Recent progress on high-order discontinuous schemes for simulations of multiphase and multicomponent flows

Y Lv, J Ekaterinaris - Progress in Aerospace Sciences, 2023 - Elsevier
There have been growing research interests in high-order discontinuous schemes over
recent years. With established theoretical basis and framework, more efforts have recently …

Joint-mode diffusion analysis of discontinuous Galerkin methods: Towards superior dissipation estimates for nonlinear problems and implicit LES

RC Moura, LD Fernandes, AFC da Silva… - Journal of Computational …, 2024 - Elsevier
We present a new linear eigensolution analysis technique that provides superior estimates
of dissipation distribution in wavenumber space for the discontinuous Galerkin (DG) method …

[HTML][HTML] Deneb: An open-source high-performance multi-physical flow solver based on high-order DRM-DG method

H You, J Kim, C Kim - Computer Physics Communications, 2023 - Elsevier
High-order methods are being recognized as powerful tools for handling scale-resolving
simulations over complex geometry. However, several obstacles still block their complete …

High-Order Implicit Large Eddy Simulation using Entropically Damped Artificial Compressibility

BC Vermeire - Computers & Fluids, 2024 - Elsevier
Performing industrial scale incompressible Large Eddy Simulation (LES) remains
particularly challenging due to computational cost limitations. Recently, the Entropically …

A comprehensive study about implicit/explicit large-eddy simulations with implicit/explicit filtering

PS Volpiani - Flow, Turbulence and Combustion, 2024 - Springer
A high-order computational fluid dynamics code was developed to simulate the
compressible Taylor–Green vortex problem by means of large-eddy (LES) and direct …

Joint-mode diffusion analysis of spectral/hp continuous Galerkin methods: Towards superior dissipation estimates for implicit LES

RC Moura, LD Fernandes, AFC da Silva… - Computer Methods in …, 2024 - Elsevier
We present a new linear eigensolution analysis technique that provides superior estimates
of dissipation distribution in wavenumber space for the continuous Galerkin (CG) method …

[HTML][HTML] Implicit large-eddy simulation of an over-expanded screeching rectangular jet

C Bao, X QIANG, WU Fei, Y Mingsui… - Chinese Journal of …, 2024 - Elsevier
Implicit large-eddy simulation of an over-expanded screeching rectangular jet is performed
with a seventh-order finite difference scheme. Good agreement is found between the …

[PDF][PDF] Subgrid-scale modeling based on an intrinsic filter of discontinuous Galerkin spectral element methods for large eddy simulations

M Gao, YX Ren - researchgate.net
Although implicit large eddy simulations (ILES) based on the high order discontinuous
Galerkin spectral element methods (DGSEM) have been successfully applied to many …

Predicción por CFD de un perfil aerodinámico 2D en configuración de alta sustentación con SU2

JD Alarcón López - 2022 - repositorio.uniandes.edu.co
En el contexto de la predicción numérica de características aerodinámicas en perfiles en
configuración de alta sustentación se desarrolló este documento, debido a la reciente …

Shock capturing with the high‐order flux reconstruction method on adaptive meshes based on p4est

H Fu, J Xia, X Ma - Engineering Reports, 2022 - Wiley Online Library
High order schemes have been investigated for quite a long time, and the flux reconstruction
(FR) scheme proposed by Huynh recently attracts the attention of researchers due to its …