• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire Ingénierie des fluides Systèmes énergétiques (LIFSE)
  • View Item
  • Home
  • Laboratoire Ingénierie des fluides Systèmes énergétiques (LIFSE)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

A very fast high-order flux reconstruction for Finite Volume schemes for Computational Aeroacoustics

Article dans une revue avec comité de lecture
Author
RAMIREZ, Luis
38325 Universidade da Coruña
FERNÁNDEZ-FIDALGO, Javier
302798 Universidad Politécnica de Madrid [UPM]
PARIS, José
38325 Universidade da Coruña
ccDELIGANT, Michael
1003528 Laboratoire d'Ingénierie des Fluides et des Systèmes Énergétiques [LIFSE]
ccKHELLADI, Sofiane
1003528 Laboratoire d'Ingénierie des Fluides et des Systèmes Énergétiques [LIFSE]
ccNOGUEIRA, Xesús
38325 Universidade da Coruña

URI
http://hdl.handle.net/10985/26213
DOI
10.1007/s00366-024-02039-2
Date
2024-08
Journal
Engineering with Computers

Abstract

Given the small wavelengths and wide range of frequencies of the acoustic waves involved in Aeroacoustics problems, the use of very accurate, low-dissipative numerical schemes is the only valid option to accurately capture these phenomena. However, as the order of the scheme increases, the computational time also increases. In this work, we propose a new high-order flux reconstruction in the framework of finite volume (FV) schemes for linear problems. In particular, it is applied to solve the Linearized Euler Equations, which are widely used in the field of Computational Aeroacoustics. This new reconstruction is very efficient and well suited in the context of very high-order FV schemes, where the computation of high-order flux integrals are needed at cell edges/faces. Different benchmark test cases are carried out to analyze the accuracy and the efficiency of the proposed flux reconstruction. The proposed methodology preserves the accuracy while the computational time relatively reduces drastically as the order increases.

Files in this item

Name:
LIFSE_EC_2024_DELIGANT.pdf
Size:
2.541Mb
Format:
PDF
Description:
A very fast high‑order flux ...
View/Open
CC BY
This document is available under CC BY license

Collections

  • Laboratoire Ingénierie des fluides Systèmes énergétiques (LIFSE)

Related items

Showing items related by title, author, creator and subject.

  • An a posteriori-implicit turbulent model with automatic dissipation adjustment for Large Eddy Simulation of compressible flows 
    Article dans une revue avec comité de lecture
    NOGUEIRA, Xesús; RAMÍREZ, Luis; FERNÁNDEZ-FIDALGO, Javier; ccDELIGANT, Michael; ccKHELLADI, Sofiane; CHASSAING, Jean-Camille; NAVARRINA, Fermín (ELSEVIER, 2020)
    In this work we present an a posteriori high-order finite volume scheme for the computation of compressible turbulent flows. An automatic dissipation adjustment (ADA) method is combined with the a posteriori paradigm, in ...
  • Numerical assessment of fan blades screen effect on fan/OGV interaction tonal noise 
    Article dans une revue avec comité de lecture
    FOULQUIÉ, Charles; ccKHELLADI, Sofiane; ccDELIGANT, Michael; RAMÍREZ, Luis; NOGUEIRA, Xesús; MARDJONO, Jacky (Elsevier, 2020)
    This work deals with sound generation and transmission in a fan stage. The study is done on a subsonic Fan stage and interaction noise between the fan wakes and the Outlet Guide Vanes (OGV) is considered. For this purpose, ...
  • Smoothed Particle Hydrodynamics: A consistent model for interfacial multiphase fluid flow simulations 
    Article dans une revue avec comité de lecture
    KRIMI, Abdelkader; REZOUG, Mehdi; NOGUEIRA, Xesús; RAMÍREZ, Luis; ccDELIGANT, Michael; ccKHELLADI, Sofiane (Elsevier, 2018)
    In this work, a consistent Smoothed Particle Hydrodynamics (SPH) model to deal with interfacial multiphase fluid flows simulation is proposed. A modification to the Continuum Stress Surface formulation (CSS) [1] to enhance ...
  • Very high order finite volume solver for multi component two-phase flow with phase change using a posteriori Multi-dimensional Optimal Order Detection 
    Article dans une revue avec comité de lecture
    ccDELIGANT, Michael; ROMERO-CASADO, Carlos-Jesús; NOGUEIRA, Xesús; RAMÍREZ, Luis; ccSPECKLIN, Mathieu; ccBAKIR, Farid; ccKHELLADI, Sofiane (Elsevier BV, 2025-02)
    In this work we propose a very high-order compressible finite volume scheme with a posteriori stabilization for the computation of multi-component two-phase flow with phase change. It is based on finite volume approach ...
  • A high-order finite volume method with improved isotherms reconstruction for the computation of multiphase flows using the Navier–Stokes–Korteweg equations 
    Article dans une revue avec comité de lecture
    MARTÍNEZ, Abel; RAMÍREZ, Luis; NOGUEIRA, Xesús; ccKHELLADI, Sofiane; NAVARRINA, Fermín (ELSEVIER, 2020)
    In this work we solve the Navier–Stokes–Korteweg (NSK) equations to simulate a two-phase fluid with phase change. We use these equations on a diffuse interface approach, where the properties of the fluid vary continuously ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales