Research papers
5,883 papers · NASA NTRS, NTSB, FAA CAMI
NASA NTRS · 1,269 NTSB Safety Studies · 12 NTSB Aircraft Accident Reports · 17 Embry-Riddle Scholarly Commons · 1,993
54 matches · NASA NTRSAerodynamics
- NASA NTRS 2011 LaRC Conference Paper
Large Eddy Simulation of Aircraft Wake Vortices: Atmospheric Turbulence Effects
Crow instability can develop in most atmospheric turbulence levels, however, the ring vortices may not form in extremely strong turbulence cases due to strong dissipation of the vortices.
- NASA NTRS 2011 CDMS Reprint (Version printed in journal)
Effect of ground and ceiling planes on shape of energized wakes
Results are presented from an investigation of the structure of energized wakes in the presence of ground or ceiling planes when powered-lift devices are tested at zero and low wind tunnel velocities.
- NASA NTRS 2000 LaRC Technical Memorandum (TM)
Spin-Tunnel Investigation of a 1/40-Scale Model of the F-111A Airplane with Store Loadings and with Supplementary Spin-Recovery Devices
An investigation has been made in the Langley spin tunnel to determine the spin and spin-recovery characteristics of the F-111A airplane in the symmetric and asymmetric stores loading conditions.
- NASA NTRS 1995 LaRC Contractor Report (CR)
An analytical method for ditching analysis of an airborne vehicle
A simple analytical method has been introduced for aerohydrodynamic load analysis of an airborne configuration during water ditching. The method employs an aerodynamic panel code, based on linear potential flow theory, t…