Rheology

Monday, June 11, 2018 — Room 207

Time	Presentation
10:00–10:40 a.m.	Phase behavior and rheology of disperse colloid-polymer mixtures J. Conrad; University of Houston, Houston, TX.
10:40–11:00 a.m.	First normal stress differences of attractive model colloid + polymer mixtures N. Park, J. C. Conrad; Chemical and Biomolecular Engineering, University of Houston, Houston, TX.
11:00–11:20 a.m.	Excess entropy scaling law in two-dimensional “attractive” colloidal fluids X. MA1, J. LIU1, Y. Zhang2, P. Habdas3, A. G. Yodh1; 1Physics & Astronomy, University of Pennsylvania, Philadelphia, PA, 2Physics, Peking University, Beijing, CHINA, 3Physics, Saint Joseph’s University, Philadelphia, PA.
11:20–11:40 a.m.	Direct investigation of microstructure dynamics during drying of colloid-polymer thin films T. Kaewpetch, J. F. Gilchrist; Lehigh University, Bethlehem, PA.
11:40 a.m.–noon	Understanding the transient behavior of soft glassy materials far from equilibrium with Sequence of Physical Process (SPP) analysis. J. Park, S. A. Rogers; Chemical and biomolecular engineering, University of Illinois at Urbana-Champaign, Urbana, IL.
1:20–1:40 p.m.	Thermal processing of colloidal gels: kinetics of quenching, coarsening and arrest T. Nguyen1, J. Kim1, P. Padmanabhan2, R. N. Zia3, M. E. Helgeson1; 1Department of Chemical Engineering, University of California Santa Barbara, Santa Barbara, CA, 2School of Chemical & Biomolecular Engineering, Cornell University, Ithaca, NY, 3Department of Chemical Engineering, Stanford University, Stanford, CA.
1:40–2:00 p.m.	Thermal Processing of Thermogelling Nanoemulsions as a Route to Tune Material Properties L. Cheng, P. D. Godfrin, J. W. Swan, P. S. Doyle; Massachusetts Institute of Technology, Cambridge, MA.
2:00–2:20 p.m.	Multiscale probing of colloidal gelation dynamics J. Cho, I. Bischofberger; Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA.
2:20–2:40 p.m.	Dynamics and rheology of suspension of particles with arbitrary shapes M. Tan1, T. W. Walker2; 1School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, OR, 2Chemical and Biological Engineering, South Dakota School of Mines and Technology, Rapid City, SD.
2:40–3:00 p.m.	Colloidal Elasticity Arises from Packing of Locally Glassy Clusters J. Swan1, Z. Varga1, K. Whitaker2, L. Hsiao3, M. Solomon4, E. Furst5; 1Massachusetts Institute of Technology, Cambridge, MA, 2Dow Chemical Company, Midland, MI, 3North Carolina State University, Raleigh, NC, 4University of Michigan, Ann Arbor, MI, 5University of Delaware, Newark, DE.
3:20–3:40 p.m.	Pinch-off Dynamics, Extensional Rheology and Printability of Polyelectrolyte Solutions V. Sharma, L. N. Jimenez, J. Dinic; Chemical Engineering, University of Illinois at Chicago, Chicago, IL.
3:40–4:00 p.m.	Dynamics, rheology, and breakup of droplets with interfacial viscosity V. Narsimhan; Chemical Engineering, Purdue University, West Lafayette, IN.
4:00–4:20 p.m.	Predicting nonlinear shear rheology of soft interfaces A. Raghunandan1, P. T. Underhill2, J. M. Lopez3, A. H. Hirsa1,2; 1Mechanical Engr., Rensselaer Polytechnic Institute, Troy, NY, 2Chemical Engr., Rensselaer Polytechnic Institute, Troy, NY, 3Mathematics, Arizona State University, Tempe, AZ.
4:20–4:40 p.m.	Curvature effects on the lung surfactant monolayer S. Barman, J. Zasadzinski; Chemical Engineering and Material Science, University of Minnesota-Twin Cities, MINNEAPOLIS, MN.
4:40–5:00 p.m.	Effects of finite surface shear viscosity in spherical systems S. Gulati1, F. P. Riley2, A. H. Hirsa1,3, J. M. Lopez4; 1Mechanical Engr., Rensselaer Polytechnic Institute, Troy, NY, 2Mathematics, Rensselaer Polytechnic Institute, Troy, NY, 3Chemical Engr., Rensselaer Polytechnic Institute, Troy, NY, 4Mathematics, Arizona State University, Tempe, AZ.

Tuesday, June 12, 2018 — Room 207

Time	Presentation
10:00–10:40 a.m.	The curious dynamics and thermodynamics of soft particle glasses R. T. Bonnecaze; Department of Chemical Engineering, The University of Texas at Austin, Austin, TX.
10:40–11:00 a.m.	Roughness-dependent tribology effects on discontinuous shear thickening C. Hsu, S. N. Ramakrishna, M. Zanini, N. D. Spencer, L. Isa; Department of Materials, ETH Zurich, Zurich, SWITZERLAND.
11:00–11:20 a.m.	Rheology of non-Brownian particles suspended in a shear thickening matrix Y. Madraki1, G. Ovarlez2, S. Hormozi1; 1Mechanical Engineering, Ohio University, Athens, OH, 2University of Bordeaux, CNRS, Solvay, LOF, Pessac, FRANCE.
11:20–11:40 a.m.	Investigation of the shear-induced microstructure of carbon black suspensions for energy storage applications J. B. Hipp1, J. J. Richards2, N. J. Wagner1; 1University of Delaware, Newark, DE, 2NIST Center for Neutron Research, Gaithersburg, MD.
11:40 a.m.–noon	Modeling thixotropy, viscoelasticity, and slip layer formation in human blood rheology J. S. Horner, A. N. Beris, N. J. Wagner; Chemical & Biomolecular Engineering, University of Delaware, Newark, DE.
1:20–1:40 p.m.	Microrheology and kinematics of a drying paint S. M. Varghese1, R. M. Rock2, J. F. Gilchrist3, C. L. Wirth1; 1Chemical and Biomedical Engineering, Cleveland State University, Cleveland, OH, 2PPG Industries, Allison Park, PA, 3Chemical and Biomolecular Engineering, Lehigh University, Bethlehem, PA.
1:40–2:00 p.m.	Branching and alignment in reverse worm-like micelles studied with simultaneous dielectric spectroscopy and RheoSANS J. Riley1, J. Richards1, N. Wagner2, P. Butler1; 1Center for Neutron Research (NCNR), National Institute of Standards and Technology, Gaithersburg, MD, 2Chemical and Biomolecular Engineering, University of Delaware, Newark, DE.
2:00–2:20 p.m.	Effect of confinement on flow profiles of shear banding fluids P. Salipante, V. Dharmaraj, S. Hudson; Polymers and Complex Fluids Group, National Institute of Standards and Technology, Gaithersburg, MD.
2:20–2:40 p.m.	Shear-induced structural transitions and vesicle formation of biphasic microemulsions J. S. Weston1, K. Weigandt2, S. Hudson3; 1Georgetown University/NIST, Gaithersburg, MD, 2NIST Center for Neutron Research, Gaithersburg, MD, 3NIST Materials Science and Engineering Division, Gaithersburg, MD.
2:40–3:00 p.m.	Monitoring evolution of micellar structure and dynamics with active release S. Amin1, D. Guadino2, M. Reufer2, F. Scheffold3; 1Chemical Engineering Department, Manhattan College, Riverdale, NY, 2LS Instruments, Fribourg, SWITZERLAND, 3Department of Physics, University of Fribourg, Fribourg, SWITZERLAND.
3:20–3:40 p.m.	Microfluidic rheology of viscoelastic fluids using digital holography microscopy S. Gupta, S. A. Vanapalli; Chemical Engineering, Texas Tech University, Lubbock, TX.
3:40–4:00 p.m.	Morphological and rheological properties of metal-complexed polymer solutions studied using a dissipative particle dynamics model K. P. Santo, A. Vishnyakov, R. Kumar, A. V. Neimark; Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ.
4:00–4:20 p.m.	High pressure linear viscoelasticity measurements of polymer solutions and gels K. A. Dennis1, Y. Gao2, A. Phatak2, E. M. Furst1; 1Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, 2Schlumberger, Sugar Land, TX.
4:20–4:40 p.m.	Confinement-induced slowdown of unentangled polymer during capillary rise infiltration in nanoparticle packing J. Hor1, H. Wang2, Z. Fakhraai2, D. Lee1; 1Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA, 2Department of Chemistry, University of Pennsylvania, Philadelphia, PA.
4:40–5:00 p.m.	Intermolecular Association in the in-situ formed physically cross-linked poly (vinyl alcohol) cryogels N. Joshi, Y. M. Joshi; Chemical Engineering, Indian Institute of Technology, Kanpur, INDIA.

Wednesday, June 13, 2018 — Room 207

Time	Presentation
10:00–10:20 a.m.	Unusual filler effect in polymer hydrogels I. Dellatolas, T. Divoux, M. Guo, I. Bischofberger; Massachusetts Institute of Technology, Cambridge, MA.
10:20–10:40 a.m.	From Hindered to Promoted Settling in Dispersions of Attractive Colloids J. Swan, A. Fiore; Massachusetts Institute of Technology, Cambridge, MA.
10:40–11:00 a.m.	Rheological characterization of dynamic reengineering of the pericellular region by human mesenchymal stem cell-secreted enzymes in well-defined synthetic hydrogel scaffolds M. Daviran1, S. M. Longwill2, K. M. Schultz1; 1Chemical Engineering, Lehigh University, Bethlehem, PA, 2Bioengineering, Lehigh University, Bethlehem, PA.
11:00–11:20 a.m.	Determination of macroscopic rheological properties of human mesenchymal stem celladen poly(ethylene glycol) hydrogels M. S. Mazzeo1, T. Chai2, K. M. Schultz2; 1Bioengineering, Lehigh University, Bethlehem, PA, 2Chemical and Biomolecular Engineering, Lehigh University, Bethlehem, PA.
11:20–11:40 a.m.	Structure and electrical properties of concentrated block copolymer/water/oil microemulsions under flow J. Riley1, N. Wagner2, P. Butler1; 1Center for Neutron Research (NCNR), National Institute of Standards and Technology, Gaithersburg, MD, 2Chemical and Biomolecular Engineering, University of Delaware, Newark, DE.
11:40 a.m.–noon	Determining the rheological properties of an evolving hydrogenated castor oil colloidal gel during consecutive phase transitions M. D. Wehrman1, S. Lindberg2, K. M. Schultz1; 1Department of Chemical and Biomolecular Engineering, Lehigh University, Bethlehem, PA, 2Process and Engineering Development, Procter & Gamble Co., West Chester, OH.