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 language | English |
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Pages | 1-12 |
Number of pages | 12 |
Publication status | Published - 28 Jun 2012 |
Event | 42nd AIAA Fluid Dynamics Conference and Exhibit 2012 - New Orleans, LA, United States Duration: 25 Jun 2012 → 28 Jun 2012 |
Conference
Conference | 42nd AIAA Fluid Dynamics Conference and Exhibit 2012 |
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Country/Territory | United States |
City | New Orleans, LA |
Period | 25/06/12 → 28/06/12 |
Keywords
- fluid dynamics
- compressible Navier-Stokes equations
- experimental datum
- flat plate
- structured grid
- unstructured grid
- laminar flow