Author: Kazimierz Orlik-Ruckemann
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
Effect of Geometric Dihedral on Low-speed Static Stability Characteristics of a 40 Degree Swept-back Wing
Author: Kazimierz Orlik-Ruckemann
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
Effect of Geometric Dihedral on Low-speed Static Stability Characteristics of a 40° Swept-back Wing
Author: Kazimierz Orlik-Rückemann
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
Effect of Geometric Dihedral on Low-speed Static Stability Characteristics of A 40° Sweptback Wing
Author: Kazimierz J. Orlik-Rückemann
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
Effect of Geometric Dihedral on Low-speed Static Stability Characteristics of a 40o Swetp-back Wing
Author: K. Orlik-Rückemann
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Low-speed Static Stability Characteristics of a Cambered-delta-wing Model
Author: John M. Riebe
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 32
Book Description
An investigation was made in the Langley 300 MPH 7- by 10-foot tunnel to determine the static stability characteristics of a cambered-delta-wing model. The cambered delta wing was derived from a segment of a cone selected so that the projected plan form with a wing dihedral angle of zero degrees was the same as a 60 degree delta wing. The projected plan form had an aspect ratio of 2.31.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 32
Book Description
An investigation was made in the Langley 300 MPH 7- by 10-foot tunnel to determine the static stability characteristics of a cambered-delta-wing model. The cambered delta wing was derived from a segment of a cone selected so that the projected plan form with a wing dihedral angle of zero degrees was the same as a 60 degree delta wing. The projected plan form had an aspect ratio of 2.31.
Investigation of Effects of Geometric Dihedral on Low-speed Static Stability and Yawing Characteristics of an Untapered 45 Degrees Sweptback-wing Model of Aspect Ratio 2.61
Author:
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 29
Book Description
This report contains the results of wind-tunnel tests to determine the effect of dihedral on the static-stability and yawing derivatives of 45 degree sweptback-wing model of aspect ratio 2.61. The tests were made in the curved-flow test section of the Langley stability tunnel at a Reynolds number of approximately 1,100,000 and consisted of force measurements throughout the lift-coefficient range.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 29
Book Description
This report contains the results of wind-tunnel tests to determine the effect of dihedral on the static-stability and yawing derivatives of 45 degree sweptback-wing model of aspect ratio 2.61. The tests were made in the curved-flow test section of the Langley stability tunnel at a Reynolds number of approximately 1,100,000 and consisted of force measurements throughout the lift-coefficient range.
The Effects of Mass Distribution on the Low-speed Dynamic Lateral Stability and Control Characteristics of a Model with a 45° Sweptback Wing
Author: Donald E. Hewes
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 36
Book Description
The trends in lateral stability and control produced variations of the mass distribution were determined for a model with a 45 degree sweptback wing. Calculations were made to correlate the trends determined by theory with those determined from tests of a free-flying dynamic model in the Langley free-flight tunnel.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 36
Book Description
The trends in lateral stability and control produced variations of the mass distribution were determined for a model with a 45 degree sweptback wing. Calculations were made to correlate the trends determined by theory with those determined from tests of a free-flying dynamic model in the Langley free-flight tunnel.
Determination of Lateral Stability Characteristics from Free-flight Model Tests, with Experimental Results on the Effects of Wing Vertical Position and Dihedral at Transonic Speeds
Author: Clarence L. Gillis
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 48
Book Description
A test and analysis method is presented for determining airplane lateral stability characteristics, including aerodynamic derivatives, from flight tests of scale models. The method of analysis utilizes the rotating time-vector concept and also a quasi-static approach. Data are presented at transonic speeds for three swept-wing rocket-propelled models differing only in vertical position and dihedral of the wing. The method proved to be adequate for delineating the major effects of the geometric variations on the aerodynamic lateral stability derivatives. The effects of Reynolds number on the linearity of the static stability data for an unswept wing configuration are illustrated.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 48
Book Description
A test and analysis method is presented for determining airplane lateral stability characteristics, including aerodynamic derivatives, from flight tests of scale models. The method of analysis utilizes the rotating time-vector concept and also a quasi-static approach. Data are presented at transonic speeds for three swept-wing rocket-propelled models differing only in vertical position and dihedral of the wing. The method proved to be adequate for delineating the major effects of the geometric variations on the aerodynamic lateral stability derivatives. The effects of Reynolds number on the linearity of the static stability data for an unswept wing configuration are illustrated.
Some Effects of Tail Height and Wing Plan Form on the Static Longitudinal Stability Characteristics of a Small-scale Model at High Subsonic Speeds
Author: Albert G. Few
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 80
Book Description
The drag due to lift increases with increasing sweep through the Mach number range. Some increase in bag due to lift is evident decrease in taper ratio for wings having 300of sweep through most of the speed range.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 80
Book Description
The drag due to lift increases with increasing sweep through the Mach number range. Some increase in bag due to lift is evident decrease in taper ratio for wings having 300of sweep through most of the speed range.
Low-speed Investigation of the Effects of Wing Dihedral Angle and Fin Length on the Static Stability Characteristics of a Model Having an 82 Degree Delta Wing
Author: Kenneth P. Spreemann
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description