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Focused assessment of state-of-the-art cfd capabilities for prediction of subsonic fixed wing aircraft aerodynamics
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Wahls, Richard A. Rumsey, Christopher L. |
| Copyright Year | 2008 |
| Description | Several recent workshops and studies are used to make an assessment of the current status of CFD for subsonic fixed wing aerodynamics. Uncertainty quantification plays a significant role in the assessment, so terms associated with verification and validation are given and some methodology and research areas are highlighted. For high-subsonic-speed cruise through buffet onset, the series of drag prediction workshops and NASA/Boeing buffet onset studies are described. For low-speed flow control for high lift, a circulation control workshop and a synthetic jet flow control workshop are described. Along with a few specific recommendations, gaps and needs identified through the workshops and studies are used to develop a list of broad recommendations to improve CFD capabilities and processes for this discipline in the future. |
| File Size | 2700500 |
| Page Count | 39 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20080023857 |
| Archival Resource Key | ark:/13960/t54f6rv2f |
| Language | English |
| Publisher Date | 2008-06-01 |
| Access Restriction | Open |
| Subject Keyword | Aeronautics (general) Jet Control Subsonic Speed Drag Computational Fluid Dynamics Jet Flow Low Speed Fixed Wings Aerodynamics Buffeting Aircraft Configurations Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
