Download or read book Study of High density Hypervelocity Flows and Similitudes written by Cornell Aeronautical Laboratory and published by . This book was released on 1967 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book STUDY OF HIGH DENSITY HYPERVELOCITY FLOWS AND SIMILITUDES written by and published by . This book was released on 1967 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the results of a study of hypervelocity flows, with particular emphasis on the similitude requirements. A primary objective has been to delineate the similitude parameters for certain typical flows and, where possible, to evaluate the effects of not duplicating all of the similitude parameters in wind-tunnel tests. As a part of this study, a comprehensive review of inviscid and viscous similitude is given, as well as a state-of-the-art survey of flow solutions. It is shown that in many instances there do not exist, at present, sufficient experimental data or theoretical solutions to evaluate the sensitivity of various flow quantities to variations in the similitude parameters nor to determine whether some similitude parameters are less important than others. Such an evaluation has been accomplished for certain simple flows, such as wedges, cones, blunt-nosed flat plates and stagnation- region flows. For these flows it is found that in the flight regime of interest (velocities from 10,000 to 36,000 fps and altitudes from 50,000 ft. to 250,000 ft.) duplication of density-altitude and free-stream velocity are more important than duplication of free-stream Mach number (i.e., temperature). However, lack of duplication of Mach number can introduce significant errors in the case of slender bodies. Other topics that have been investigated are the effects of alkali-metal seed on hypervelocity flows, the importance of simulating ablation phenomena in wind-tunnel tests, and the testing time requirements for hypervelocity wind tunnels. (Author).
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Space Shuttle Aerothermodynamics Technology Conference Held at Ames Research Center Moffett Field Calif December 15 16 1971 written by and published by . This book was released on 1972 with total page 278 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 1973 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Program for Dimensional Analysis written by A. D. Sloan and published by . This book was released on 1969 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Experimental Techniques in Propulsion and Energetics Research written by David Andrews and published by . This book was released on 1970 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AGARD Conference Proceedings written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1970 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the Royal Aeronautical Society written by and published by . This book was released on 2006 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Nonequilibrium Effects on the Inviscid Flow in the Windward Plane of Symmetry of Two Simplified Shuttle Configurations written by John A. Lordi and published by . This book was released on 1973 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Bubble Entrainment in Free Surface Turbulent Shear Flows written by Hubert Chanson and published by Elsevier. This book was released on 1996-10-11 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book develops an analysis of the air entrainment processes in free-surface flows. These flows are investigated as homogeneous mixtures with variable density. Several types of air-water free-surface flows are studied: plunging jet flows, open channel flows, and turbulent water jets discharging into air. Experimental observations reported by the author confirm the concept that the air-water mixture behaves as a homogeneous compressible fluid in each case. This book will be of great interest to professionals working in many fields of engineering: chemical, civil, environmental, mechanical, mining, metallurgy, and nuclear. Covers new information on the air-water flow field: air bubble distributions, air-water velocity profiles, air bubble sizes and bubble-turbulence interactions Features new analysis is developed for each flow configuration and compared successfully with model and prototype data Includes over 372 references and more than 170 figures with over 60 photographs Presents useful information for design engineers and research-and-development scientists who require a better understanding of the fluid mechanics of air-water flows
Download or read book A Summary of Similitude Studies for High Enthalpy Hypersonic Test Facilities written by S. L. Petrie and published by . This book was released on 1966 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wedge induced Laminar boundary layer Separation on a Flat Plate in Low density Hypervelocity Flow written by John Benjamin Anders and published by . This book was released on 1970 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Union Catalog written by and published by . This book was released on 1968 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AIAA 27th Aerospace Sciences Meeting written by and published by . This book was released on 1989 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Space aeronautics written by and published by . This book was released on 1968-07 with total page 808 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 1992 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt: