Method for recording venous outflow in cerebral vessels of animals during exposure to acceleration
Recording of blood flow rate in large cerebral veins of rabbits subjected to simulated space conditions
BLOOD FLOW↗
SEARCH · Engineering Papers
Results for “vessel”
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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A study of weldments and pressure vessels made of HY-150 steel plates Final report, 8 Nov. 1965 - 9 Dec. 1966
Gas tungsten arc method for optimal weldments in steel plates for large rocket motor case
TUNGSTEN INERT GAS /TIG/ WELDING↗
Investigation of the flaw growth characteristics of 6Al-4V titanium used in the Apollo spacecraft pressure vessels
Failure analysis of flaw growth characteristics of 6Al-4V titanium forgings used in Apollo spacecraft propellant tanks
ALUMINUM ALLOYS↗
Oscillations of a vessel containing viscous fluid
Free and forced oscillations of body with cavity partially filled with viscous fluid
FORCED OSCILLATION↗
Effects of high-pressure hydrogen on storage vessel materials.
Tensile tests in high pressure hydrogen on various steels, discussing strength and ductility of notched and unnotched specimens
Chandler, W. T.↗
Effects of high-pressure hydrogen on storage vessel materials
Tensile tests on welded plates of three grades of steel indicate an appreciable decrease of tensile strength and ductility of notched specimens and a decrease in ductility of unnotched samples. Surface cracking, evident in unnotched specimens, is conducive to breakdown in tensile strength and ductility.
Chandler, W. T.↗
Residual stress measurement of titanium - 6Al-4V alloy pressure vessel material
Diffractometer and X ray stress measurements of directional elastic residual stresses on surfaces of 6Al-4V titanium alloy weldments and parent metal
Kol, P. K.↗
A digital computer program for determining the elastic-plastic deformation and creep strains in cylindrical rods, tubes and vessels
Digital computer program for analyzing elastic and plastic deformations and creep strains in solid and hollow cylindrical bodies
Puthoff, R. L.↗
Hydrogen gas pressure vessel problems in the M-1 facilities
Structural failures of high pressure, gaseous hydrogen storage tanks for M-1 engines
Frick, V.↗
Tensile and cyclic fatigue properties of graphite filament-wound pressure vessels at ambient and cryogenic temperatures.
Graphite fiber NOL rings and biaxial wound pressurized cylinders tested at ambient and cryogenic temperatures for tensile and cyclic fatigue properties
Hanson, M. P.↗
Elastic-plastic analysis of some pressure vessel heads
Torispherical heads attached to cylinders and under internal pressure as elastic and/or elastic- plastic shells, using finite element
Khojasteh-Bakht, M.↗
Improved epoxy resin for constructing cryogenic filament-wound pressure vessels
Mechanical properties of new resin at cryogenic temperatures are substantially improved over similar composite structures utilizing conventional resins, while properties at ambient temperature are identical to conventional resin composites.
Molho, R.↗
Method for calculating the stresses in pressure vessels
Calculation of elastic and plastic stresses at axisymmetric discontinuities is based on nonlinear elastic theory incorporating pressure coupling effects.
Skogh, J.↗
Optimum pressure vessel design based on fracture mechanics and reliability criteria
Optimization design methods for spacecraft structural systems and subsystems
Heer, E.↗
Effect of shield weight of adding a fixed-position containment vessel in the unit shield of a 250-megawatt mobile reactor
UNAMIT - computer code for calculating tungsten-water unit shield weights for 250 megawatt reactors
Wohl, M. L.↗
Simple method for forming thin-wall pressure vessels
Application of internal hydrostatic pressure to seam-welded circular cylindrical tanks having corner-welded, flat, circular ends forms large thin-walled high quality tanks. Form limits expansion of cylindrical portion of final tank while hemispherical ends develop freely; no external form or restraint is required to fabricate spherical tanks.
Erickson, A. L.↗
Design curve for liquid helium storage vessels
Development of equipment for storage of liquid helium is discussed. Derivation of design curve and working equations for estimating effects of either perfect or imperfect heat transfer in storage device are described. Mathematical models of heat transfer conditions are provided.
Dicarlo, J. A.↗
Unresponsiveness of pial precapillary vessels to catecholamines and sympathetic nerve stimulation.
Explore the source record for details and available documents.
Raper, A. J.↗