Last edited by Shakashakar
Sunday, July 26, 2020 | History

1 edition of Hypervelocity guns and the control of gun erosion found in the catalog.

Hypervelocity guns and the control of gun erosion

by Vannevar Bush

  • 389 Want to read
  • 40 Currently reading

Published .
Written in English

    Subjects:
  • Hypervelocity guns,
  • Gunnery,
  • Ballistics,
  • Research,
  • Military research,
  • World War (1939-1945) fast (OCoLC)fst01180924,
  • Firearms,
  • World War, 1939-1945,
  • Projectiles

  • Edition Notes

    Other titlesSummary technical report of the National Defense Research Committee, Hypervelocity guns
    StatementOffice of Scientific Research and Development, Vannevar Bush, Director ; National Defense Research Committee, James B. Conant, Chairman, L.H. Adams, Chief
    SeriesSummary technical report of Division 1, NDRC -- volume 1, Summary technical report of Division 1, NDRC -- v. 1.
    ContributionsUnited States. Office of Scientific Research and Development. National Defense Research Committee, Columbia University. Division of War Research
    Classifications
    LC ClassificationsU393 .S7 Div. 1, v. 1
    The Physical Object
    Paginationxiv, 674 pages :
    Number of Pages674
    ID Numbers
    Open LibraryOL26292859M
    LC Control Number2007498072
    OCLC/WorldCa30998236

    American Institute of Aeronautics and Astronautics Sunrise Valley Drive, Suite Reston, VA The light-gas gun is an apparatus for physics experiments, a highly specialized gun designed to generate very high velocities. It is usually used to study high-speed impact phenomena (hypervelocity research), such as the formation of impact craters by meteorites or the erosion of materials by basic materials research relies on projectile impact to create high pressure.

    thermal gun have been evaluated. The studies have demonstrated the utility of a gun system redesign which lowers the propelling gas temperature near the wall. This has resulted in the experimental reduction of gun bore erosion to levels at or below the erosion in conventional powder guns. The code results have also been interpreted for. Get this from a library! Hypervelocity launchers. [Friedrich Seiler, Prof. Dr.; Ozer Igra;] -- In the present volume numerous descriptions of Ram accelerators are presented. These descriptions provide good overview on the progress made and the present state of the Ram accelerator technology.

    Summary Technical Report of Division 1, NDRC: Hypervelocity Guns and the Control of Gun Erosion. Washington, DC: Summary Reports Group of the Columbia University Division of War Research/Columbia University Press, ———. Summary Technical Report of Division 3, NDRC: Rocket and Underway Ordnance. 1. Gun Control Will Reduce Lethal Crime Richard Harwood 2. Gun Control Will Not Reduce Violent Crime Samuel Francis 3. Gun Control Will Reduce School Violence Cynthia Tucker 4. Gun Control Will Not Reduce School Violence Timothy Brezina and James D. Wright 5. Gun Manufacturers Should Be Held Responsible for Gun Violence


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Hypervelocity guns and the control of gun erosion by Vannevar Bush Download PDF EPUB FB2

Hypervelocity guns and the control of gun erosion by Bush, Vannevar, ; Conant, James Bryant, ; United States. Office of Scientific Research and Development.

National Defense Research Committee; Columbia University. Division of War Research. Rockets, guns and targets;: Rockets, target information, erosion information, and hypervelocity guns developed during World War II by the Office of of Scientific Research and Development) Hardcover – by John E Burchard (Author)Author: John E Burchard.

Hypervelocity guns and the control of gun erosion Summary technical report of the National Defense Research Committee | Hypervelocity guns "Manuscripts and illustrations prepared for publication by the summary Reports Group of the Columbia University Division of War Research under contract OEMsr " Includes bibliographical references (pages ) and index.

Hypervelocity guns and the control of gun erosion Summary technical report of the National Defense Research Committee | Hypervelocity guns "Manuscripts and illustrations prepared for publication by the summary Reports Group of the Columbia University Division of War Research under contract OEMsr ".

J.S. Burlew, (Ed.), Hypervelocity guns and the control of gun erosion, in: Hypervelocity guns and the control of gun erosion: Summary Technical Report of the National Defense Research Committee, Division 1, Office of Scientific.

"Hyperveloeity Guns and the Control of Gun Erosion," Summary Technical Report of Division l 3 National Defense Research Committee, Wash, DC 3 2 L.W. Nordheim, H. Soodak, and G. Nordheim, "Thermal Effects of Propellant Gases in Erosion Vents and Guns," NDRC Armor and Ordnance Report No.

A, March   The first National Defense Research Committee effort resulted in a final report, “Hypervelocity Guns and the Control of Gun Erosion”, published in that provided the first notable description and theories of gun bore erosion.

Technical Report (7) entitled, "Hypervelocity Guns and Control of Gun Erosion." Although considerable insight was gained into the processes involved in erosion and some measures to control it were developed, it remained, nevertheless, an incompletely understood phenomenon and no satisfactory measures to control it were estab-lished.

summary of their investigation in intTrior ballistics in "Hypervelocity Guns and the Control of Gun Erosion." The burning rate data for several propellants determined in closed chambers disagreed with test gun results.

This was attributed to ignition problems and no~ewhat. The description of eroded gun bores, Hypervelocity Guns and the Control of Gun Erosion, Washington, DC,p. 2 C. Marsh and J. Hobstetter, The causes of gun erosion, Hypervelocity Guns and the Control of Gun Erosion, Washington, DC,p. 3 F. Vassallo, Heat transfer and erosion in the ARES 75 mm high velocity cannon.

HYPERVELOCITY GUNS AND THE CONTROL OF GUN EROSION 50 caliber through 90mm Summary Technicl Report of Division 1, NDRC (National Defense research Committee) Office of Scientific Research and Development The US stumbled into WW2 with obsolete military technology.

An added benefit of using HVP in powder guns is the gun’s high rate of fire and a large magazine capacity. “You can get 15 rounds a minute for an air defense mission as well as a surface-to.

Light Gas Guns []. Light gas guns are designed to reach higher muzzle velocities than combustion guns. These types of guns are also called hypervelocity guns since the projectile travels at more than Mach 5 ( m/s at sea level).

In aerodynamics, velocities above Mach 5 are are called hypersonic. The largest hypervelocity gun launcher was it's namesake predecessor, the High Altitude Research Project (HARP) in the 's.

That gun was made by welding two 16 inch battleship guns in series, and was able to fire kg at m/s using a guncotton charge. This had a kinetic energy of MJ, and could have put measurable payload into orbit.

J.S. Burlew (Ed.), Hypervelocity Guns and the Control of Gun Erosion, Summary Technical Report of the National Defense Research Committee, Division 1, Office of Scientific Research and Development, Washington, DC ().

Emphasis was placed on the type of erosion found in chromium-plated mm barrels, although comparisons were made with erosion of the same barrels in the unplated con-dition. Since this investigation is continuing, these re-sults are considered preliminary.

*"Hypervelocity Guns and the Control of Gun Erosion,". Burlew, J. S., ed.,Hypervelocity Guns and the Control of Gun Erosion: Summary Technical Report of the National Defense Research Committee, Division 1, Office of Scientific Research and Development, Washington, DC.

Gun Control If there’s one thing most of the world knows about the USA it’s that we love guns. Depending on who you are this might be a source of pride; knowing that your country provides you with the ultimate freedom to preserve life and s: 5. Masculinity and guns.

My book, This is intimately related to the erosion of a core pillar of masculinity—breadwinning—due to a neoliberal shift away from manufacturing. And the widespread embrace of gun rights over gun control among state agents such as the police suggests that the usual disclaimers appended to Weber’s definition.

HYPERVELOCITY GUNS AND THE CONTROL OF GUN EROSION 50 caliber through 90mm Summary Technicl Report of Division 1, NDRC (National Defense research Committee) Office of Scientific Research and Development The US stumbled. This book provides systematic coverage of recent and important developments in the science of interior ballistics.

Attention is given to the relevant elements of physics and fluid mechanics, practical gun engineering, detailed interior ballistics, propellant quality assurance and control, and techniques used in diagnostic interior-ballistic measurements.An illustration of an open book.

Books. An illustration of two cells of a film strip. ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT NEUILLY-SUR-SEINE (FRANCE), *HYPERVELOCITY GUNS, VELOCITY, NATO, GUN GASES, PROPELLANTS, MATHEMATICAL ANALYSIS, PROPELLANT CONTROL, HYPERVELOCITY PROJECTILES, HEATING, EQUATIONS. HOT NEWS Gun Control in the Third Reich by Sr.

Fellow Stephen P. Halbrook is reviewed in eVeritas (Royal Military Colleges Club, Canada) Tue. J Gun Control in the Third Reich by Sr. Fellow Stephen P. Halbrook cited in The Virginia Gazette Fri. Janu “I Wish Those Jews Had Had Guns” Gun Control in the Third Reich: Disarming the Jews and “Enemies of the State” by.