A new highly scalable, high-order accurate framework for variable-density flows: application to non-Boussinesq gravity currents

DOI10.1016/j.cpc.2019.03.019OpenAlexW2936286164WikidataQ128020504 ScholiaQ128020504MaRDI QIDQ2696483

Paul Bartholomew, Sylvain Laizet

Publication date: 14 April 2023

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cpc.2019.03.019

zbMATH Keywords

finite difference methodsnumerical simulationspectral methodsbuoyancy-driven flows

Mathematics Subject Classification ID

Fluid mechanics (76-XX) Numerical analysis (65-XX)

Related Items (4)

A numerical framework for low-speed flows with large thermal variations ⋮ A high-order residual-based viscosity finite element method for incompressible variable density flow ⋮ An interface capturing method for liquid-gas flows at low-Mach number ⋮ High-fidelity simulations of gravity currents using a high-order finite-difference spectral vanishing viscosity approach

Cites Work

• Unnamed Item
• Direct numerical simulation of a turbulent reactive plume on a parallel computer
• High-order compact schemes for incompressible flows: a simple and efficient method with quasi-spectral accuracy
• Compact finite difference schemes with spectral-like resolution
• A numerical method for solving incompressible viscous flow problems. Reprint
• Lattice Boltzmann simulations of gravity currents
• Conservative high-order finite difference schemes for low-Mach number flows
• A high-order numerical algorithm for DNS of low-Mach-number reactive flows with detailed chemistry and quasi-spectral accuracy
• Numerical dissipation vs. subgrid-scale modelling for large eddy simulation
• Noise radiated by a non-isothermal, temporal mixing layer. II: Prediction using DNS in the framework of low Mach number approximation
• Noise radiated by a non-isothermal, temporal mixing layer. I: Direct computation and prediction using compressible DNS
• Models of non-Boussinesq lock-exchange flow
• Incompact3d: A powerful tool to tackle turbulence problems with up to O(105) computational cores
• A numerical investigation of high-Reynolds-number constant-volume non-Boussinesq density currents in deep ambient
• Numerical simulations of high density ratio lock-exchange flows
• Wall effects in non-Boussinesq density currents
• Small-scale structure of the Taylor–Green vortex
• Analysis and direct numerical simulation of the flow at a gravity-current head. Part 1. Flow topology and front speed for slip and no-slip boundaries
• High‐order CFD methods: current status and perspective
• High-resolution simulations of cylindrical gravity currents in a rotating system
• High-resolution simulations of particle-driven gravity currents
• The non-Boussinesq lock-exchange problem. Part 2. High-resolution simulations

This page was built for publication: A new highly scalable, high-order accurate framework for variable-density flows: application to non-Boussinesq gravity currents