Finite difference lattice Boltzmann method for modeling dam break debris flows

G Kefayati, A Tolooiyan, AP Dyson - Physics of Fluids, 2023 - pubs.aip.org
A finite difference lattice Boltzmann method (FDLBM) for the simulation of mud and debris
flows for one-dimensional cases has been introduced. The proposed FDLBM recovers the …

[HTML][HTML] Validation of the GPU-Accelerated CFD Solver elbe for Free Surface Flow Problems in Civil and Environmental Engineering

CF Janßen, D Mierke, M Überrück, S Gralher, T Rung - Computation, 2015 - mdpi.com
This contribution is dedicated to demonstrating the high potential and manifold applications
of state-of-the-art computational fluid dynamics (CFD) tools for free-surface flows in civil and …

The potential of meshless methods to address physical and mechanical phenomena involved during drying at the pore level

X Frank, P Perré - Drying technology, 2010 - Taylor & Francis
This article reviews a number of so-called meshless methods, particularly those suitable for
investigations at the pore level, as potential tools to face new challenges in the field of …

Development of a lattice Boltzmann method for two‐layered shallow‐water flow

ML Rocca, C Adduce, V Lombardi… - … Methods in Fluids, 2012 - Wiley Online Library
In this paper the dynamics of a two‐layered liquid, made of two immiscible shallow‐layers of
different density, has been investigated within the framework of the lattice Boltzmann method …

GPU accelerated lattice Boltzmann model for shallow water flow and mass transport

KR Tubbs, FTC Tsai - International Journal for Numerical …, 2011 - Wiley Online Library
A lattice Boltzmann method (LBM) for solving the shallow water equations (SWEs) and the
advection–dispersion equation is developed and implemented on graphics processing unit …

Simulation of natural convection melting in a cavity with fin using lattice Boltzmann method

M Jourabian, M Farhadi, K Sedighi… - … journal for numerical …, 2012 - Wiley Online Library
In this study, a numerical investigation of melting phenomenon with natural convection in a
cavity with fin has been performed using enthalpy‐based lattice Boltzmann method. The …

A new collision operator for lattice Boltzmann shallow water model: A convergence and stability study

S Venturi, S Di Francesco, M Geier… - Advances in Water …, 2020 - Elsevier
This work presents a new lattice Boltzmann model for steady and unsteady two-dimensional
shallow water flows. Compared to previous lattice Boltzmann based shallow water models …

Multilayer shallow water flow using lattice Boltzmann method with high performance computing

KR Tubbs, FTC Tsai - Advances in water resources, 2009 - Elsevier
A multilayer lattice Boltzmann (LB) model is introduced to solve three-dimensional wind-
driven shallow water flow problems. The multilayer LB model avoids the expensive Navier …

Multi-block lattice Boltzmann simulations of solute transport in shallow water flows

H Liu, JG Zhou, M Li, Y Zhao - Advances in Water Resources, 2013 - Elsevier
We report a two-dimensional multi-block lattice Boltzmann model for solute transport in
shallow water flows, which is developed based on the advection–diffusion equation for mass …

Water-balanced inlet and outlet boundary conditions of the lattice Boltzmann method for shallow water equations

Z Ru, H Liu, G Tu, W Huang - Computers & Fluids, 2023 - Elsevier
Conservation of mass or water balance is important for the simulation of shallow water
projects. The traditional treatment of discharge and water level boundary conditions ignores …