Numerical modeling of fluid flow in porous media and in driven colloidal suspensions

J.D.R. Harting; T. Zauner; R. Weeber; R. Hilfer

doi:10.1007/978-3-540-88303-6_25

Numerical modeling of fluid flow in porous media and in driven colloidal suspensions

J.D.R. Harting, T. Zauner, R. Weeber, R. Hilfer

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Abstract

This article summarizes some of our main efforts performed on the computing facilities provided by the high performance computing centers in Stuttgart and Karlsruhe. At first, large scale lattice Boltzmann simulations are utilized to support resolution dependent analysis of geometrical and transport properties of a porous sandstone model. The second part of this report focuses on Brownian dynamics simulations of optical tweezer experiments where a large colloidal particle is dragged through a polymer solution and a colloidal crystal. The aim of these simulations is to improve our understanding of structuring effects, jamming behavior and defect formation in such colloidal systems.

Original language	English
Title of host publication	High Performance Computing in Science and Engineering '08
Editors	W.E. Nagel, D.B. Kröner, M.M. Resch
Place of Publication	Berlin
Publisher	Springer
Pages	349-363
ISBN (Print)	978-3-540-88301-2
DOIs	https://doi.org/10.1007/978-3-540-88303-6_25
Publication status	Published - 2008

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abstract = "This article summarizes some of our main efforts performed on the computing facilities provided by the high performance computing centers in Stuttgart and Karlsruhe. At first, large scale lattice Boltzmann simulations are utilized to support resolution dependent analysis of geometrical and transport properties of a porous sandstone model. The second part of this report focuses on Brownian dynamics simulations of optical tweezer experiments where a large colloidal particle is dragged through a polymer solution and a colloidal crystal. The aim of these simulations is to improve our understanding of structuring effects, jamming behavior and defect formation in such colloidal systems.",

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AU - Zauner, T.

AU - Weeber, R.

AU - Hilfer, R.

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Y1 - 2008

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AB - This article summarizes some of our main efforts performed on the computing facilities provided by the high performance computing centers in Stuttgart and Karlsruhe. At first, large scale lattice Boltzmann simulations are utilized to support resolution dependent analysis of geometrical and transport properties of a porous sandstone model. The second part of this report focuses on Brownian dynamics simulations of optical tweezer experiments where a large colloidal particle is dragged through a polymer solution and a colloidal crystal. The aim of these simulations is to improve our understanding of structuring effects, jamming behavior and defect formation in such colloidal systems.

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A2 - Kröner, D.B.

A2 - Resch, M.M.

PB - Springer

CY - Berlin

ER -

Numerical modeling of fluid flow in porous media and in driven colloidal suspensions

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