Results 271 to 280 of about 208,832 (308)

Deriving Wing Chord and Twist from Lift and Lift Coefficient Distributions

AIAA SCITECH 2022 Forum, 2022
Justin D. Valenti, Michael A. Yukish
openaire   +1 more source

The lift coefficient of a thin, jet-flapped wing

Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1956
Abstract A solution is given for the inviscid, incompressible flow past a thin, two-dimensional wing at a small incidence α, at the trailing edge of which a thin jet emerges at a small deflexion ז. The flow inside the jet is assumed to be irrotational, and bounded by vortex sheets across which it is prevented from mixing with the main
openaire   +1 more source

On interpretation of Fourier coefficients of Zagier type lifts

Archiv der Mathematik
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

COMPRESSIBILITY EFFECTS ON DISTRIBUTIONS OF PRESSURE AND LIFT COEFFICIENTS

Sciences & Technology, 2017
Reduce energy consumption of airplanes, or enhance the aerodynamic performance of compressors and turbines by reducing drag, or increasing lift is a major challenge for many institutions specializing in aerodynamics [1, 2]. One way to achievethis, isconsidered the study of compressible potential flow compared to incompressible potential flow [3 ...
NAHOUI, AZZEDINE, BAHI, LAKHDAR
openaire   +1 more source

Maximizing the lift coefficient of a jet-blown contour

Doklady Physics, 2007
The modeling of a jet blow by a point source for maximizing the lift coefficient of a jet-blown contour and to find the exact upper estimate for the lift coefficient of wing profiles was discussed. The approach to solve this problem is based on the theory of inverse boundary value problems of aerodynamics.
openaire   +3 more sources

Dynamic Lift Coefficients for Spade Rudders on Yachts

SNAME 18th Chesapeake Sailing Yacht Symposium, 2007
The loss of a rudder is a dangerous situation for any vessel, and with the increasingly higher aspect ratios in current sailing yacht rudder designs, a better understanding of the forces on a rudder are required. While many failures have been caused by impacts with objects, a large number have failed due to underestimation of sailing loads.
openaire   +1 more source

LES on a Pitching Airfoil: Analysis of the Lift Coefficient Unsteadiness

2017
Large Eddy Simulations (LES) have been performed on a pitching NACA 0012 airfoil at the Reynolds number \(Re_c = 2.10^4\). The influence of the reduced frequency is investigated, regarding the lift drop incidence delay in comparison with a static case.
N. Guillaud, G. Balarac, E. Goncalvès
openaire   +1 more source

The lift coefficient of flat planing surfaces.

2012
http://archive.org/details ...
openaire   +1 more source

Effect of Variations in Lift Coefficient, Phase Angle and Waveform on Fluttering Lift in the Desert Locust

Nature, 1964
Effect of Variations in Lift Coefficient, Phase Angle and Waveform on Fluttering Lift in the Desert ...
openaire   +1 more source

Scaling of Lift Reversal of Deformed Bubbles in Air-Water Systems

International Journal of Multiphase Flow, 2021
Kosuke Hayashi, Hendrik Hessenkemper, Dirk Lucas   +2 more
exaly