Numerical methods for multi-material fluid flows


Conference/workshop to be held at
Czech Technical University in Prague on September 10 - 14, 2007 (Monday - Friday)

PROGRAMME WITH PRESENTATIONS

Abbreviations: PPT - link to ppt file when both pdf and ppt are available, FULL - link to directory with movies

		Monday 10$^{\bf th}$ September
08:00		registration
09:25		opening - Prof. Ladiskav Musílek, vice-rector for science and research of Czech Technical University
		morning chair Mikhail Shashkov
09:30		Compatible Finite Element Multi-Material ALE Hydro, FULL
		Andrew J. Barlow
10:00		coffee break
10:45		A 3D Finite Volume Lagrangian scheme
		Bruno Despres, S. Delpino and E. Labourasse
11:15		Advances in Multi-scale Methods for Lagrangian Shock Hydrodynamics Using Q1/P0 Finite Element Discretizations
		Guglielmo Scovazzi, E. Love, M.J. Shashkov
11:45		Mixed Finite Element Methods for Lagrangian Hydrodynamics
		Robert N. Rieben
12:15		lunch
		afternoon chair Bruno Despres
14:00		A Cell-Centered Arbitrary Lagrangian-Eulerian Method, FULL
		Pierre-Henri Maire, Jerome Breil, Stephane Galera
14:30		Lagrangian Models and Remapping Algorithms for 2D Multimaterial ALE Methods, FULL
		Milan Kucharik, Richard Liska, Mikhail Shashkov, Pavel Vachal
15:00		Progress toward an Improved Staggered-Grid Hydrodynamics Method
		Donald E. Burton, M.J. Shashkov
15:30		break
16:15		A Pure Eulerian Scheme for Multimaterial Fluid Flows, PPT
		Jean-Philippe Braeunig
16:45		ALE with Mixed Elements, PPT
		Corinne Aymard, J. Flament, J.Ph. Perlat
17:15		Sliding and Multifluid Velocities in Staggerred Mesh MMALE Codes
		Gabi Luttwak
17:45		Smoothed Particle Hydrodynamics as a Tool for Modeling Material Strength and Failure
		J. Michael Owen
19:00		-        21:30 welcome party at restaurant Manes
		Tuesday 11$^{\bf th}$ September
		chair Andrew Barlow
08:30		Review of Radiation-hydrodynamics Research at AWE
		Richard P. Smedley-Stevenson
09:00		The Comoving-frame and Laboratory-frame Nonequilibrium Grey Radiation Diffusion Approximations in the Nonrelativistic Limit
		Jarrod D. Edwards, Jim E. Morel
09:30		Radiative Shock Solutions
		Robert B. Lowrie
10:00		coffee break
10:45		A Cell-Centered Anisotropic Diffusion Scheme on Two-Dimensional Unstructured Meshes
		Pierre-Henri Maire, Jerome Breil
11:15		Kershaw's Scheme on Unstructured Mesh
		Bernard Rebourcet
11:45		Numerical Calculations for Hydrodynamics Based on Multi-dimensional Riemann Solvers
		William Dai, Paul Woodward, Kevin Edgar
12:15
		chair Robert Rieben
14:00		Consequences for Scalability Arising from Multi-material Modeling, PPT, FULL
		J. Hu, S.J. Mosso, Allen C. Robinson, T.A. Gardiner, J.E. Crepeau
14:30		Conservative Rezoning of Domain Boundary in ALE Simulations
		Pavel Vachal, R. Liska
15:00		Nodal Mesh Quality and ALE Computations for Compressible Fluids Flows
		Philippe Hoch
15:30		break
16:15		A Preconditioned Condition Number Based Mesh Relaxer for 2D Dendritic/AMR Meshes with Very Bad Aspect Ratios
		Markus Berndt, Mark A. Kenamond
16:45		Mesh Movement via Optimal Transportation
		Robin Giddings
17:15		Sources of Cartesian Mesh Induced Asymmetries Based upon the Lagrangian + Remap Method
		Alan S. Dawes
17:45		On Selective Filtering of Hourglass Instability Modes in Lagrangian Hydrodynamics
		Bernard Rebourcet
		Wednesday 12$^{\bf th}$ September
		chair Allen Robinson
08:30		An Anti-Diffusive Method For Simulating Interface Flows with a Five-Equation Model, FULL
		Samuel Kokh, Frederic Lagoutiere
09:00		Conservative Formulation and Numerical Methods for Multiphase Compressible Media, FULL
		Evgeny Romenski, D. Drikakis
09:30		Extensions of the Multi-material DEM Model
		David E. Stevens
10:00		break
10:45		On Numerical Simulation of Plasma Flows with Mixing
		Remi Sentis, C. Baranger, G. Carre, D. Paillard
11:15		The Application of Multi-phase Flow Models in Simulations of Fluid-Structure Interaction
		Jaroslaw Knap, D.E. Stevens
11:45		Molecular Dynamics Simulations of Dynamic Friction and Mixing at Rapidly Moving Material Interfaces, FULL
		Nicholas Epiphaniou, Marco Kalweit, Dimitris Drikakis, Graham Ball
12:15		Improved Numerical Modelling of Surface Tension Effects via a Novel Discretization of the Continuum Surface Force Model
		Christopher A. Batha, R.J.R. Williams, D.L. Youngs
12:45		afternoon
		Thursday 13$^{\bf th}$ September
		chair Alice Koniges
08:30		New Methods for Order-Independent Multi-Material Interface Reconstruction
		Rao Garimella, S. Schofield, M. Francois, R. Loubere
09:00		Centroid Approximation by use of Bernstein Polynomials for Multi-material Cell Interface Reconstruction, FULL
		Marianne M. Francois, Rao V. Garimella, Raphael Loubere, Samuel P. Schofield
09:30		Interface Reconstruction Method in ALE Computation
		Stephane Galera, Jerome Breil, Pierre-Henri Maire
10:00		coffee break
10:45		A Numerical Algorithm for Transitioning from Sharp to Continuous Material Interface Representation
		Marianne M. Francois, E.D. Dendy, R.B. Lowrie
11:15		Moment-of-Fluid Interface Reconstruction Method for Multi-Material Fluid Flows
		Vadim Dyadechko, Mark Christon, Mikhail Shashkov (presented by Rao Garimella)
11:45		Interface Resolution in Multiphase Flow
		Timothy A. Dunn, David E. Stevens
12:15		lunch
		chair Pierre-Henri Maire
14:00		Interface Reconstruction and Sub-Zone Physics Models
		David Bailey, G. Zimmerman
14:30		Geometrical Interface Reconstruction on Arbitrary Meshes
		Jin Yao
15:00		A Genuinely Multidimensional Non-Dissipative Finite Volume Scheme for Transport in Compressible Multi-Fluids, FULL
		Despres, Emmanuel Labourasse, Frederic Lagoutiere
15:30		coffee break
16:15		A Cell by Cell Anisotropic Adaptive Mesh ALE Method
		Jennifer M. Morrell, P. K. Sweby, A. Barlow
16:45		NIF-ALE-AMR: A Computational Tool for National Ignition Campaign Target Debris/Shrapnel Assessment
		Alice Koniges, R. Anderson, A. Fisher, B. Gunney, T. Kaiser, N. Masters, P. Wang, D. Kalantar, D. Eder, W. Brown, D. Benson, P. Dixit, M. Meyers, H. Jarmakani, R. Becker, N. Barton
17:15		Relaxation Approximation for Hyperbolic Fluid Systems, FULL
		F. Coquel, E. Godlewski, Nicolas Seguin
19:00		conference garden raut at restaurant Petrinske terasy
		Friday 14$^{\bf th}$ September
		chair Guglielmo Scovazzi
08:30		Algorithm Developments in Alegra Guided by Testing, PPT, FULL
		W. Rider, G. Weirs, Allen Robinson, C. Ober, E. Love, H. Hanshaw, R. Lemke, G. Scovazzi, J. Shadid, J. Banks
09:00		Closure Models for Multimaterial Cells in Arbitrary Lagrangian-Eulerian Hydrocodes
		Mikhail Shashkov
09:30		A Single-Pressure Closure Model for 1-D Lagrangian Hydrodynamics Based on the Riemann Problem, PPT
		James Kamm, Mikhail Shashkov
10:00		coffee break
10:45		Time Evolving Volume Fractions in Mixed Zones During a Lagrange Step
		Douglas S. Miller, George B. Zimmerman
11:15		Multiphase Realizations of Turbulence Models
		Robin Williams
11:45		Hierarchical Mixtures in an ICF Code
		Alan K. Harrison
12:15		lunch
		chair David Bailey
14:00		On LES Modeling for Predictive Mixing
		Fernando Grinstein
14:30		Applications of ALE Method to Laser Plasma Studies, FULL
		Richard Liska, M.Kucharik, J.Limpouch, P.Vachal
15:00		closing