Steady And Unsteady Flow Solutions Using Velocity Singularities For
Fixed And Oscillating Aerofoils And Wings
Author(s)
D. Mateescu
Abstract
Computational Methods and Experimental Measures
Steady and unsteady flow solutions using
velocity singularities for fixed and oscillating
aerofoils and wings
D. Mateescu
Department of Mechanical Engineering, McGill University,
Montreal, Canada
Abstract
This paper presents several methods of solutions recently developed based on
velocity singularities for the analysis of steady and unsteady flows past fixed and
oscillating aerofoils and wings. All these methods led to efficient theoretical
solutions in closed form, which distinguishes them from the previous solutions, in
comparison with which they were validated. The method for the unsteady flows
past oscillating aerofoils permitted to obtain closed form solutions for both cases
of rigid aerofoil oscillations and of flexural oscillations. The method for the wings
of finite span permits to obtain efficient solutions for more general problems of
practical interest, such as those involving spanwise variab
Keywords
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