Browse Items (970 total)

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  "X-ray television inspection of aerospace weldments : Television x-ray image enlargement system for inspection."

  A sensitive new television X-ray image enlargement system has been developed under sponsorship of Watertown Arsenal Laboratories (Army Materials Research Agency) by the Department of Welding Engineering of The Ohio State University. Now commercially-available through Philips Electronics Instruments (Norelco), complete systems have been in service since January 1963 in aerospace, electronic, and other facilities. Such users report highly- satisfactory performance and unusual reliability in service. The new X-ray system permits in-motion or stationary examination of critical aerospace materials, components, and systems such as sheet materials, weldments, brazed joints, electronic components, printed circuit assemblies, small mechanisms, and biological specimens.
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  "A 'Zero Stage' for the Saturn IB Launch Vehicle."

  To meet the demands of increasing payload size and weight, and to fill the large payload gap between the Saturn IB and Saturn V, a number of methods of uprating the Saturn IB have been studied by NASA and Chrysler Corp. of providing increased payload capability is discussed in this paper. Four 120 in. United Technology Center UA-1205 solid propellant motors, originally developed for the Air Force Titan III program, are clustered around the S-IB first stage of the Saturn IB launch vehicle. These four solid propellant motors provide the total thrust for liftoff of the vehicle, with S-IB stage ignition occurring just prior to burn-out and separation of the solid propellant motors. The term "Zero Stage" is applied to this added stage.
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  "The NASA/Grumman Apollo lunar module"

  Handwritten in pencil on the document. Describes the layout and function of various sections of the Apollo lunar module.
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  Theoretical liquid propellant performance calculations

  Archive copy is a photocopy.; The purpose of these writings is to compile in one volume the basic elements of thermodynamics and gas dynamics which are useful in the evaluation of thrust chamber performance. It is presumed that the reader will have had an elementary course in thermodynamics and gas dynamics. The discussion of topics useful in evaluating thrust chamber performance is, of necessity, limited to these physical effects amenable to other areas that are as yet in the research stage of development. The author would like to take this opportunity to express his gratitude to Mr. G. S. Gill for many stimulating discussions on this subject. Thanks are due to Mr. D. J. Kuyper for permission to utilize his discussion on elastic-plastic strain and its application to nozzle throat area change. Finally, the author wishes to express his gratitude to his wife, Alice, who typed the bulk of the manuscript.
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  "The program manager's problem"

  Included in "First Annual Logistics Management Symposium," Huntsville, Alabama; Archive copy is a poor photocopy. Describes the stages of rocket-development/launch and the logistical problems with each.
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  "The production of large tanks for cryogenic fuels"

  Archive copy is a poor photocopy. Prepared for presentation at Deutsche Gesellschaft fur Raketentechnik und Raumfahrt. (German Society for Rocket Technology and Astronautics). Given by E. Harpoothian, Chief Engineer, Structures Department, Development Engineering.; Tanks for cryogenic fluids, as used in the Saturn space vehicles, have reached an advanced stage of design and development. Many of the structural features of the NASA/Douglas Saturn tanks, fabricated of 2014-T6 aluminum alloy, were first developed for the booster of the Thor ballistic missile, which later found extensive use in putting space vehicles into orbit. There is a mutual dependence of important factors related to design concepts, selection of materials, processing techniques, and fabrication methods. It is shown that this mutual dependence must be considered if a successful vehicle is to emerge from design and development. Details of vehicle structure, provision for insulation, and manufacturing methods are presented. Criteria for the selection of materials is shown to be dependent on strength, ductility, weldability, toughness, fabricability, behavior at cryogenic temperatures, and on manufacturing methods and inspection techniques.
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  "Thermal models of Jupiter and Saturn"

  One of the orange Aid Preprint Series in Nuclear Astrophysics by W. B. Hubbard, California Institute of Technology, Pasadena, California.; Argues that the Saturnian models are flawed as their predictions do not line up with detected gravitational events.
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  "The role of simulation in the development of an automatic checkout system"

  For publication in Luftfahrttechnik Raumfahrttechnik. Discusses the uses and advantages to using simulations.
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  "The toughest weld of all" S-II stage manufacturing.

  Article explores the outer layer of the Saturn S-II along side its benefits and complications. Contains poorly rendered images displaying the process.
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  "The uprated Saturn I - its growth potential & future role in space."

  Remarks by Vaino J. Vehko, Director of Engineering, Chrysler Corporation Space Division at 30th Annual Meeting, Aviation/Space Writers Association, Las Vegas, Nevada