Author: M. J. QueijoPublisher:
ISBN:
Category :
Languages : en
Pages : 29
Book Description
Approximate Indical Lift Function for Tapered, Swept Wings in Incompressible Flow
Author: M. J. QueijoApproximate Indicial Lift Function for Tapered, Swept Wings in Incompressible Flow
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781725686113
Category :
Languages : en
Pages : 34
Book Description
An approximate indicial lift function associated with circulation was developed for tapered, swept wings in incompressible flow. The function is derived by representing the wings with a simple vortex system. The results from the derived equations compare well with the limited available results from more rigorous and complex methods. The equations, as derived, are not very convenient for calculating the dynamic response of aircraft, parameter extraction, or for determining frequency-response curves for wings. Therefore, an expression is developed to convert the indicial response function to an exponential form which is more convenient for these purposes. Queijo, M. J. and Wells, W. R. and Keskar, D. A. Langley Research Center NASA-TP-1241, L-12110 RTOP 505-06-63-02...
Approximate Indicial Lift Funtion for Tapered, Swept Wings in Incompressible Flow
Author: M.J. QueijoApproximate Indicial Lift Functions for Several Wings of Finite Span in Incompressible Flow as Obtained from Oscillatory Lift Coefficients
Author: Joseph A. DrischlerPublisher:
ISBN:
Category : Air flow
Languages : en
Pages : 26
Book Description
The unsteady-lift functions for a wing undergoing a sudden change in sinking speed have been presented for delta wings having aspect ratios of 0, 2, and 4 and for rectangular and elliptical wings having aspect ratios of 0, 3, and 6. For the elliptical and rectangular wings the spanwise lift distributions were also presented. These functions were calculated from the lift coefficients associated with a wing oscillating harmonically in pure translational motion, as obtained from several sources.
Calculated Lift Slopes in Incompressible Flow for Certain Swept Wings
Author: G. M. JoyceCalculated Lift Distributions in Incompressible Flow on Some Sweptback Wings
Author: Aeronautical Research CouncilPublisher:
ISBN:
Category :
Languages : en
Pages : 13
Book Description
Calculated lift distributions in incompressible flow on some sweptback wings
Author: J. A. BagleyCalculated Lift Distribution in Incompressible Flow on Some Sweptback Wings
Author: J. A. BagleyStrip Theory for Oscillating Swept Wings in Incompressible Flow
Author: Adrian Isak Van De VoorenPublisher:
ISBN:
Category :
Languages : en
Pages : 87
Book Description
Author: C. M. Albone