CAVITATION PIT DIAMETER-DEPTH OBSERVATIONS FOR STAINLESS STEEL IN WATER
Cavitation pit diameter-depth observations for stainless steel in water
STAINLESS STEEL↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Aerodynamic Characteristics of a 4-foot-diameter Ducted Fan Mounted on the Tip of a Semispan Wing
Aerodynamic characteristics of 4-foot diameter ducted fan mounted on tip of semispan wing
FAN↗
FLIGHT INVESTIGATION OF PENTABORANE FUEL IN 9.75-INCH-DIAMETER RAM-JET ENGINE WITH DOWNSTREAM FUEL INJECTION
Flight investigation of pentaborane fuel in 9.75- inch-diameter ramjet engine with downstream fuel injection
JET FUEL↗
SUBSONIC AERODYNAMIC CHARACTERISTICS OF DISK RE-ENTRY CONFIGURATIONS WITH ELLIPTIC CROSS SECTIONS AND THICKNESS-DIAMETER RATIOS OF 0.225 AND 0.325
Aerodynamics of disk reentry configurations, for manned space flight, with elliptic cross sections and thickness diameter ratios of 0.225 and 0.325
REENTRY VEHICLE↗
Effect of afterbody geometry and sting diameter on the aerodynamic characteristics of slender bodies at mach numbers from 1.57 to 2.86
Afterbody geometry and sting diameter effect on aerodynamics of slender bodies at supersonic speed
SLENDER BODY↗
Performance and operational characteristics of pentaborane fuel in 48-inch-diameter ram-jet engine
Combustion efficiency of pentaborane fuel in 48- inch diameter ramjet engine
RAMJET ENGINE↗
Investigation of a 4.0-inch-mean-diameter four-stage reentry turbine for auxiliary power drives
Design analysis of 4.0-inch mean-diameter four- stage reentry turbine for auxiliary power application
MULTISTAGE ROCKET ENGINE↗
Fabrication of large diameter spheres by the ardeform process final report
Fabrication of large diameter spherical pressure vessels by stretch forming at cryogenic temperatures
CRYOGENIC TEMPERATURE↗
Maximum model-size determination and effects of the sting diameter on an entry shape and sphere for low supersonic mach-number testing
Maximum model-size determination and effect of sting diameter on entry shape and sphere for low Mach number testing - Apollo spacecraft wind tunnel tests
APOLLO SPACECRAFT↗
Preliminary results from free-jet tests of a 48-inch-diameter ram-jet combustor with an annular can-type flame holder
Free jet tests of 48 inch diameter ramjet combustor with annular can-type flame holder
FLAME HOLDER↗
9 1/2-foot diameter master and mirror final report
Plastic spin forged female master mold for production of 9.5-foot diameter paraboloidal male master and mirror for solar collection
SPIN FORGING↗
A 16-foot diameter millimeter wavelength antenna system - its characteristics and its applications.
Characteristics of millimeter wavelength antenna 16 ft in diameter
MICROWAVE ANTENNA↗
On the distribution of lunar crater diameters.
Diameter distribution of young and old craters on lunar Quadrants I and II, noting implication for crater and mare formation
METEORITE COLLISION↗
Process reduces pore diameters to produce superior filters
Porous metal structure with very small pore diameters is produced by heating the structure in oxygen for an oxidized surface layer, cooling it, and heating it in hydrogen to deoxidize the oxidized portion. Such structures are superior catalyst beds and filters.
Todd, H. H.↗
Differential expansion provides pressure for diffusion bonding of large diameter rings
External pressure band is used to bond aluminum alloy collars to large diameter, stainless steel rings. The band contracts while cooling and exerts pressure on the joint between the silver plated surfaces of the ring and collar which expand toward the band. This diffusion bonding by differential expansion minimizes aluminum deformation.
Source record↗
Remotely controlled system couples and decouples large diameter pipes
Remote control, air-motor driven, chain-drive system engages and disengages a flange coupling from large-diameter, high pressure fluid lines.
Griffin, P. A.↗
Hydraulic fluid serves as mandrel for small diameter refractory tube drawing
Sealing hydraulic fluid within a tube and passing the tube through a reducing die produces high quality small diameter refractory metal tubing. The encased fluid eliminates the need for mandrel or ductile core removal and drawing can proceed with less handling operations.
Mayfield, R. M.↗
Bending tests of large-diameter ring-stiffened corrugated cylinders
Large diameter ring stiffened corrugated cylinder bending tests
CYLINDER↗