Abstract
This paper aims to compare the use of higher order discontinuous Galerkin solutions in-terms of accuracy and cost. The test cased used is a long-range, wide-body transport airplane configuration at a Reynolds number of 25 million and a Mach number of 0.86. Simulations are performed at a range of angles of attack with aircraft in its aeroelastic shape for each incidence. For the DG simulations are performed on both linear and quadratic meshes to investigate the effect of better matching the surface geometries on coarser meshes.
| Original language | English |
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| Title of host publication | AIAA AVIATION FORUM AND ASCEND, 2025 |
| Publisher | American Institute of Aeronautics and Astronautics Inc. (AIAA) |
| ISBN (Electronic) | 9781624107382 |
| ISBN (Print) | 9781624107382 |
| DOIs | |
| Publication status | Published - 16 Jul 2025 |
| Event | AIAA AVIATION Forum and ASCEND 2025 - Las Vegas, United States Duration: 21 Jul 2025 → 25 Jul 2025 https://aiaa.org/events-learning/events/2025-las-vegas/ |
Publication series
| Name | AIAA Aviation Forum and ASCEND, 2025 |
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Conference
| Conference | AIAA AVIATION Forum and ASCEND 2025 |
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| Country/Territory | United States |
| City | Las Vegas |
| Period | 21/07/25 → 25/07/25 |
| Internet address |
Bibliographical note
Publisher Copyright:© 2025 by Chris Wales. Published by the American Institute of Aeronautics and Astronautics, Inc., with permission.
Keywords
- CODA
- High order
- discontinuous Galerkin
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Alam, S. R. (Manager), Williams, D. A. G. (Manager), Eccleston, P. E. (Manager) & Greene, D. (Manager)
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