High-order schemes on mixed-element unstructured grids for aerodynamic flows

Antonis Foivos Antoniadis, Panagiotis Tsoutsanis, Dimitris Drikakis

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Citations (Scopus)

Abstract

This paper presents the implementation and application of high-order (up to 5th-order accurate), weighted essentially non-oscillatory (WENO) schemes on mixed-element, 3D un- structured grids. The method is based on the construction of non-linear high-order polyno- mials that approximate point-wise values of the conservative variables in the compressible Navier-Stokes equations. Results are presented for the laminar flow over a semi-infinite flat-plate at zero incident and the inviscid transonic flow over the ONERA-M6 wing. The accuracy of the developed schemes is demonstrated through comparisons with analytical and experimental data.

Original languageEnglish
Title of host publication42nd AIAA Fluid Dynamics Conference and Exhibit 2012
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)9781600869334
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event42nd AIAA Fluid Dynamics Conference and Exhibit 2012 - New Orleans, LA, United States
Duration: 25 Jun 201228 Jun 2012

Publication series

Name42nd AIAA Fluid Dynamics Conference and Exhibit 2012

Conference

Conference42nd AIAA Fluid Dynamics Conference and Exhibit 2012
Country/TerritoryUnited States
CityNew Orleans, LA
Period25/06/1228/06/12

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