Simulations of wingrock with an additional degree of freedom have been completed and a new technique to simulate the unsteady wake behind an airfoil was developed. An analytical model of the subsonic wingrock phenomenon for a slender wing has been completed and a numerical simulation of the interference between the leading and trailing wings of an X-29 model have been developed further. Keywords: Computerized; Simulation; Slender delta wings; Wingrock; Unsteady wake; Unsteady aerodynamics.
Aerodynamic/Dynamic Interaction
1987
80 pages
Report
No indication
English
Aerodynamics , Unsteady flow , Wake , Roll , Aerodynamic characteristics , Airfoils , Degrees of freedom , Delta wings , Dynamics , Interactions , Mathematical models , Numerical analysis , Simulation , Slender bodies , Wings , Oscillation , Equations of motion , Flow separation , Subsonic flow , Computerized simulation , Canard configuration , Interference , Wingrock , Unsteady Wake , X-29 Aircraft , Rocking Motion , Slender Wings , Aerodynamic Interference
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