Download or read book Asymptotic Theory of the Blunted Wedge at Hypersonic Speeds written by R. Gopinath and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Asymptotic Hypersonic Flow Theory for Blunted Slender Cones and Wedges written by John W. Ellinwood and published by . This book was released on 1966 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inviscid hypersonic flow over slender, unyawed circular cones and wedges has been perturbed for the effect of nose bluntness far behind the nose. The resulting singular-perturbation problem is solved with matched inner and outer asymptotic expansions. For both plane and axisymmetric flows, the leading perturbation in surface pressure is an eigensolution which varies as the real part of downstream distance raised to complex powers. The imaginary parts of all exponents are multiples of a fundamental frequency, and all harmonics decay at a rate which depends on Mach number, specific heat ratio and body geometry. For blunted wedges, the perturbation equations are integrated in closed form generally. The displacement of the shock asymptote relative to the body asymptote was determined without approximation. For blunted cones, it is shown that logarithms do not appear where the afterbody is specified, unlike the inverse problem of flow behind a hyperboloidal shock. Three limiting axisymmetric cases are considered: infinite Mach number, specific heat ratio of unity, and a combination of these known as the NEWTONIAN SLENDER BODY limit. (Author).
Download or read book Asymptotic Behavior of Hypersonic Flow Over Blunted Slender Wedges written by Wilhelm Schneider and published by . This book was released on 1968 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1979 with total page 1074 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 1960 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NAL Technical Note written by and published by . This book was released on 1967 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Theory of Entropy Layers and Nose Bluntness in Hypersonic Flow written by James Kiyoshi Yakura and published by . This book was released on 1961 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1983-02 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report written by National Aeronautical Laboratory (India) and published by . This book was released on 1969 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Science written by and published by . This book was released on 1968 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Index written by and published by . This book was released on 1975 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library Information written by International Civil Aviation Organization and published by . This book was released on 1968 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Asymptotic Theory of Inviscid Hypersonic Flow at Large Distance from a Blunt nosed Body written by A. F. Messiter and published by . This book was released on 1965 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The flow far away from a blunt body at infinite Mach number can be described approximately by blast-wave theory. The solution thus given is regarded as the first term in an asymptotic representation for large downstream distance. In the recent literature, attempts have been made, by Guiraud and by Vaglio-Laurin, to obtain a second approximation. Their procedures differ in the manner of matching inner and outer asymptotic expansions. They obtain different orders of magnitude for the effect of the entropy layer, and therefore find different solutions. This report gives an independent derivation; the results agree with Guiraud's. (Author).
Download or read book The Theory of Diffusion in Strained Systems written by Louis A. Girifalco and published by . This book was released on 1959 with total page 1082 pages. Available in PDF, EPUB and Kindle. Book excerpt: A general theory of solid-state diffusion in strained systems is developed on a molecular-kinetic basis. The theory predicts that for simple strains the diffusion coefficient is an exponential function of the lattice parameter and that the rate of change of the diffusion coefficient with strain is linearly related to the interatomic forces. It has also been shown that for plastic flow the diffusion coefficient is a linear function of strain rate. All the conclusions are confirmed by the data available in the literature.
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1969 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research and Development Reports Index written by and published by . This book was released on 1970 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
