Summary Of Research Results Hypersonic Research Laboratory 1 July 1969 31 December 1971
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Summary Of Research Results Hypersonic Research Laboratory 1 July 1969 31 December 1971
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Author : Hypersonic Research Laboratory (U.S.)
language : en
Publisher:
Release Date : 1972
Summary Of Research Results Hypersonic Research Laboratory 1 July 1969 31 December 1971 written by Hypersonic Research Laboratory (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Aerodynamics, Hypersonic categories.
National Union Catalog
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Author :
language : en
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Release Date : 1978
National Union Catalog written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Catalogs, Union categories.
Includes entries for maps and atlases.
Scientific And Technical Aerospace Reports
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language : en
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Release Date : 1972
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Aeronautics categories.
Nuclear Science Abstracts
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Author :
language : en
Publisher:
Release Date : 1973
Nuclear Science Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Nuclear energy categories.
Plasma Physics Index
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Author :
language : en
Publisher:
Release Date : 1973
Plasma Physics Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Plasma (Ionized gases) categories.
Facing The Heat Barrier
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Author : T. A. Heppenheimer
language : en
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Release Date : 2006
Facing The Heat Barrier written by T. A. Heppenheimer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Science categories.
Hypersonics is the study of flight at speeds where aerodynamic heating dominates the physics of the problem. Typically this is Mach 5 and higher. Hypersonics is an engineering science with close links to supersonics and engine design. Within this field, many of the most important results have been experimental. The principal facilities have been wind tunnels and related devices, which have produced flows with speeds up to orbital velocity. Why is it important? Hypersonics has had two major applications. The first has been to provide thermal protection during atmospheric entry. Success in this enterprise has supported ballistic-missile nose cones, has returned strategic reconnaissance photos from orbit and astronauts from the Moon, and has even dropped an instrument package into the atmosphere of Jupiter. The last of these approached Jupiter at four times the speed of a lunar mission returning to Earth. Work with re-entry has advanced rapidly because of its obvious importance. The second application has involved high-speed propulsion and has sought to develop the scramjet as an advanced airbreathing ramjet. Scramjets are built to run cool and thereby to achieve near-orbital speeds. They were important during the Strategic Defense Initiative, when a set of these engines was to power the experimental X-30 as a major new launch vehicle. This effort fell short, but the X-43A, carrying a scramjet, has recently flown at Mach 9.65 by using a rocket. Atmospheric entry today is fully mature as an engineering discipline. Still, the Jupiter experience shows that work with its applications continues to reach for new achievements. Studies of scramjets, by contrast, still seek full success, in which such engines can accelerate a vehicle without the use of rockets. Hence, there is much to do in this area as well. For instance, work with computers may soon show just how good scramjets can become. NASA SP-2007-4232
Aerothermodynamic Flow Phenomena Of The Airframe Integrated Supersonic Combustion Ramjet
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Author : James T. Walton
language : en
Publisher:
Release Date : 1992
Aerothermodynamic Flow Phenomena Of The Airframe Integrated Supersonic Combustion Ramjet written by James T. Walton and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Airplanes categories.
Mach 3
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Author : Peter W. Merlin
language : en
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Release Date : 2002
Mach 3 written by Peter W. Merlin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Aerodynamics, Hypersonic categories.
"During the 1950s, American aircraft designers emphasized configurations that flew increasingly high and fast, a trend that continued for nearly two decades. Then, during the 1070s, efficiency, noise reduction, and fuel economy also became important considerations, in part because military analysts no longer deemed speed and altitude the paramount capabilities necessary to ensure national security. Among the aircraft designs that transitioned from paper to hardware during the high-speed era, the Lockheed Blackbirds hold a unique place. The A-12, YF-12A, M-21, D-21, and SR-71 variants outperformed all other jet airplanes in terms of altitude and speed. To this day, they remain the only production aircraft capable of sustained cruise in excess of Mach 3. Developed in utmost secrecy, they eventually became some of the world's most famous aircraft. Conceived originally as spyplanes, several Blackbirds saw service with the National Aeronautics and Space Administration (NASA) as research platforms. This monograph describes the first major NASA project involving the Blackbirds. Conducted with the U.S. Air Force (USAF) as a partner, the NASA/USAF YF-12 research lasted 10 years, and produced a wealth of data on materials, structures, loads, heating, aerodynamics, and performance for high-speed aircraft."--Preface.
Magnetohydrodynamics Power Generation And Theory
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language : en
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Release Date : 1975
Magnetohydrodynamics Power Generation And Theory written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Electric power production categories.
Aeronautical Engineering
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language : en
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Release Date : 1971
Aeronautical Engineering written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Aeronautics categories.
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)