain Euler–Lagrange approach for simulating fluidized polydisperse particles

Sathvik Bhat¹, Yuan Yao², Yi Fan², Jorg Theuerkauf³, Jesse Capecelatro¹

1: Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI, USA; 2: Engineering and Process Science, Core R&D, The Dow Chemical Company, Lake Jackson, TX, USA; 3: Engineering and Process Science, Core R&D, the Dow Chemical Company, Midland, MI, USA

Analysis of near-wall particle statistics in CFD-DEM simulations of a circulating fluidized bed for Eulerian modelling of particle-wall boundary conditions.

Karan ANAND^1,2, Renaud ANSART², Olivier SIMONIN¹

1: Institut de Mécanique des Fluides de Toulouse (IMFT), Université de Toulouse, CNRS, Toulouse, France; 2: Laboratoire de Génie Chimique (LGC), Université de Toulouse, CNRS, INPT, UPS, Toulouse, France

Detailed comparison of kinetic-theory based two-fluid models and CFD-DEM simulations

Behrad Esgandari, Simon Schneiderbauer

Johannes Kepler University, Austria

On the modeling of cohesive particles in CFD-DEM simulation of fluidized bed

Toshitsugu Tanaka, Kaito Kudo, Kimiaki Washino, Takuya Tsuji

Osaka University, Japan

Mesoscale Modeling of Multiphase Reactors and Reactor Optimization

Ning Yang, Qiushi Xu

Institute of Process Engineering, Chinese Academy of Sciences, China, People's Republic of

High-Order Simulations of Dispersed Reactive Polydisperse Aluminum Powders

Jacob W. Posey¹, Rodney O. Fox^2,3, Ryan W. Houim¹

1: University of Florida, Department of Mechanical and Aerospace Engineering, Gainesville, FL, USA; 2: Iowa State University, Department of Chemical and Biological Engineering, Ames, IA, USA; 3: Iowa State University, Center for Multiphase Flow Research and Education, Ames, IA, USA

Transport of inertial particles in stably stratified turbulent boundary layers

Baptiste Hardy, Pedro Simões Costa

TU Delft, Netherlands

Particle laden decaying turbulence

Dante Robert Lamenza Naylor¹, Rodolfo Ostilla Monico², Varghese Mathai³

1: Brown University, United States of America; 2: Escuela Superior de Ingenería, Universidad de Cádiz, Cádiz, Spain; 3: University of Massachusetts Amherst, United States of America

Impact of deposition model on particulate fouling of heat exchanger

Kousseila ATSAID, Rémi GAUTIER, Souria HAMIDOUCHE, Serge RUSSEIL

IMT Nord Europe, France

Numerical simulation of aerosol dispersion in a room-sized cubical cavity

Manuel Martínez del Álamo, Naomi Mestre Curto

Eurecat, Spain

UNDERSTANDING SEDIMENT FORMATION PATTERNS IN OPEN CHANNEL FLOW WITH PLATONIC SOLIDS

Manuel A. Taborda, Victor Chéron, Berend van Wachem

Otto von Guericke University Magdeburg, Germany

Resolved and modelled turbulence components in wavy stratified flow

Matej Tekavčič¹, Richard Meller², Benjamin Krull², Fabian Schlegel²

1: Jožef Stefan Institute, Slovenia; 2: Helmholtz-Zentrum Dresden-Rossendorf e.V., Germany

Modeling of flashing flow using non-equilibrium relaxation model

Yutao Zhang^1,2, Bo Yang¹, Qian Hong¹, Dongsheng Zhang¹, Bo Kong³

1: Shanghai Nuclear Engineering Research and Design Institute Co., Ltd, Shanghai 200233, People's Republic of China; 2: Shanghai Jiao Tong University, 200240,China; 3: Israel Institute of Technology, Shantou, 515063, China

High-Resolution Velocity Measurement in Gas Slug of Two-Phase Flow

Blaž Mikuž¹, Deja Razpet¹, Jan Kren^1,2, Iztok Tiselj^1,2

1: Jožef Stefan Institut, Slovenia; 2: University of Ljubljana, Slovenia

DNS of Turbulent Stratified Two-phase Channel Flow with Passive Heat Transfer

Sina Tajfirooz¹, Edo Frederix¹, Viktor Petrov², Stein Stoter², Ed Komen¹, Hans Kuerten²

1: NRG PALLAS, The Netherlands; 2: Eindhoven University of Technology, Department of Mechanical Engineering, Eindhoven, The Netherlands

Inductive Bubble Detection for Liquid Metal

Lukas Krause, Thomas Wondrak, Max Sieger, Sven Eckert

Helmholtz-Zentrum Dresden-Rossendorf, Germany

Modeling of Heterogeneous Nucleation from Surface Nuclei and application to the evaluation of the Void Ratio in a Molten Salt Reactor

Nicolas Gueritat¹, Serge Maillard¹, Jacques Léchelle¹, Pablo Rubiolo²

1: CEA.DES.IRESNE.DEC, Cadarache; 2: LPSC, Université Grenoble-Alpes, CNRS/IN2P3

Eddy-Current Detection of Bubbles in Liquid Metal Two-Phase Flow

Antoine Afflard^1,2, Rémi Zamansky¹, Wladimir Bergez¹, Kévin Paumel², Philippe Tordjeman¹

1: Institut de Mécanique des Fluides de Toulouse, CNRS INPT UPS, Toulouse – France.; 2: CEA, DES, IRESNE, DTN Cadarache, Saint Paul lez Durance – France.

Investigation of the thermal interactions between zirconium oxide and water

Matthew Val Meyers¹, Patrick Lewis², Ryan Tunstall², Edward Smith³, Giovanni Giustini¹, Alex Skillen¹

1: University of Manchester, UK; 2: Rolls Royce, UK; 3: Brunel University, UK

Erosion of cohesion-less sediment beds by submerged impinging jets: Impact of particle size

Ahmad Mohamadiyeh¹, Jeffrey Peakall¹, Michael Fairweather¹, Martyn Barnes², Timothy Hunter¹

1: University of Leeds, United Kingdom; 2: Sellafield Ltd, United Kingdom

Towards a finer heat flux partitioning modeling with detailed validation for boiling flows simulations

Luc Favre^1,2, Catherine Colin¹, Stéphane Pujet², Stéphane Mimouni²

1: Institut de Mécanique des Fluides de Toulouse, Toulouse, France; 2: EDF R&D, MFEE, Chatou, France

Hybrid and poly-disperse simulation of bubble condensation in a boiling water reactor

Edo Frederix¹, Brandon Aranda², Emilio Baglietto², Victor Habiyaremye¹, Sina Tajfirooz¹

1: Nuclear Research and Consultancy Group (NRG), Petten, the Netherlands; 2: Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, Cambridge, MA, USA

Multiphase Eulerian modelling of a sodium spray undergoing turbulent combustion

Nikolay K. Kirov¹, Olivier Simonin¹, Enrica Masi¹, Lynda Porcheron², Pierre Plion²

1: Institut de Mécanique des Fluides de Toulouse (IMFT), France; 2: EDF R&D, Power Generation and Environment Department, France

Validation of the steam injection experiment with NEPTUNE_CFD code

Angela Oliva¹, Vu-Hai La¹, Sofia Carnevali¹, Stephane Mimouni²

1: CEA Saclay, France; 2: EDF Chatou, France

Modeling of Radiative Transfers in a Water Vapor/Droplet Mist Mixture in the neptune_cfd Code

Benjamin Pyryt

EDF, France

Bubble condensation modeling using quadratic method of moments

Tanguy Herry¹, Bruno Raverdy¹, Stéphane Mimouni²

1: Université Paris-Saclay, CEA, Service of Thermal-hydraulics and Fluid Mechanics, 91191, Gif-sur-Yvette, France; 2: Electricité de France (EDF), R&D Division, 78401, Chatou, France

COMPARISON OF EXPERIMENTAL AND SIMULATED DROPLET SIZE DISTRIBUTION FOLLOWING FRAGMENTATION IN A VENTURI TUBE FOR LOCA-TYPE DISPERSED FLOW

Juan Esteban LUNA VALENCIA¹, Arthur V.S. Oliveira², Tony Glantz¹, Alexandre Labergue³, Michel Gradeck³

1: IRSN, France; 2: University of Sao Paulo; 3: Université de Lorraine

Development of a numerical thermal-hydraulic model of the ELIPSE process

Anthony OUALI¹, Majdi MABROUK¹, Stephane LEMONNIER¹, Benjamin LALANNE², Micheline ABBAS²

1: DES, ISEC, DPME, LNPA, Univ. Montpellier, CEA Marcoule, France; 2: Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France

Local drift-flux modeling for high-pressure boiling flows

Etienne Chavasse-Frétaz^1,2, Alan Burlot¹, Guillaume Bois¹, Corentin Reiss¹, Catherine Colin²

1: Université Paris-Saclay, CEA, France; 2: Institut de Mécanique des Fluides de Toulouse, Université de Toulouse, CNRS, INPT, UT3

Modeling and numerical simulation of boiling flow and application to the DEBORA experiment

Stephane MIMOUNI^1,2, Adrien FAYET³

1: EDF, France; 2: Université Gustave Eiffel; 3: CEA Cadarache

Enhancing Multiphase Classification of X-Ray Images with Deep Learning

Hanae HAMMANI¹, Michael JOHNSON², Claude BRAYER³

1: INP Bordeaux, ENSEIRB-MATMECA, France; 2: SCALIAN Lab, France; 3: CEA, France

Experimental and numerical study of liquid-liquid flow in a mixer-settler at moderate Reynolds numbers

Antoine HARDY^1,2, Nil PHILIP¹, Tojonirina RANDRIAMANANTENA¹, Eric OLMOS²

1: CEA, DES, ISEC, DMRC, Univ Montpellier, Marcoule, France; 2: Laboratoire Réactions et Génie des Procédés, CNRS UMR 7274 Université de Lorraine, Vandoeuvre les Nancy, France

EXPERIMENTAL INVESTIGATION OF FLOW BOILING CHARACTERISTICS IN ZIGZAG MINICHANNEL OF A PRINTED CIRCUIT STEAM GENERATOR

Ji Yong Kim¹, Haekyun Park², Xiaodong Sun³

1: Department of Nuclear Engineering and Radiological Science, University of Michigan, Ann Arbor, United States; 2: School of Energy Engineering, Kyungpook National University, Daegu, Republic of Korea; 3: Department of Nuclear Engineering and Radiological Science, University of Michigan, Ann Arbor, United States

X-Ray Imaging Techniques for bubble transport in multiphase systems

Gamuchirai Ashley Sibanda¹, Micheal Faiweather¹, Jeffrey Peakall¹, David Harbottle¹, Alice Macente¹, Martyn Barnes², Timothy Hunter¹

1: University of Leeds, United Kingdom; 2: Sellafielf Ltd

Visualization Experiment for Analysis of Two-phase Flow in Divertor Cooling Channels

Gregor Kozmus, Jakob Jakše, Boštjan Končar

Jožef Stefan Institute, Ljubljana, Slovenia

An overview of compressible two-phase flows modeling for fast-transient events

Frédéric Daude, Philippe Lafon

EDF, France

Potential retention of fission products in a two-phase flow problem: Introduction to pool scrubbing phenomenon

Fouzia DJERIOUAT^1,2, Philippe NERISSON¹, Catherine MARCHETTO¹, Jean DENIS¹, Maxime CHINAUD², Olivier VAUQUELIN²

1: Institut de Radioprotection et de Surêté Nucléaire (IRSN), France; 2: Institut Universitaire des Systèmes Thermiques Industriels (IUSTI), France

Experimental investigation of a two-phase flow around on a cylinder: Force spectra vs Flow Pattern

William Benguigui^1,2, Jean Muller¹, Christophe Pinto¹, Thomas Venault¹

1: EDF R&D, France; 2: IMSIA

Boiling phenomena analysis using machine learning

Elie ROUMET^1,2, Ludovic MATAR¹, Raksmy NOP¹, Geoffrey DANIEL³, Clément GAUCHY³, Nicolas DORVILLE¹, Marie-Christine DULUC²

1: Université Paris-Saclay, CEA, Service de Thermo-hydraulique et de Mécanique des Fluides, 91191, Gif-sur-Yvette, France.; 2: Conservatoire National des Arts et Métiers, 75003, Paris, France.; 3: Université Paris-Saclay, CEA, Service de Génie Logiciel pour la Simulation, 91191, Gif-sur-Yvette, France.

IS CONVECTIVE FLOW BOILING THE ULTIMATE CMFD BARRIER?

Djamel Lakehal, Silvia Nauer, Joel-Steven Singh

AFRY Switzerland