Flowing Complex Fluids: Rheological measurements and constitutive modeling

September 14 - 18, 2009

Content

Overview

Organizers:

Peter Constantin	University of Chicago
L. Pamela Cook	University of Delaware
Suzanne Fielding	University of Durham
Michael Graham	University of Wisconsin, Madison
Ronald Larson	University of Michigan
Gareth Mckinley	Massachusetts Institute of Technology

Fluids with nontrivial small-scale inhomogeneities (microstructure) include suspensions, emulsions, foams, polymer melts and solutions, surfactant solutions and liquid crystals. Flows of these complex fluids display features that are not found in simple fluids, including interfacial and bulk instabilities, texture formation and evolution and other novel flow phenomena that all can be traced back to the influence the fluid microstructure has on the stresses that develop within the flow. This workshop will focus on the experimental motivation and the constitutive modeling of complex fluids at all scales. Topics to be discussed include modeling from microscopic to mesoscopic to macroscopic, closures, constitutive model predictions including shear thinning and thickening regimes, inhomogeneities in flow including transient and steady state shearbanding, and shear induced phase transitions.

Schedule

Monday, September 14, 2009

12:01 am	Chair: Suzanne M. Fielding (University of Manchester)
8:15 am - 8:45 am	Registration and coffee	EE/CS 3-176
8:45 am - 9:00 am	Welcome to the IMA Fadil Santosa (University of Minnesota, Twin Cities)	EE/CS 3-180
9:00 am - 9:45 am	Part 1: The nonlinear dynamics of DNA/polymers in extensional dominated flows: Solutions and melts Part 2: Margination of micro- and nano- particles in the flow through microchannels Eric Shaqfeh (Stanford University)	EE/CS 3-180
9:45 am - 9:50 am	Questions	EE/CS 3-180
9:50 am - 10:35 am	Micro and macro in the dynamics of dilute polymer solutions Ravi Jagadeeshan (Monash University)	EE/CS 3-180
10:35 am - 10:40 am	Questions	EE/CS 3-180
10:40 am - 11:00 am	Coffee	EE/CS 3-176
11:00 am - 11:45 am	Hierarchy of models for entangled polymers Alexei Likhtman (University of Reading)	EE/CS 3-180
11:45 am - 11:50 am	Questions	EE/CS 3-180
11:50 am - 1:30 pm	Lunch
1:30 pm - 2:15 pm	How well does the “standard” tube model for polymer dynamics work? Ronald Larson (University of Michigan)	EE/CS 3-180
2:15 pm - 2:20 pm	Questions	EE/CS 3-180
2:20 pm - 3:05 pm	Does shear banding exist in polymer solutions? Peter Olmsted	EE/CS 3-180
3:05 pm - 3:10 pm	Questions	EE/CS 3-180
3:10 pm - 3:20 pm	Group Photo
3:20 pm - 3:45 pm	Coffee	EE/CS 3-176
3:45 pm - 4:15 pm	Second chances	EE/CS 3-180
4:15 pm - 6:00 pm	Reception and Poster Session Poster submissions welcome from all participants href=/visitor-folder/contents/workshop.html#poster>Instructions	Lind 400

Tuesday, September 15, 2009

12:01 am	Chair: Michael D. Graham (University of Wisconsin)
8:30 am - 9:00 am	Coffee	EE/CS 3-176
9:00 am - 9:45 am	Imaging the flow of concentrated suspensions Wilson Poon (University of Edinburgh)	EE/CS 3-180
9:45 am - 9:50 am	Questions	EE/CS 3-180
9:50 am - 10:35 am	Magnetorheology: Measurements, mechanisms and modeling Daniel Klingenberg (University of Wisconsin, Madison)	EE/CS 3-180
10:35 am - 10:40 am	Questions	EE/CS 3-180
10:40 am - 11:00 am	Coffee	EE/CS 3-176
11:00 am - 11:45 am	Microstructure and rheology relationships for concentrated colloidal dispersions: Shear thickening fluids and their applications Norman Wagner (University of Delaware)	EE/CS 3-180
11:45 am - 11:50 am	Questions	EE/CS 3-180
11:50 am - 1:30 pm	Lunch
1:30 pm - 2:15 pm	Mode coupling theory of colloid rheology Michael Cates (University of Edinburgh)	EE/CS 3-180
2:15 pm - 2:20 pm	Questions	EE/CS 3-180
2:20 pm - 3:05 pm	Viscoelasticity of bacterial biofilms probed by flexible microfluidic rheometry Michael Solomon (University of Michigan)	EE/CS 3-180
3:05 pm - 3:10 pm	Questions	EE/CS 3-180
3:10 pm - 3:30 pm	Coffee	EE/CS 3-176
3:30 pm - 4:00 pm	Second chances	EE/CS 3-180
6:30 pm - 8:30 pm	Workshop Dinner at Kikugawa

Wednesday, September 16, 2009

12:01 am	Chair: Gareth Huw Mckinley (Massachusetts Institute of Technology)
8:30 am - 9:00 am	Coffee	EE/CS 3-176
9:00 am - 9:45 am	Quasi-static rheology of aqueous foams Georges Debrégeas (École Normale Supérieure)	EE/CS 3-180
9:45 am - 9:50 am	Questions	EE/CS 3-180
9:50 am - 10:35 am	X-ray scattering studies of flow-induced alignment in model polymer nanocomposites Wesley Burghardt (Northwestern University)	EE/CS 3-180
10:35 am - 10:40 am	Questions	EE/CS 3-180
10:40 am - 11:00 am	Coffee	EE/CS 3-176
11:00 am - 11:45 am	Films and drops of active fluid Sriram Ramaswamy (Indian Institute of Science)	EE/CS 3-180
11:45 am - 11:50 am	Questions	EE/CS 3-180
11:50 am - 12:35 pm	The secret life of yield stress fluids Philippe Coussot (Centre National de la Recherche Scientifique (CNRS))	EE/CS 3-180
12:35 pm - 12:40 pm	Questions	EE/CS 3-180
12:40 pm - 3:30 pm	Lunch and walk along the Mississippi River

Thursday, September 17, 2009

12:01 am	Chair: Peter Constantin (University of Chicago)
8:30 am - 9:00 am	Coffee	EE/CS 3-176
9:00 am - 9:45 am	Oriented assembly of anisotropic particles at interfaces Kathleen Stebe (University of Pennsylvania)	EE/CS 3-180
9:45 am - 9:50 am	Questions	EE/CS 3-180
9:50 am - 10:35 am	On the oscillatory tube flow of healthy human blood Robert Owens (University of Montreal)	EE/CS 3-180
10:35 am - 10:40 am	Questions	EE/CS 3-180
10:40 am - 11:00 am	Coffee	EE/CS 3-176
11:00 am - 11:45 am	Models for dynamics of the human tear film Richard Braun (University of Delaware)	EE/CS 3-180
11:45 am - 11:50 am	Questions	EE/CS 3-180
11:50 am - 1:15 pm	Lunch
1:15 pm - 2:00 pm	Uniquely biological challenges for rheology M. Gregory Forest (University of North Carolina, Chapel Hill)	EE/CS 3-180
2:00 pm - 2:05 pm	Questions	EE/CS 3-180
2:05 pm - 2:50 pm	Rheology and dynamics of oscillated suspensions Jason Butler (University of Florida)	EE/CS 3-180
2:50 pm - 2:55 pm	Questions	EE/CS 3-180
2:55 pm - 3:15 pm	Coffee	EE/CS 3-176
3:15 pm - 3:45 pm	Second chances	EE/CS 3-180

Friday, September 18, 2009

12:01 am	Chair: Ronald G. Larson (University of Michigan)
8:30 am - 9:00 am	Coffee	EE/CS 3-176
9:00 am - 9:45 am	Rheo-NMR of unusual shear banded flow in wormlike micelles Paul Callaghan (Victoria University of Wellington)	EE/CS 3-180
9:45 am - 9:50 am	Questions	EE/CS 3-180
9:50 am - 10:35 am	Heterogeneous flows in complex fluids Annie Colin (Centre National de la Recherche Scientifique (CNRS))	EE/CS 3-180
10:35 am - 10:40 am	Questions	EE/CS 3-180
10:40 am - 10:50 am	Coffee	EE/CS 3-176
10:50 am - 11:35 am	Constitutive modeling of the inhomogeneous response in steady and transient flows of entangled/micellar solutions Gareth Mckinley (Massachusetts Institute of Technology)	EE/CS 3-180
11:35 am - 11:40 am	Questions	EE/CS 3-180
11:40 am - 1:00 pm	Lunch
1:00 pm - 1:45 pm	Dynamics of the shear banding flow in giant micelles Sandra Lerouge (Université de Paris VII (Denis Diderot))	EE/CS 3-180
1:45 pm - 1:50 pm	Questions	EE/CS 3-180
1:50 pm - 2:35 pm	Shear banding in complex fluids and biologically active suspensions Suzanne Fielding (University of Durham)	EE/CS 3-180
2:35 pm - 2:40 pm	Questions/Closing remark	EE/CS 3-180

Participants

Name	Department	Affiliation
James Adams		University of Surrey
Nusret Balci	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Jennifer Beichman	Department of Mathematics	University of Michigan
Edo Boek		Schlumberger-Doll Research
Richard Braun	Department of Mathematical Sciences	University of Delaware
Wim Briels	Computational Biophysics Department	Universiteit Twente
Wesley Burghardt	Department of Chemical and Biological Engineering	Northwestern University
Jason Butler	Department of Chemical Engineering	University of Florida
Carme Calderer	School of Mathematics	University of Minnesota, Twin Cities
Paul Callaghan	School of Chemical and Physical Sciences	Victoria University of Wellington
Michael Cates	Department of Physics and Astronomy	University of Edinburgh
Chi Hin Chan	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Xianjin Chen	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Eric Choate	Department of Mathematics	University of North Carolina, Chapel Hill
Annie Colin	Department of Chemistry	Centre National de la Recherche Scientifique (CNRS)
Peter Constantin	Department of Mathematics	University of Chicago
L. Pamela Cook	Department of Mathematical Sciences	University of Delaware
Philippe Coussot		Centre National de la Recherche Scientifique (CNRS)
Michael Cromer Jr		University of Delaware
Georges Debrégeas	Laboratoire de Physique Statistique	École Normale Supérieure
Robert Deegan	Department of Physics	University of Michigan
Jan Dhont	IFF / Weiche Materie	Forschungszentrum Jülich
Charles Doering	Department of Mathematics	University of Michigan
Aaron Eberle	Department of Chemical Engineering	University of Delaware
Randy Ewoldt	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Angbo Fang	Department of Physics	Hong Kong University of Science and Technology
Marc-Antoine Fardin	Department of Physics	Université de Paris VII (Denis Diderot)
Suzanne Fielding	Department of Physics	University of Durham
Emmanouela Filippidi	Department of Physics	New York University
David Finn	Department of Mathematics	Rose-Hulman Institute of Technology
Peter Fischer	Institute of Food Science and Nutrition	Eidgenössische TH Zürich-Zentrum
M. Gregory Forest	Department of Mathematics	University of North Carolina, Chapel Hill
Mi-Ho Giga	Graduate School of Mathematical Sciences	University of Tokyo
Yoshikazu Giga	Graduate School of Mathematical Sciences	University of Tokyo
Michael Graham	Chemical and Biological Engineering Department	University of Wisconsin, Madison
Richard Graham	School of Mathematical Sciences	University of Nottingham
Thomas Hagen	Department of Mathematical Sciences	University of Memphis
Christel Hohenegger	Courant Institute of Mathematical Sciences	New York University
Thomas Hu	Research and Development Department	Unilever
YunKyong Hyon	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Ross Ingram	Department of Mathematics	University of Pittsburgh
Mark Iwen	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Ravi Jagadeeshan	Department of Engineering	Monash University
Paul Janmey	School of Medicine	University of Pennsylvania
Srividhya Jeyaraman	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Lijian Jiang	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Daniel Joseph	Department of Aerospace Engineering and Mechanics	University of Minnesota, Twin Cities
Mihailo Jovanovic	Department of Electrical and Computer Engineering	University of Minnesota, Twin Cities
Markus Keel	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Hyejin Kim	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Hyunwoo Kim	Department of Chemical Engineering and Materials Science	University of Minnesota, Twin Cities
Daniel Klingenberg	Department of Chemicial Engineering	University of Wisconsin, Madison
Pawel Konieczny	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Satish Kumar	Department of Chemical Engineering and Materials Science	University of Minnesota, Twin Cities
Ronald Larson	Department of Chemical Engineering	University of Michigan
Leslie Leal	Department of Chemicial Engineering	University of California
Young Ju Lee	Department of Mathematics	Rutgers, The State University Of New Jersey
Sandra Lerouge	Complex fluids Department	Université de Paris VII (Denis Diderot)
Pavlik Lettinga	Institut für Festkörperforschung	Forschungszentrum Jülich
Alex Levine	Department of Chemistry & Biochemistry	University of California, Los Angeles
Marta Lewicka	School of Mathematics	University of Minnesota, Twin Cities
Yi Li	Department of Mathematics	Stevens Institute of Technology
Yongfeng Li	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Binh Lieu	Department of Electrical Engineering and Computer Science	University of Minnesota, Twin Cities
Alexei Likhtman	Department of Mathematics	University of Reading
Zhi (George) Lin	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Chun Liu	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Ellen Longmire	Department of Aerospace Engineering and Mechanics	University of Minnesota, Twin Cities
Carlos López Barrón	Department of Chemical Engineering and Materials Science	University of Minnesota, Twin Cities
Christopher Macosko	Department of Chemical Engineering and Materials Science	University of Minnesota, Twin Cities
Yasunori Maekawa	Department of Mathematics	Kobe University
Krishnan Mahesh	Department of Aerospace Engineering and Mechanics	University of Minnesota, Twin Cities
Kara Maki	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Vasileios Maroulas	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Luca Martinetti	Department of Chemical Engineering and Materials Science	University of Minnesota, Twin Cities
Gareth Mckinley	Department of Mechanical Engineering	Massachusetts Institute of Technology
Michael Miksis	Department of Engineering Science and Applied Mathematics	Northwestern University
Yoichiro Mori	School of Mathematics	University of Minnesota, Twin Cities
Susan Muller	Department of Chemical Engineering	University of California, Berkeley
Monika Nitsche		The Ohio State University
Thomas Ober	Mechanical Engineering Department	Massachusetts Institute of Technology
David Olagunju	Department of Mathematical Sciences	University of Delaware
Peter Olmsted	Department of Physics & Astronomy	University of Leeds
Cecilia Ortiz-Duenas	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Hans Othmer	Department of Mathematics	University of Minnesota, Twin Cities
Robert Owens	Département de mathématiques et de statistique	University of Montreal
Harald Pleiner		Max Planck Institute for Polymer Research
Wilson Poon	School of Physics and Astronomy	University of Edinburgh
Sriram Ramaswamy	Department of Physics	Indian Institute of Science
Michael Renardy	Department of Mathematics	Virginia Polytechnic Institute and State University
Yuriko Renardy	Department of Mathematics	Virginia Polytechnic Institute and State University
Juan Restrepo	Department of Mathematics	University of Arizona
Fadil Santosa	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Arnd Scheel	School of Mathematics	University of Minnesota, Twin Cities
Jay Schieber	Department of Chemical and Biological Engineering	Illinois Institute of Technology
Robert Secor	Corporate Research Process Laboratory	3M
George Sell	School of Mathematics	University of Minnesota, Twin Cities
Tsvetanka Sendova	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Shuanglin Shao		Institute for Advanced Study
Eric Shaqfeh	Department of Chemical Engineering	Stanford University
Michael Solomon	Chemical Engineering Department	University of Michigan
Kathleen Stebe		University of Pennsylvania
Panagiotis Stinis		University of Minnesota, Twin Cities
Huan Sun	Department of Mathematics	The Pennsylvania State University
Vladimir Sverak	School of Mathematics	University of Minnesota, Twin Cities
Keisuke Takasao	Department of Mathematics	Hokkaido University
Dawud Tan		University of Minnesota, Twin Cities
Mark Taylor	Computation, Computers, Information & Mathematics Center	Sandia National Laboratories
Jean-Luc Thiffeault	Department of Mathematics	University of Wisconsin, Madison
Yoshihiro Tonegawa	Department of Mathematics	Hokkaido University
Chad Topaz	Department of Mathematics, Statistics, and Computer Science	Macalester College
Paula Vasquez	Chemical Engineering Department	University of Delaware
Norman Wagner	Department of Chemical Engineering	University of Delaware
Changyou Wang	Department of Mathematics	University of Kentucky
Qi Wang	Department of Mathematics & USC NanoCenter	University of South Carolina
Sijue Wu		University of Michigan
Wei Xiong	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Xiaofeng Yang		University of North Carolina, Chapel Hill
Tsuyoshi Yoneda	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Haijun Yu	Department of Mathematics	Purdue University
Weigang Zhong	Institute for Mathematics and its Applications	University of Minnesota, Twin Cities
Chunfeng Zhou		University of Minnesota, Twin Cities