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Lattice Boltzmann Model for Free Surface Flow for Modeling Foaming
We present a 2D- and 3D-lattice Boltzmann model for the treatment of free surface flows including gas diffusion. Interface advection and related boundary conditions are based on the idea of theExpand
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Expression Templates Revisited: A Performance Analysis of Current Methodologies
TLDR
In the last decade, expression templates (ETs) have gained a reputation as an efficient performance optimization tool for C++ codes. Expand
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Cache Optimization for Structured and Unstructured Grid Multigrid
TLDR
In this paper, suitable blocking strategies for both structured and unstructured grids will be introduced. Expand
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Free Surface Lattice-Boltzmann fluid simulations with and without level sets
TLDR
We present two variants of free surface LatticeBoltzmann fluid simulations for the animation of liquids in computer graphics. Expand
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WaLBerla: HPC software design for computational engineering simulations
TLDR
We propose a massively parallel multiphysics software framework based on the Lattice-Boltzmann method and a method for fluid structure interaction. Expand
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Stable free surface flows with the lattice Boltzmann method on adaptively coarsened grids
In this paper we will present an algorithm to perform free surface flow simulations with the lattice Boltzmann method on adaptive grids. This reduces the required computational time by more than aExpand
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Interactive Free Surface Fluids with the Lattice Boltzmann Method
In this paper we present our algorithm for animating fluids with a free surface. It is based on the Lattice-Boltzmann Method, instead of a direct discretization of the Navier-Stokes equations. ThisExpand
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Detail-preserving fluid control
TLDR
We propose a new fluid control technique that uses scale-dependent force control to preserve small-scale fluid detail. Expand
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Performance Evaluation of Parallel Large-Scale Lattice Boltzmann Applications on Three Supercomputing Architectures
TLDR
We introduce different large-scale applications of the Lattice Boltzmann Method (LBM) in fluid dynamics, material science, and chemical engineering and present results of the parallel performance on different architectures. Expand
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A framework for hybrid parallel flow simulations with a trillion cells in complex geometries
TLDR
waLBerla is a massively parallel software framework for simulating complex flows with the lattice Boltzmann method (LBM). Expand
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