Download or read book An Analytical Investigation of Airplane Spin recovery Motion by Use of Rotary balance Aerodynamic Data written by Stanley H. Scher and published by . This book was released on 1954 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: A preliminary calculation of an airplane spin-recovery motion has been made and the calculation technique has been evaluated as a possible means for investigating spin and recovery motions for extreme flight conditions difficult or impossible to simulate the free-spinning-tunnel tests. The recovery was calculated step by step by using modified wind-tunnel rotary-balance measurements, applicable equations of motion, and spin-geometry relationships. Difficulties encountered in using the rotary-balance data in the calculations are discussed, and it is pointed out that certain inconsistencies must be cleared up before the method can be accepted as adequate to give detailed spin-recovery motions for a specific airplane. Time-history plots are presented which represent variations, after rudder reversal for attempted recovery, of ensuing attitudes, velocities, and accelerations of the airplane with respect to the airplane body axes, the earth, the relative wind, and the resultant axis of the spinning motion. The time-history curves indicate initial small oscillations of the factors from their original values, with these oscillations of the factors from their orginal values, with the oscillations increasing gradually in amplitude and with nearly all the large significant changes occurring near the end of the time required for recovery.

Download or read book An Analytical Investigtion of Airplane Spin recovery Motion by Use of Rotary balance Aerodynamic Data written by Stanley H. Scher and published by . This book was released on 1954 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analytical Determination of the Mechanism of an Airplane Spin Recovery with Different Applied Yawing Moments by Use of Rotary balance Data written by Sanger M. Burk and published by . This book was released on 1954 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analytical investigation has been undertaken in an attempt to learn more about the factors which make up a spin and the mechanism of recovery therefrom. Use is made of rotary-balance data and a step-by-step integration process of Euler's equations of motion allowing six degrees of freedom. The present study makes an analysis of an airplane recovery from a right spin where constant applied antispin yawing moments due to application of 800 and 1,600 pounds of force at the left wing tip are considered.

Download or read book WADC Technical Report written by United States. Wright Air Development Division and published by . This book was released on 1961 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Note written by and published by . This book was released on 1964 with total page 1398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index of NACA Technical Publications written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1955 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1956 with total page 1038 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note written by and published by . This book was released on 1954 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Index to Unclassified ASTIA Documents written by Defense Documentation Center (U.S.) and published by . This book was released on 1960 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pressure Rise Associated with Shock induced Boundary layer Separation written by Eugene S. Love and published by . This book was released on 1955 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some recent contributions to the problem of shock-induced separation of the boundary layer are examined, and additional analytical and experimental results are presented. The probable ranges of pressure rises and flow deflections associated with separation are indicated. Consideration is given to the effects of Mach number, adverse pressure gradient, and Reynolds number for laminar boundary layers and to the effects of Mach number, Reynolds number, and ratio of sepcific heats for turbulent boundary layers.

Download or read book NASA Technical Report written by and published by . This book was released on 1959 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Abstracts written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1951 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analytical Investigation and Prediction of Spin and Recovery Characteristics of the North American X 15 Airplane written by William D. Grantham and published by . This book was released on 1960 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Status of Spin Research for Recent Airplane Designs written by A. I. Neihouse and published by . This book was released on 1960 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study is presented in terms of the following major problem areas: interpretation of results of spin-model research, analytical spin studies, techniques involved in obtaining measurements of various parameters in the spin, effectiveness of controls during spin and recoveries, influence of long noses, strakes, and canards on spin and recovery characteristics, and correlation of spin and recovery characteristics for recent airplane and model designs.

Download or read book NASA Memorandum written by and published by . This book was released on 1958 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1954 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analytical Study of Aircraft developed Spins and Determination of Moments Required for Satisfactory Spin Recovery written by Ernie L. Anglin and published by . This book was released on 1964 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: