Author: Robert J. Vidal
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 118
Book Description
The Two-dimensional Effects of Slipstream Shear on Airfoil Characteristics
Author: Robert J. Vidal
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 118
Book Description
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 118
Book Description
NASA Technical Paper
Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 396
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 396
Book Description
U.S. Government Research Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 216
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 216
Book Description
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 532
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 532
Book Description
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Military art and science
Languages : en
Pages : 1540
Book Description
Publisher:
ISBN:
Category : Military art and science
Languages : en
Pages : 1540
Book Description
The Effects of Axisymmetric Shear on Airfoil Characteristics
Author: Robert J. Vidal
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 62
Book Description
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 62
Book Description
Influence of Wind Shear on the Aerodynamic Characteristics of Airplanes
Author: Dan D. Vicroy
Publisher:
ISBN:
Category :
Languages : en
Pages : 78
Book Description
The aerodynamic effect of shear flow through a series of sensitivity studies of the wind velocity gradients and wing planform geometry parameters is investigated and characterized. The wind shear effect is computed using a modified vortex-lattice computer program and characterized through the formulation of wind shear aerodynamic coefficients. The magnitudes if the aerodynamic effects are demonstrated by computation of the resultant change in the aerodynamics of a conventional wing and horizontal stability configuration on a fixed flight path through a simulated microburst. The results indicate that as much as 20 percent of the control authority of the airplane may be required to counteract the wind-shear-induced forces and moments in the microburst environment.
Publisher:
ISBN:
Category :
Languages : en
Pages : 78
Book Description
The aerodynamic effect of shear flow through a series of sensitivity studies of the wind velocity gradients and wing planform geometry parameters is investigated and characterized. The wind shear effect is computed using a modified vortex-lattice computer program and characterized through the formulation of wind shear aerodynamic coefficients. The magnitudes if the aerodynamic effects are demonstrated by computation of the resultant change in the aerodynamics of a conventional wing and horizontal stability configuration on a fixed flight path through a simulated microburst. The results indicate that as much as 20 percent of the control authority of the airplane may be required to counteract the wind-shear-induced forces and moments in the microburst environment.
Applied Mechanics Reviews
Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 628
Book Description
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 628
Book Description
Theoretical and Experimental Studies of Airfoil Characteristics in Nonuniform Sheared Flow
Author: William Gordon Brady
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 110
Book Description
Work is reported on a continuation of the experimental study of the two-dimensional wing in a three-dimensional sheared flow and also treats the theory of two-dimensional nonuniform sheared flows in an attempt to determine the mechanism responsible for the marked changes in airfoil stall characteristics which were demonstrated experimentally in Reference 3. It was felt desirable to complete the three-dimensional experimental program before resuming experimental work with two-dimensional nonuniform sheared flows. The experimental wing data obtained are presented and compared, where possible, with relevant two-dimensional data and with theory.
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 110
Book Description
Work is reported on a continuation of the experimental study of the two-dimensional wing in a three-dimensional sheared flow and also treats the theory of two-dimensional nonuniform sheared flows in an attempt to determine the mechanism responsible for the marked changes in airfoil stall characteristics which were demonstrated experimentally in Reference 3. It was felt desirable to complete the three-dimensional experimental program before resuming experimental work with two-dimensional nonuniform sheared flows. The experimental wing data obtained are presented and compared, where possible, with relevant two-dimensional data and with theory.
The Aeronautical Journal
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1074
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1074
Book Description