A synthesis of hybrid RANS/LES CFD results for F-16XL aircraft aerodynamics

2015-06-19
Reston, Virginia :American Institute of Aeronautics and Astronautics (AIAA),2015
printrdacarrier

QC 20220617
A synthesis is presented of recent numerical predictions for the F-16XL aircraft flow fields and aerodynamics. The computational results were all performed with hybrid RANS/LES formulations, with an emphasis on unsteady flows and subsequent aerodynamics, and results from five computational methods are included. The work was focused on one particular low-speed, high angle-of-attack flight test condition, and comparisons against flight-test data are included. This work represents the third coordinated effort using the F-16XL aircraft, and a unique flight-test data set, to advance our knowledge of slender airframe aerodynamics as well as our capability for predicting these aerodynamics with advanced CFD formulations. The prior efforts were identified as Cranked Arrow Wing Aerodynamics Project International, with the acronyms CAWAPI and CAWAPI-2.

Ingår i:33rd AIAA Applied Aerodynamics ConferenceReston, Virginia : American Institute of Aeronautics and Astronautics (AIAA)9781624103636

Av författaren/redakt...: Luckrin, J. M.; Park, M. A.; Hitzel, S. M.; Jirásek, A.; Lofthouse, A. J.; Morton, S. A.; visa fler...; McDaniel, D. R.; Rizzi, Arthur; Tomac, M.; visa färre...

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