Stability Derivatives Of Cones At Supersonic Speeds PDF Download
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Author | : Murray Tobak |
Publisher | : |
Total Pages | : 43 |
Release | : 1956 |
Genre | : Cones |
ISBN | : |
Download Stability Derivatives of Cones at Supersonic Speeds Book in PDF, ePub and Kindle
The aerodynamic stability derivatives due to pitching velocity and vertical acceleration are derived for circular cones traveling at supersonic speeds. Both first-order and a combination of first and second order potential solutions are obtained, and in calculations for the forces, no approximations are made to the tangency condition or the isentropic pressure relation. In addition, expressions for the forces, moments, and stability derivatives of arbitrary bodies of revolution are derived from Newtonian impact theory.
Author | : Herbert S. Ribner |
Publisher | : |
Total Pages | : 44 |
Release | : 1948 |
Genre | : Aerodynamics, Supersonic |
ISBN | : |
Download Stability Derivatives of Triangular Wings at Supersonic Speeds Book in PDF, ePub and Kindle
The analysis of the stability derivatives of low-aspect-ratio triangular wings at subsonic and supersonic speeds, given in NACA TN No. l423, is extended to apply to triangular wings having large vertex angles and traveling at supersonic speeds. The lift, rolling moment due to siderlip, and damping in roll and pitch for this more general case have been treated elsewhere on the basis of the theory of small disturbances.
Author | : United States. National Advisory Committee for Aeronautics |
Publisher | : |
Total Pages | : 796 |
Release | : 1956 |
Genre | : Aeronautics |
ISBN | : |
Download Technical Note - National Advisory Committee for Aeronautics Book in PDF, ePub and Kindle
Author | : Charles E. DeRose |
Publisher | : |
Total Pages | : 30 |
Release | : 1959 |
Genre | : Aerodynamics, Supersonic |
ISBN | : |
Download An Exploratory Investigation in a Ballistic Range of the Stability Derivatives of a Simple Airplane Configuration at Low Supersonic Speeds Book in PDF, ePub and Kindle
Author | : Arthur Gilmore |
Publisher | : |
Total Pages | : 152 |
Release | : 1963 |
Genre | : Derivatives (Mathematics) |
ISBN | : |
Download Investigation of Dynamic Stability Derivatives of Vehicles Flying at Hypersonic Velocity Book in PDF, ePub and Kindle
Author | : Barbara J. Short |
Publisher | : |
Total Pages | : 42 |
Release | : 1969 |
Genre | : Angle of attack (Aerodynamics) |
ISBN | : |
Download Newtonian Aerodynamics for Circular Cones Modified to Produce Lift at Zero Angle of Attack Book in PDF, ePub and Kindle
Author | : H. O. Lewis |
Publisher | : |
Total Pages | : |
Release | : 1995 |
Genre | : |
ISBN | : |
Download Measurement of Free-flight Dynamic Stability Derivatives of Cones in a Hypersonic Gun Tunnel Book in PDF, ePub and Kindle
Author | : Lewis R. Fisher |
Publisher | : |
Total Pages | : 38 |
Release | : 1959 |
Genre | : Aerodynamics |
ISBN | : |
Download Equations and Charts for Determining the Hypersonic Stability Derivatives of Combinations of Cone Frustums Computed by Newtonian Impact Theory Book in PDF, ePub and Kindle
Author | : L. K Ward (Jr) |
Publisher | : |
Total Pages | : 29 |
Release | : 1968 |
Genre | : |
ISBN | : |
Download Dynamic Stability Results for Sharp and Blunted 10-deg Cones at Hypersonic Speeds Book in PDF, ePub and Kindle
Tests were conducted to obtain dynamic stability data for sharp and blunted 10-deg half-angle cones. With both a free-oscillation gas bearing pivot balance system and a forced-oscillation cross-flexure pivot balance system, data were obtained at a nominal Mach number of 10 at free-stream Reynolds numbers, based on model length, ranging from 1,800,000 to 3,190,000. The effects of boundary-layer transition, amplitude of oscillation, nose bluntness, and model center-of-gravity location on the dynamic and static stability derivatives are presented. Comparison of data from the free- and forced-oscillation test techniques and the effect of frequency of oscillation on the damping-in-pitch derivatives are also presented. The derivatives are compared with steady and unsteady flow field theories. (Author).
Author | : Herman S. Fletcher |
Publisher | : |
Total Pages | : 60 |
Release | : 1960 |
Genre | : |
ISBN | : |
Download Damping in Pitch and Static Stability of Supersonic Impact Nose Cones, Short Blunt Subsonic Impact Nose Cones, and Manned Reentry Capsules at Mach Numbers from 1.93 to 3.05 Book in PDF, ePub and Kindle