@inproceedings{72f30571acd64c4e85d3c6a0c627dbd0,
title = "Comparison of the Finite Volume and Discontinuous Galerkin schemes for the Double Vortex Pairing Problem using the SU2 Software Suite",
abstract = "A numerical investigation of finite volume (FV) and discontinuous Galerkin (DG) finite element methods in the framework of the SU2 software is presented. The accuracy of different numerical variants is assessed with reference to the low Mach double vortex pairing flow problem, which has recently been proposed as a benchmark for studying the properties of structured and unstructured grid based methods with respect to turbulent-like vortices. The present study reveals that low-Mach corrections significantly improve the accuracy of second- and third-order, unstructured grid based schemes, at flow speeds in the incompressible limit. Furthermore, the 3 rd -order DG method produces results similar to 11 th -order accurate FV volume schemes. ",
author = "Kevin Singh and Dimitris Drikakis and Michael Frank and Ioannis Kokkinakis and Alonso, {Juan J.} and Economon, {Thomas D.} and {van der Weide}, {Edwin Theodorus Antonius}",
note = "Publisher Copyright: {\textcopyright} 2018, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; 56th AIAA Aerospace Sciences Meeting, 2018 ; Conference date: 08-01-2018 Through 12-01-2018",
year = "2018",
month = jan,
doi = "10.2514/6.2018-1833",
language = "English",
isbn = "9781624105241",
series = "AIAA paper",
booktitle = "Proceedings of the 2018 AIAA Aerospace Sciences Meeting",
edition = "210059",
}