Parallel Domain Decomposition-Based Solver for the Simulation of Flow over an Ahmed Reference Model

DOI10.4208/aamm.OA-2022-0147OpenAlexW4321609976MaRDI QIDQ5889047

Zhengzheng Yan, Jingzhi Li, Lei Xu, Chao Wang, Rong-liang Chen

Publication date: 26 April 2023

Published in: Advances in Applied Mathematics and Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/aamm.oa-2022-0147

zbMATH Keywords

parallel computingaerodynamicsfull Navier-Stokes equationsNewton-Krylov-Schwarz algorithmAhmed model

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Direct numerical and large eddy simulation of turbulence (76F65) Parallel numerical computation (65Y05) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55)

Uses Software

• ANSYS
• PETSc
• METIS
• ParMETIS
• ParaView
• PFLOTRAN

Cites Work

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• Stabilized finite element methods. II: The incompressible Navier-Stokes equations
• Sensitivity analysis of hybrid methods for the flow around the Ahmed body with application to passive control with rounded edges
• Spectral/hp methodology study for iLES-SVV on an Ahmed body
• On simulating the turbulent flow around the Ahmed body: a French-German collaborative evaluation of LES and DES
• Choosing the Forcing Terms in an Inexact Newton Method
• A Stabilizer-Free Weak Galerkin Finite Element Method for the Stokes Equations
• Alternating Cell Direction Implicit Method Using Approximate Factorization on Hybrid Grids
• Numerical investigation of the wake bi-stability behind a notchback Ahmed body
• Simulation and feedback control of the Ahmed body flow exhibiting symmetry breaking behaviour
• A Scalable Numerical Method for Simulating Flows Around High-Speed Train Under Crosswind Conditions

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