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Programme for Delegates

This page is for VPF8 delegates. It cannot be accessed through the main website.
Monday 16th September
Session theme Start Title Presenter Other authors
A: Single phase flow 09:00 Conference Introduction - Ian Wilson & Gareth McKinley -  
  09:15 Velocity profiles within thin viscoplastic surges: elucidating the transition layer Guillaume Chambon Perrine Freydier, Jean-Paul Vila
  09:40 Stretching and compression instabilities of viscoplastic fluid filaments Rudy Valette E. Hachem, R. Castellani and A. S. Pereira
  10:05 Transient buoyancy-driven flows of viscoplastic fluids: A critical review of the theory & experimental observations Ida Karimfazli A. Ahmadi, K. Jadhav, P. Rossi
  10:30 Viscoplastic fluid displacement flows in axially rotating pipes Seyed Mohammad Taghavi Shan Lyu
  10:55 Coffee/tea break     
  11:15 Oscillatory Rayleigh-Benard convection in elasto-viscoplastic Carbopol gels Christel Metivier Mohamed Darbouli, Frederic Brochard, Albert Magnin
  11:40 Lubrication solution of Herschel-Bulkley flow in an asymmetric channel Georgios Georgiou Pandelitsa Panaseti, Iasonas Ioannou
  12:05 Flow of a yield stress-fluid over cavity and viscoplastic boundary layers: following the quest Paul Vigneaux Guillaume Chambon, Arthur Marly, Li-Hua Luu, Pierre Philippe
  12:30 Viscoplastic slender-body theory Duncan Hewitt Neil J. Balmforth, Rohit Supekar
  12:55 Closing comments from the chair    
13:00 Lunch
B: Short talks 14:30 The flow of a yield-stress fluid through vein-like geometries Tirion Roberts Simon Cox
  14:36 Flow of yield-stress fluids in confined geometries Thalia Magyar Tamie Poepping, John R de Bruyn
  14:42 Emulsion destabilization by squeeze flow Riande Dekker A. Deblais, Daniel Bonn
  14:48 Chaos in a melting pot Rawad Himo Teo Burghelea, Cathy Castelain
  14:54 Viscoplastic water entry Maziyar Jalaal Dave Kemper, Detlef Lohse
  15:00 Modelling the cleaning of a yield stress soil by impinging water jets Rubens R. Fernandes Ian Wilson
  15:06 Vertical heterogeneity in a drilling fluid measured using T-bar rheometry Elizabeth Jamie Gerald Meeten
  15:12 Design and fabrication of bespoke vane geometries for accurate rheometric measurements of yield stress fluids Crystal Owens Emad Chaparian, John Hart, Gareth McKinley
  15:18 Rheological Investigation for the BMP-elasto-visco-plastic model (BMP-EVP) Miguel Moyers-Gonzalez Octavio Manero
  15:24 Critical yield stress of particles setting in a Bingham fluid: a direct numerical method and some theoretical results Jose A. Iglesias Gwenael Mercier, Ian A. Frigaard, Otmar Scherzer, Emad Chaparian
  15:30 Shear banding in elastoviscoplastic materials Clara Despard Suzanne Fielding
  15:36 Elucidating studies of purging viscoplastic fluid from pipes Ian Wilson R.R. Fernandes, X.S. Tan, E.J. Wong
    Poster session    
  17:00 Drinks    
19:00 Dinner
Tuesday 17th  September
C: Flow Phenomena 09:00 Arrested phase separation and gel collapse in oil-continuous drilling fluids Andrew Clarke Elizabeth Jamie, Louise Bailey, John Staniland
  09:25 Simulating the flow of aqueous foams in porous media Simon Cox -
  09:50 Understanding mudpots: Dynamics of bursting bubbles in viscoplastic medium Vatsal Sanjay Maziyar Jalaal,  Detlef Lohse
  10:15 Viscoplastic fluid impacting a body of water: predicting wave features from the fluid properties Zhenzhu Meng Hu Yating, Christophe Ancey
  10:40 Coffee/tea break     
  11:10 LIFT of viscoplastic fluids Maziyar Jalaal Martin Klein, Detlef Lohse
  11:35 Retraction of viscoplastic drops in the air Hiranya Deka  Jean-Lou Pierson, Edson Soares
  12:00 Flat and toroidal drops in compressional flow Avinoam Nir Olga. M. Lavrenteva, Bernard K. Ee, Irina Smagin
  12:25 Dynamics of yield-stress droplets: Morphology of impact craters Jerome Neufeld G Fortune, M Zia, SB Dalziel, M Landeau
  12:50 Closing comments from chair    
13:00 Lunch
Local trips and tours
16:00 Afternoon tea
D: Calculation 16:15 Stability of BMP shear flows in the yield stress limit Ian Frigaard Alondra Renteria
  16:40 Stable and accurate Lattice-Boltzmann method for yield stress fluid flow simulations  Alan Lugarini Admilson Teixeira Franco
  17:05 A multigrid optimization algorithm for a class of variational inequalities arising in non-Newtonian flow Sofía López-Ordóñez Sergio Gonzalez-Andrade
  17:30 Neural networks approximation to the solution of viscoplastic problems Ekaterina Muravleva  
  17:55 Numerical simulation of the Herschel-Bulkley flow with temperature dependent parameters: A SSN approach Sergio Gonzalez-Andrade
  18:20 Closing comments from the chair    
19:00 Dinner
Wednesday 18th  September
E: Rheology & Flow 09:00 Yielding, liquid-like behaviour and shear banding in waxy oil Diogo Andrade Philippe Coussot
  09:25 Structural breakup and recovery in natural mud after steady pre-shearing Ahmad Shakeel Alex Kirichek, Claire Chassagne
  09:50 Rheology of graphene oxide suspensions on Carbopol® Monica Naccache Lorena R. da C. Moraes, Ricardo Jorge E. Andrade
  10:15 Elastic instabilities and non-linear dynamics of yield stress fluids in cross-slot extensional rheometers John Tsamopoulos S. Varchanis, S. Haward, C. Hopkins, G. Ioannou, A. Kordalis, Y. Dimakopoulos
  10:40 Coffee/tea break     
  11:10 Investigation of the yielding transition in concentrated colloidal systems via rheo-XPCS Gavin J. Donley Gavin J. Donley, JD Park, Matthew A. Wade,  Suresh Naranayan
  11:35 The effect of shear history on waxy oil flow curves Cezar Otaviano Ribeiro Negrao Amanda Legnani, Tainan G. M. Santos, Diogo E.V. Andrade
  12:00 Experimental decomposition of strain and stress in elastoviscoplasticsoft materials Simon A. Rogers Gavin J. Donley
  12:25 Carbopol: From a simple to a thixotropic yield stress fluid? Volfango Bertola E. Younes, T. Burghelea
  12:50 Closing comments from the chair    
13:00 Lunch
15:30 Afternoon tea
F: Suspensions /Stokes 200 16:00 Swimming in yield-stress fluid Neil Balmforth  
  16:25 Particle migration and stability in yield-stress fluid internal flows Emad Chaparian Luca Brandt, Outi Tammisola
  16:50 Particle migration in pressure-driven flows of apparent yield-stress fluids and regularized yield-stress materials Paulo de Souza Mendes Ivan Siqueira
  17:15 Numerical investigation of particle migration in rheometric flows of suspensions Nezia de Rosso Cesar Negrao
  17:40 Interaction between a falling sphere and the structure of a non-Newtonian yield-stress fluid Nicolo Sgreva Anne Davaille, Ichiro Kumagai, Kei Kurita
  18:05 Closing comments from chair    
18:15 Drinks/social
19:00 Dinner
Thursday 19th  September
G: Yield stress fluid physics 09:00 Elastic network collapse at the solid-liquid transition of soft-jammed systems Philippe Coussot E. N’Gouamba, J. Goyon,
  09:25 Dynamics and rheology of athermal soft particle suspensions Suzanne Fielding  
  09:50 From yielding to shear jamming in a cohesive frictional suspension Morton M. Denn Abhinendra Singh, Sidhant Pednekar, Jaehun Chun and Jeffrey F. Morris
  10:15 Towards a constitutive relation for simple yield stress fluids Daniel Bonn Guillaume Briand, Noushine Shahidzadeh, Morton Denn
  10:40 Coffee/tea break     
  11:10 A new thermodynamically-consitent yield energy based viscoelastic-brittle constitutive equation Pierre Saramito V. Dansereau, J. Weiss
  11:35 A new tensorial model for non-colloidal suspensions: from microstrucutre anisotropy to normal stress differences and jamming Oliver Ozenda P Saramito, G. Chambon
  12:00 Discussion on the prediction of the shear-banding phenomenon from models for time-dependent yield stress materials Roney Thompson Paulo de Souza Mendes
  12:25 Closing comments and Discussion    
13:00 Lunch
19:00 Pre-dinner drinks
19:30 Conference dinner
Friday 20th  September
H: Complex flows 09:00 Laminar mixing of viscoplastic fluids: Mission impossible? Teo Burghelea E. Younes, Y. Moguen, K. El Omari, Y. Le Guer, C. Castelain
  09:25 Axisymmetric squeeze flow of viscoplastic Casson and Herschel-Bulkley medium Larisa Muravleva -
  09:50 Fluidisation of yield-stress material under vibrations Ashish Garg Anne Juel, Matthias Heil,
  10:15 Dynamics of an air bubble crossing a horizontal Newtonian-viscoplastic fluid interface Marjan Zare K. Zhao, I.A. Frigaard, G. Lawrence
  10:40 Coffee/tea break     
  11:10 Microscopic flows of a simple yield stress material in the presence of wall slip Eliane Younes V. Bertola, C. Castelain, T. Burghelea
  11:35 Convection in a silica colloidal dispersion dried from above: the importance of skin formation and foundering Anne Davaille  Gianluca Gerardi, Arnaud Salvador, Erika Di Giuseppe
  12:00 Removal of yield stress fluids from rectangular channels Ali Eslami Seyed Mohammad Taghavi
  12:25 Closing comments from chair    
  12:30 Discussion and conference close    
13:00 Lunch


 The full programme can be downloaded here.

The list of delegates can be downloaded here.

Please visit the website for the Fluid Mechanics in the Spirit of G.K. Batchelor conference.

VPF8 will be held at Jesus College, Cambridge, from 16th-20th September 2019

VPF8 Venue



VPF8 is IUTAM Symposium SYFL09



 VPF8 is supported by Schlumberger Cambridge Research and the UK Fluids Network


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