Author: George L. Pratt
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 110
Book Description
Effects of Twist and Camber on the Low-speed Longitudinal Stability Characteristics of a 45© Swept-back Wing of Aspect Ratio 8 at Reynolds Numbers from 1.5 X 106 to 4.8 X 10 as Determined by Pressure Distributions, Force Tests, and Calculations
Author: George L. Pratt
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 110
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 110
Book Description
Effects of Twist and Camber on the Low-speed Longitudinal Stability Characteristics of a 45 Degree Sweptback Wing of Aspect Ratio 8 at Reynolds Numbers from 1.5 X (10)6 to 4.8 X (10)6 as Determined by Pressure Distributions, Force Tests, and Calculations
Author: George L. Pratt
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Effects of Twist and Camber on the Low-speed Longitudinal Stability Characteristics of a 45 O Sweptback Wing of Aspect Ratio 8 at Reynolds Numbers from 1.5 X 10 6 to 4.8 X 10 6 as Determined by Pressure Distributions, Force Tests, and Calculations
Author: George L. Pratt
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Effects of Twist and Camber on the Low-speed Longitudinal Stability Characteristics of a 45 Degree Sweptback Wing of Aspect Ratio 8 at Reynolds Numbers from 1.5 X 10(exp 6) to 4.8 X 10(exp 6) as Determined by Pressure Distributions, Force Tests
Author: George L. Pratt
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Effects of Twist and Camber, Fences and Horizontal-tail Height on the Low-speed Longitudinal Stability Characteristcs of a Wing-fuselage Combination with a 45 Degree Sweptback Wing of Aspect Ratio 8 at a Reynolds Number of 4.0 X (10)6
Author: Gerald V. Foster
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
Annual Report - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages :
Book Description
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages :
Book Description
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Report
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 160
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 160
Book Description
Report
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1180
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1180
Book Description
Effects of Twist and Camber on the Low-speed Characteristics of a Large-scale 45 Degree Swept-back Wing
Author: Lynn W. Hunton
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Effect of Linear Spanwise Variations of Twist and Circular-Arc Camber on Low-Speed Static Stability, Rolling, and Yawing Characteristics of a 45 Degrees Sweptback Wing of Aspect Ratio 4 and Taper Ration 0.6
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
An investigation at low scale has been made in the Langley stab unity tunnel in order to determine the effect of linear spanwise variations of twist and circular-arc camber on the low-speed aerodynamic characteristics and static-stability and rotary-stability (rolling and yawing) derivatives of a wing of aspect ratio 4, taper ratio 0.6, and with 45 deg sweepback of the quarter-chord line. Results of the investigation indicate that twist or camber produced only small changes in the maximum lift coefficient. A combination of camber and twist was more effective than twist alone in providing an increase in the maximum lift-to-drag ratio in the moderate lift-coefficient range for the wings investigated. The variation of static longitudinal stability through the lift-coefficient range was less for the twisted wing than for the twisted and cambered or plane wing. A combination of twist and camber generally extended the initial linear range of several of the static- and rotary-stability derivatives to a higher lift coefficient and, although these effects were small, higher Reynolds numbers may result in larger effects.
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
An investigation at low scale has been made in the Langley stab unity tunnel in order to determine the effect of linear spanwise variations of twist and circular-arc camber on the low-speed aerodynamic characteristics and static-stability and rotary-stability (rolling and yawing) derivatives of a wing of aspect ratio 4, taper ratio 0.6, and with 45 deg sweepback of the quarter-chord line. Results of the investigation indicate that twist or camber produced only small changes in the maximum lift coefficient. A combination of camber and twist was more effective than twist alone in providing an increase in the maximum lift-to-drag ratio in the moderate lift-coefficient range for the wings investigated. The variation of static longitudinal stability through the lift-coefficient range was less for the twisted wing than for the twisted and cambered or plane wing. A combination of twist and camber generally extended the initial linear range of several of the static- and rotary-stability derivatives to a higher lift coefficient and, although these effects were small, higher Reynolds numbers may result in larger effects.