Mixing and Reaction Across Scales in Hydrological Systems I

Wednesday, 17 December 2014: 8:00 AM-10:00 AM
Chairs:  Tanguy Le Borgne, Geosciences Rennes, Rennes Cedex, France and Andreas Englert, Ruhr University Bochum, Bochum, Germany
Primary Conveners:  Marco Dentz, IDAEA-CSIC, Barcelona, Spain
Co-conveners:  Andreas Englert, Ruhr-University Bochum, Bochum, Germany, Matthias Willmann, ETH Zurich, Zurich, Switzerland and Tanguy Le Borgne, Geosciences Rennes, Rennes Cedex, France
OSPA Liaisons:  Andreas Englert, Ruhr University Bochum, Bochum, Germany

Abstracts Submitted to this Session:

8:00 AM
Multiscale Simulations of Reactive Transport
Daniel M Tartakovsky and Joseph Bakarji, University of California San Diego, La Jolla, CA, United States
8:15 AM
The Many Roles of Lagrangian Coherent Structures in Fluid Mixing
Nicholas T Ouellette, Yale University, Mechanical Engineering and Materials Science, New Haven, CT, United States
8:30 AM
The Fluid Mechanics of Chemical Reaction
David Andrew Benson1, Nicholas B Engdahl1 and Diogo Bolster2, (1)Colorado School of Mines, Hydrologic Science and Engineering, Golden, CO, United States, (2)University of Notre Dame, Notre Dame, IN, United States
8:45 AM
Mixing-Scale Dependent Effective Dispersion for Solute Transport in Spatially Heterogeneous Flows
Felipe de Barros, University of Southern California, Los Angeles, CA, United States and Marco Dentz, IDAEA-CSIC, Barcelona, Spain
9:00 AM
Tumbling in Turbulence: How much does particle shape effect particle motion?
Evan A Variano1, Helge I Andersson2, Lihao Zhao2 and Margaret Byron1, (1)UC Berkeley, Berkeley, CA, United States, (2)Norwegian University of Science and Technology, Trondheim, Norway
9:15 AM
Experimental investigation of the link between pore scale velocities, transport and reactivity in porous media
Yves Meheust1, Régis Turuban1, Joaquin Jimenez-Martinez1, Pietro De Anna1,2, Herve Tabuteau3 and Tanguy Le Borgne1, (1)Université of Rennes, Geosciences, UMR CNRS 6118, Rennes, France, (2)Massachusetts Institute of Technology, Cambridge, MA, United States, (3)Institute of Physic Rennes UMR 6251 CNRS, Universite de Rennes, Rennes, France
9:30 AM
An Interface Stretching-Diffusion Model for Mixing-Limited Reactions During Convective Mixing
Juan J Hidalgo1, Marco Dentz1, Yoar Cabeza1,2 and Jesus Carrera1, (1)IDAEA-CSIC, Barcelona, Spain, (2)Technical University of Barcelona, Barcelona, Spain
9:45 AM
Pore-scale Simulation of Reactive Transport in Micro-CT Images
Joao Paulo Pereira Nunes1, Martin Julian Blunt2 and Branko Bijeljic1, (1)Imperial College London, London, SW7, United Kingdom, (2)Imperial College, London, United Kingdom
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