Homogenized lattice Boltzmann model for simulating multi-phase flows in heterogeneous porous media [PDF]
Advances in Water Resources, 2022 A new homogenization approach for the simulation of multi-phase flows in heterogeneous porous media is presented. It is based on the lattice Boltzmann method and combines the grayscale with the multi-component Shan-Chen method.
Martin P. Lautenschlaeger +4 more
semanticscholar +3 more sources
A Pore Scale Model for Osmotic Flow: Homogenization and Lattice Boltzmann Simulations [PDF]
Transport in Porous Media, 2017 Osmosis is the phenomenon of spontaneous passage of solvents through a membrane that is permeable to the solvent but is completely or partially impermeable to solute particles.
Tobias Gebäck, A. Heintz
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International Journal of Rock Mechanics And Mining Sciences, 2018 In Fontainebleau sandstone, the evolution of transport properties with porosity is related to changes in both the size and connectivity of the pore space.
WaiChing Sun, T. Wong
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Potential for damage to fruits during transport through cross-section constrictions [PDF]
Journal of Food EngineeringFruit preparations are used in various forms in the food industry. For example, they are used as an ingredient in dairy products such as yogurt with added fruit.
J. E. Marquardt +4 more
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, 2011 Recent technology advancements on X-ray computed tomography (X-ray CT) offer a nondestructive approach to extract complex three-dimensional geometries with details as small as a few microns in size.
WaiChing Sun, J. Andrade, J. Rudnicki
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A novel particle decomposition scheme to improve parallel performance of fully resolved particulate flow simulations [PDF]
Journal of Computer Science, 2023 This study addresses the challenge of simulating realistic particle systems by proposing a novel particle decomposition scheme that improves the parallel performance of surface resolved particle simulations. Realistic particle systems often involve large
J. E. Marquardt, N. Hafen, M. J. Krause
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Simulation of Dynamic Rearrangement Events in Wall-Flow Filters Applying Lattice Boltzmann Methods
Fluids, 2023 Wall-flow filters are applied in the exhaust treatment of internal combustion engines for the removal of particulate matter (PM). Over time, the pressure drop inside those filters increases due to the continuously introduced solid material, which forms ...
Nicolas Hafen +3 more
doaj +1 more source
Quantum algorithm for the Navier–Stokes equations by using the streamfunction-vorticity formulation and the lattice Boltzmann method [PDF]
International Journal of Quantum Information, 2021 In this paper, a new algorithm for solving the Navier–Stokes equations (NSE) on a quantum device is presented. For the fluid flow equations, the stream function-vorticity formulation is adopted, while the lattice Boltzmann method (LBM) is utilized for ...
L. Budinski
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Linear and brute force stability of orthogonal moment multiple-relaxation-time lattice Boltzmann methods applied to homogeneous isotropic turbulence [PDF]
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2021 Multiple-relaxation-time (MRT) lattice Boltzmann methods (LBM) based on orthogonal moments exhibit lattice Mach number dependent instabilities in diffusive scaling. The present work renders an explicit formulation of stability sets for orthogonal moment MRT LBM. The stability sets are defined via the spectral radius of linearized amplification matrices
Stephan Simonis +4 more
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Understanding Electrolyte Filling of Lithium-Ion Battery Electrodes on the Pore Scale Using the Lattice Boltzmann Method [PDF]
, 2022 Electrolyte filling is a time-critical step during battery manufacturing that also affects the battery performance. The underlying physical phenomena during filling mainly occur on the pore scale and are hard to study experimentally.
Martin P. Lautenschlaeger +6 more
semanticscholar +1 more source