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 1958 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1954 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1952 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Investigation of Transonic Flow Past Two dimensional Wedge and Circular arc Sections Using a Mach Zehnder Interferometer written by Arthur Earl Bryson and published by . This book was released on 1951 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interferometer measurements are given of the flow fields near two-dimensional wedge and circular-arc sections at zero angle of attack. Pressure distributions and drag coefficients as functions of Mach number were obtained and the wedge data are compared with theory. It is shown that the local Mach number at any point on the surface of a finite three dimensional body or an unswept two-dimensional body, moving through an infinite fluid, has a stationary value at Mach number 1 and, in fact, remains nearly constant for a range of speeds below and above Mach number 1. On the basis of this concept and the experimental data, pressure distributions and drag coefficients for the wedge and circular-arc sections are presented throughout the entire transonic range of velocities.

Download or read book Thermal Fatigue of Ductile Materials written by Francis J. Clauss and published by . This book was released on 1958 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study was made of the changes in the stress-rupture life, ductility, hardness, and microstructure of S-816 and Inconel 550 specimens that had been exposed to varying amounts and conditions of thermal fatigue.

Download or read book Transonic Flow Past a Wedge Profile with Detached Bow Wave written by Walter G. Vincenti and published by . This book was released on 1951 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical calculations have been made of the characteristics at zero angle of attack of a thin, doubly symmetrical, double-wedge profile for the range of supersonic flight speeds in which the bow wave is detached. No special assumptions are made beyond those implicity in the small-disturbance theory of transonic flow. The following results are given as functions of the transonic similarity parameter: (1) shape and location of bow wave and sonic line, (2) chordwise Mach-number and pressure distribution, and (3) integrated pressure drag. The application of the drag results to an airfoil of specific thickness ratio is illustrated.

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Theoretical and Analog Studies of the Effects of Nonlinear Stability Derivatives on the Longitudinal Motions of an Aircraft in Response to Step Control Deflections and to the Influence of Proportional Automatic Control written by Benjamin Milwitzky and published by . This book was released on 1955 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book WADC Technical Note written by United States. Wright Air Development Division and published by . This book was released on 1957 with total page 1576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High resolution Autoradiography written by George C. Towe and published by . This book was released on 1954 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autoradiography has been used only to a rather limited extent in metallurgical studies. Probably the major deterring factor has been that the autoradiographic systems have not provided the high resolution required in many investigations. A general discussion of the requirements for high-resolution autoradiography is presented in this report including detecting layer as well as radioactive-sample specifications. The need for a thin photographic emulsion in close contact with the metal surface is emphasized. The desirability of using favorable radiation (e.g., low-energy beta radioactivity) is also discussed.

Download or read book Report National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1952 with total page 1208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by and published by . This book was released on 1955 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.

Download or read book Experimental Determination of the Effect of Horizontal tail Size Tail Length and Vertical Location on Low speed Static Longitudinal Stability and Damping in Pitch of a Model Having 45 sweptback Wing and Tail Surfaces written by Arthur Earl Bryson and published by . This book was released on 1952 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Dynamics written by Klaus Oswatitsch and published by . This book was released on 1956 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Seventh International Congress for Applied Mechanics 1948 written by and published by . This book was released on 1949 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aerodynamic Studies written by Zbiginew Krzywoblocki and published by . This book was released on 1957 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: