Impact of collision models on the physical properties and the stability of lattice Boltzmann methods

C Coreixas, G Wissocq… - … Transactions of the …, 2020 - royalsocietypublishing.org
The lattice Boltzmann method (LBM) is known to suffer from stability issues when the
collision model relies on the BGK approximation, especially in the zero viscosity limit and for …

Under-resolved and large eddy simulations of a decaying Taylor–Green vortex with the cumulant lattice Boltzmann method

M Geier, S Lenz, M Schönherr, M Krafczyk - … and Computational Fluid …, 2021 - Springer
We present a comprehensive analysis of the cumulant lattice Boltzmann model with the
three-dimensional Taylor–Green vortex benchmark at Reynolds number 1600. The …

Enthalpy-based cascaded lattice Boltzmann method for conjugate heat transfer

X Liu, ZX Tong, YL He, S Du, MJ Li - International Communications in Heat …, 2024 - Elsevier
Lattice Boltzmann (LB) methods for conjugate heat transfer are widely studied because of
the simplicity and efficiency in dealing with complex boundary conditions. Recently …

A coupled high-order implicit-explicit flux reconstruction lattice Boltzmann method for nearly incompressible thermal flows

C Ma, J Wu, L Yang, H Dong - International Journal of Heat and Mass …, 2022 - Elsevier
In this paper, based on the double distribution function (DDF) model and the Boussinesq
approximation, a high-order implicit-explicit flux reconstruction thermal lattice Boltzmann …

A hybrid Cartesian-meshless method for the simulation of thermal flows with complex immersed objects

T Huang, H Zhao, H Chen, Y Yao, P Yu - Physics of Fluids, 2022 - pubs.aip.org
In this study, a hybrid Cartesian-meshless method is first extended to deal with the thermal
flows with complex immersed objects. The temperature and flow fields are governed by …

A segregated spectral element method for thermomagnetic convection of paramagnetic fluid in rectangular enclosures with sinusoidal temperature distribution on one …

W He, G Qin, Y Wang, Z Bao - Numerical Heat Transfer, Part A …, 2019 - Taylor & Francis
An accurate segregated spectral element method is developed to simulate the
thermomagnetic convection in an air-filled rectangular enclosure, which has spatially …

Investigation on the effect of conductivity ratio on a conjugate heat transfer for a steady flow around a cylinder by using the hybridizable discontinuous Galerkin method

LC Ngo, QN Dinh, HY Yoon, HG Choi - Finite Elements in Analysis and …, 2024 - Elsevier
Conjugate heat transfer (CHT) problem of flow around a fixed cylinder is examined by using
a high-order method which is based on the hybridizable discontinuous Galerkin (HDG) …

An internal penalty discontinuous Galerkin method for simulating conjugate heat transfer in a closed cavity

Z Cai, B Thornber - … Journal for Numerical Methods in Fluids, 2018 - Wiley Online Library
Using the discontinuous Galerkin (DG) method for conjugate heat transfer problems can
provide improved accuracy close to the fluid‐solid interface, localizing the data exchange …

An implicit dual-time stepping spectral difference lattice Boltzmann method for simulation of viscous compressible flows on structured meshes

A Ghaffarian, K Hejranfar - Meccanica, 2019 - Springer
In this work, the spectral difference lattice Boltzmann method (SDLBM) is extended and
applied for accurately computing two-dimensional viscous compressible flows on structured …

A double distribution lattice Boltzmann scheme for unsteady Conjugate Heat Transfer: The DD-CHT LB method

M Nouri, R Hamila, P Perre - International Journal of Heat and Mass …, 2019 - Elsevier
In this paper, we propose an innovative formulation of the “well-known” thermal lattice
Boltzmann method for solving transient conduction heat transfer problems in heterogeneous …