Author: Henry C. Lessing
Publisher:
ISBN:
Category : Stability of airplanes, Lateral
Languages : en
Pages : 42
Book Description
The accuracy of the system was first investigated in tests under idealized condtions in which the aerodynamic derivatives were simulated by the action of gyroscopes and magnetic dampers. Later, the system was investigated in a high-speed wind tunnel using a simple model for which aerodynamic derivatives could be estimated.
A System for Measuring the Dynamic Lateral Stability Derivatives in High-speed Wind Tunnels
Author: Henry C. Lessing
Publisher:
ISBN:
Category : Stability of airplanes, Lateral
Languages : en
Pages : 42
Book Description
The accuracy of the system was first investigated in tests under idealized condtions in which the aerodynamic derivatives were simulated by the action of gyroscopes and magnetic dampers. Later, the system was investigated in a high-speed wind tunnel using a simple model for which aerodynamic derivatives could be estimated.
Publisher:
ISBN:
Category : Stability of airplanes, Lateral
Languages : en
Pages : 42
Book Description
The accuracy of the system was first investigated in tests under idealized condtions in which the aerodynamic derivatives were simulated by the action of gyroscopes and magnetic dampers. Later, the system was investigated in a high-speed wind tunnel using a simple model for which aerodynamic derivatives could be estimated.
A Wind-tunnel Test Technique for Measuring the Dynamic Rotary Stability Derivatives Including the Cross Derivatives at High Mach Numbers
Author: Benjamin H. Beam
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 44
Book Description
A method is described for measuring the dynamic stability derivatives of a model airplane in a wind tunnel. The characteristics features of this system are that single-degree-of-freedom oscillations were used to obtain combinations of rolling, yawing, and pitching motions; that the oscillations were excited and controlled by velocity feedback which permitted operation under conditions unfavorable for more conventional types of oscillatory testing; and that data processing was greatly simplified by using analog computer elements in the strain-gage circuitry.
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 44
Book Description
A method is described for measuring the dynamic stability derivatives of a model airplane in a wind tunnel. The characteristics features of this system are that single-degree-of-freedom oscillations were used to obtain combinations of rolling, yawing, and pitching motions; that the oscillations were excited and controlled by velocity feedback which permitted operation under conditions unfavorable for more conventional types of oscillatory testing; and that data processing was greatly simplified by using analog computer elements in the strain-gage circuitry.
NASA Technical Note
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 960
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 960
Book Description
A Rigidly Forced Oscillation System for Meaasuring Dynamic-stability Parameters in Transonic and Supersonic Wind Tunnels
Author: Albert L. Braslow
Publisher:
ISBN:
Category : Guidance systems (Flight)
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Guidance systems (Flight)
Languages : en
Pages : 48
Book Description
Technical Note - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1276
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1276
Book Description
An Analysis of the Stability and Ultimate Compressive Strength of Short Sheet-stringer Panels with Special Reference to the Influence of the Riveted Connection Between Sheet and Stringer
Author: Benjamin H. Beam
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 312
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 312
Book Description
Index of NACA Technical Publications
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 580
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 580
Book Description
Wind-tunnel Measurements at Subsonic and Transonic Speeds of the Rolling Stability Derivatives of a Variable-sweep Airplane Configuration-outer Wing Panels Swept 108 Deg
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 20
Book Description
Report
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 22
Book Description
Handbook of Supersonic Aerodynamics
Author: Johns Hopkins University. Applied Physics Laboratory, Silver Spring, Md
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 516
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 516
Book Description