Immersed boundary conditions for moving objects in turbulent flows with the lattice-Boltzmann method
An immersed boundary method is coupled to a turbulent wall model and Large Eddy
Simulation, within the Lattice-Boltzmann framework. The method is able to handle arbitrarily …
Simulation, within the Lattice-Boltzmann framework. The method is able to handle arbitrarily …
Large-eddy lattice-Boltzmann modeling of transonic flows
A D3Q19 hybrid recursive regularized pressure based lattice-Boltzmann method (HRR-P
LBM) is assessed for the simulation of complex transonic flows. Mass and momentum …
LBM) is assessed for the simulation of complex transonic flows. Mass and momentum …
Improved standard thermal lattice Boltzmann model with hybrid recursive regularization for compressible laminar and turbulent flows
Based on recent work by Guo et al.[“An efficient lattice Boltzmann method for compressible
aerodynamics on D3Q19 lattice,” J. Comput. Phys. 418, 109570 (2020)], an improved …
aerodynamics on D3Q19 lattice,” J. Comput. Phys. 418, 109570 (2020)], an improved …
Solid wall and open boundary conditions in hybrid recursive regularized lattice Boltzmann method for compressible flows
Complex geometries and open boundaries have been intensively studied in the nearly
incompressible lattice Boltzmann method (LBM) framework. Therefore, only few boundary …
incompressible lattice Boltzmann method (LBM) framework. Therefore, only few boundary …
Consistency study of lattice-Boltzmann schemes macroscopic limit
Owing to the lack of consensus about the way Chapman–Enskog should be performed, a
new Taylor-expansion of lattice-Boltzmann models is proposed. In contrast to the Chapman …
new Taylor-expansion of lattice-Boltzmann models is proposed. In contrast to the Chapman …
Mesoscopic CUDA 3D MRT-LBM simulation of natural convection of power-law fluids in a differentially heated cubic cavity with a machine learning cross-validation
The aim of this study was to investigate the natural convection of power-law fluids in a
differentially heated cubic cavity by considering graphics process unit (GPU)-accelerated …
differentially heated cubic cavity by considering graphics process unit (GPU)-accelerated …
Aeroacoustic assessment of a rectilinear cascade with leading edge serrations: predictions and measurements
This study aims at evaluating previously designed leading edge serrations for the turbulence-
cascade interaction noise reduction on a rectilinear cascade. Low and high-fidelity …
cascade interaction noise reduction on a rectilinear cascade. Low and high-fidelity …
A unified hybrid lattice-Boltzmann method for compressible flows: Bridging between pressure-based and density-based methods
A unified expression for high-speed compressible segregated consistent lattice Boltzmann
methods, namely, pressure-based and improved density-based methods, is given. It is …
methods, namely, pressure-based and improved density-based methods, is given. It is …
A linear stability analysis of compressible hybrid lattice Boltzmann methods
F Renard, G Wissocq, JF Boussuge… - Journal of Computational …, 2021 - Elsevier
An original spectral study of the compressible hybrid lattice Boltzmann method (HLBM) on
standard lattice is proposed. In this framework, the mass and momentum equations are …
standard lattice is proposed. In this framework, the mass and momentum equations are …
Simulation of three-dimensional forced compressible isotropic turbulence by a redesigned discrete unified gas kinetic scheme
In this paper, we implemented the Boltzmann-equation-based mesoscopic model,
developed recently by Chen et al.[“Inverse design of mesoscopic models for compressible …
developed recently by Chen et al.[“Inverse design of mesoscopic models for compressible …