Download or read book Static Stability and Magnus Characteristics of the 5 caliber and 7 caliber Army navy Spinner Rocket at Low Subsonic Speeds written by J. E. GREEN and published by . This book was released on 1954 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Static Stability and Magnus Characteristics of the 5 inch High Capacity Spinner Rocket at Low Subsonic Speeds written by J. E. Greene and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The static stability and Magnus characteristics of a 1.227 scale model of the 5-inch High Capacity Spinner Rocket have been determined for yaw angles of 0 degree through 28 degrees and for spin rates up to 10,000 RPM. The maximum diameter of the model was 6 inches. These tests were performed in the DTMB 8 x 10 foot low subsonic wind tunnel at speeds of 211 and 260 feet per second. The results of this investigation show that the Magnus force and moment characteristics of the projectile are non-linear functions of the body spin rate and angle of yaw. In addition, the test results also show that high rotational speeds make the configuration less unstable, statically, and my, under certain conditions of spin and yaw, cause the rocket to be statically stable.
Download or read book Magnus Characteristics of Arbitrary Rotating Bodies written by I. D. Jacobson and published by . This book was released on 1973 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report reviews both theoretical and experimental investigations of the Magnus effect on arbitrary bodies of revolution. The main emphasis is on spinning projectiles at angle of attack, both with and without fins. Flow visualization measurements are used to assess the accuracy of the existing theories. Laminar, turbulent, and mixed boundary layers are considered. (Author).
Download or read book Techniques for Measurement of Dynamic Stability Derivatives in Ground Test Facilities written by Clarence John Schueler and published by . This book was released on 1967 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some of the techniques in current use for measuring dynamic stability derivatives in wind tunnels are described, with emphasis given to the important features of balance system design, data reduction methods, instrumentation and typical balance systems. The use of gas bearings for dynamic stability and roll damping balances is treated and a three-degree-of-freedom balance system employing a spherical gas bearing is described. (Author).
Download or read book A Collection of Technical Papers written by and published by . This book was released on 1983 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wind Tunnel Magnus Characteristics of the 7 caliber Army Navy Spinner Rocket written by W. Luchuk and published by . This book was released on 1954 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wind tunnel test program on the 7-caliber Army-Navy Spinner Rocket has been completed in the NOL 40 X 40 cm Aeroballistics Tunnel No. 1. Magnus force and moment measurements have been mad at Mach numbers of 0.291, 0.600, 0.810, 0.914, 1.57, 1.77, 1.90, 2.21 and 2.46 and at angles of attack up to 20 degrees. The Magnus measurement problem for the wind tunnel is examined, and a discussion of the instrumentation used to overcome this problem is presented. The results of the test program are presented in coefficient form and a comparison with the results from the Aberdeen Ballistics Ranges is presented. It is shown that there is agreement between the Naval Ordnance Laboratory wind tunnel and the Aberdeen range results at supersonic speeds, and that the Magnus coefficients are non-linear with angle of attack.
Download or read book Static Stability and Magnus Characteristics of the 5 inch Capacity Spinner Rocker at Low Subsonic Speeds written by J. E. GREENE and published by . This book was released on 1955 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supersonic Magnus Measurements of the 10 Caliber Army Navy Spinner Projectile with Wrap around Fins written by Frank J. Regan and published by . This book was released on 1970 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: A research configuration was formed by attaching wraparound fins in a cruciform arrangement to a 10-caliber Army-Navy spinner projectile. This configuration was tested in a supersonic tunnel to get the Magnus force and moment, as well as the normal force and pitching moment. Model spin rate was generated by means of fin cant.
Download or read book Supersonic Wind Tunnel Magnus Measurements of the 7 8 9 and 10 caliber Army Navy Spinner Projectile written by John E. Holmes and published by . This book was released on 1968 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Army-Navy Spinner Projectile is a research shape that has been used as the foundation of many spin stabilized weapon designs. The purpose of the wind tunnel tests was to make supersonic wind tunnel Magnus measurements on AN Spinner configurations of 7-, 8-, 9- and 10-caliber lengths. Such an experimental study indicates the effect of length on the Magnus force and moment for a basic spin stabilized shape. (Author).
Download or read book The Effect of Conical Boattails on the Magnus Characteristics of Projectiles at Subsonic and Transonic Speeds written by George I. T. Nielsen and published by . This book was released on 1974 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind tunnel tests were conducted on the Army-Navy Spinner Rocket at subsonic and transonic speeds to determine the influence of boattail configuration on the aerodynamic characteristics of projectile shapes. The boattail configurations consisted of a square base, 1/2- and 1-caliber, 7 degree conical boattails, and an in-caliber fin boattail. Data were obtained on the 5- and 7- caliber configurations at Mach 0.26 and from Mach 0.8 to 1.02. Data were also obtained on the 4- and 6-caliber models at Mach 0.26.
Download or read book The Effect of a Rotating Band Upon Some Aerodynamic Coefficients of the Seven caliber Army Navy Spinner Rocket at Mach 1 8 written by W. E. Scott and published by . This book was released on 1960 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supersonic Magnus Measurements of the 10 Caliber Army Navy Spinner Projectile with Wrap Around Fins written by Frank J. Regan and published by . This book was released on 1970 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A research configuration was formed by attaching wraparound fins in a cruciform arrangement to a 10-caliber Army-Navy spinner projectile. This configuration was tested in a supersonic tunnel to get the Magnus force and moment, as well as the normal force and pitching moment. Model spin rate was generated by means of fin cant.
Download or read book Supersonic Wind Tunnel Magnus Measurements of the 7 8 9 and 10 Caliber Army Navy Spinner Projectile written by John E. Holmes and published by . This book was released on 1968 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Army-Navy Spinner Projectile is a research shape that has been used as the foundation of many spin stabilized weapon designs. The purpose of the wind tunnel tests was to make supersonic wind tunnel Magnus measurements on AN Spinner configurations of 7-, 8-, 9- and 10-caliber lengths. Such an experimental study indicates the effect of length on the Magnus force and moment for a basic spin stabilized shape. (Author).
Download or read book The Static Stability Characteristics of Several Configurations of the Aft entry Ducted ram rocket Rv n i at Subsonic and Supersonic Speeds written by WALLACE. LUCHUK and published by . This book was released on 1957 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Magnus and Static Stability Characteristics of Ballistic Projectiles with Various Boattail Angles and Lengths at Mach Numbers from 0 5 Through 2 5 written by Leroy M. Jenke and published by . This book was released on 1975 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Nose Truncation on the Aerodynamic Properties of 9 caliber Long Army navy Spinner Rocket Models Near Sonic Velocity written by E. J. ROSCHKE and published by . This book was released on 1955 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design for Control of Projectile Flight Characteristics written by United States. Army Materiel Command and published by . This book was released on 1966 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
