A System For Measuring The Dynamic Lateral Stability Derivatives In High Speed Wind Tunnels PDF Download

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A System for Measuring the Dynamic Lateral Stability Derivatives in High-speed Wind Tunnels

A System for Measuring the Dynamic Lateral Stability Derivatives in High-speed Wind Tunnels
Author: Henry C. Lessing
Publisher:
Total Pages: 42
Release: 1954
Genre: Stability of airplanes, Lateral
ISBN:

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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

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:
Total Pages: 44
Release: 1955
Genre: Aerodynamics, Supersonic
ISBN:

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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

NASA Technical Note
Author:
Publisher:
Total Pages: 960
Release: 1972
Genre: Aeronautics
ISBN:

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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

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:
Total Pages: 312
Release: 1955
Genre: Aerodynamics
ISBN:

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Index of NACA Technical Publications

Index of NACA Technical Publications
Author: United States. National Advisory Committee for Aeronautics
Publisher:
Total Pages: 580
Release: 1956
Genre: Aeronautics
ISBN:

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Report

Report
Author: United States. National Advisory Committee for Aeronautics
Publisher:
Total Pages: 22
Release: 1956
Genre: Aeronautics
ISBN:

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Handbook of Supersonic Aerodynamics

Handbook of Supersonic Aerodynamics
Author: Johns Hopkins University. Applied Physics Laboratory, Silver Spring, Md
Publisher:
Total Pages: 516
Release: 1961
Genre: Aerodynamics, Supersonic
ISBN:

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