Conductivity predictions for warm dense beryllium from first principles
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Robinson, Brian Patrick↗
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Investigation of the fermion sign problem in warm dense Beryllium
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Physics - Plasma physics↗
Precritical calculations for the 3.0 in. pitch, beryllium reflected, TWMR critical assembly
Feasibility of isotopically enriched tungsten, water moderated reactor for nuclear rocket
NUCLEAR ROCKET↗
Development of a valid mathematical formula or group of formulas to establish within an accuracy of 5 percent the inductance audio range resulting in beryllium coil assemblies Final report
Mathematical formulas to determine net inductance in audio range of both hammer coil and cryogenic sealing coil
CRYOGENICS↗
Evaporative lifetimes of copper, chromium, beryllium, nickel, iron, and titanium on tungsten and oxygenated tungsten.
Coverage dependent evaporative lifetimes of various metals and oxygenated W ribbon filaments at high temperatures
EVAPORATION RATE↗
Contribution to the study of the deformation and restoration of pure beryllium
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Adda, Y.↗
Photo-ionization cross section of beryllium near threshold.
Be photoionization cross section calculated noting autoionization dominance near threshold, 1P phase shift and resonances location
Altick, P. L.↗
An investigation of the decoupling effects in a magnetic forming beryllium coil assembly.
Decoupling force exerted by magnetic forming Be coil assembly on metallic plate during forming
Bennight, J. D.↗
Combustion of pulse-heated single particles of aluminum and beryllium.
Combustion of pulse heated single Al and Be particles in various oxidizers
Prentice, J. L.↗
Friction and contact resistance for low speed gallium lubricated sliding electrical contacts of beryllium in vacuum.
Low speed Ga lubricated sliding electrical contacts of Be in vacuum, discussing Ga film role in friction and contact resistance
Przybyszewski, J.↗
Structural design experience on beryllium solar array
Structural design experience in developing large area Be solar array for Mars flyby mission, describing configurations, requirements, material and manufacturing
Mcafee, F. W.↗
Scanning electron microscopy of BeO whiskers formed on the surface of burning beryllium droplets
BeO whiskers formation on burning Be droplets surface using scanning electron microscopy, noting temperature effects
Prentice, J. L.↗
Electronic spectrum of crystalline beryllium oxide
Normal incidence reflectance of BeO single crystals, analyzing data by Kramers-Kronig inversion for dielectric function and energy loss function
Loh, E.↗
Electron energy straggling measurements for thick targets of beryllium, aluminum, and gold at 4.0 and 8.0 Mev
Energy spectra of electrons transmitted through Be, Al and Au targets measured for incident electron energy
Jupiter, C. P.↗
Combustion of pulse-heated single particles of aluminum and beryllium
Al and Be single particles combustion in various oxidizers, using pulsed Nd-glass laser and Xe flash heating device and scanning electron microscope
Prentice, J. L.↗
Variations in beryllium and chromium contents in lunar fines compared with crystalline rocks
Apollo 11 and 12 lunar dust and rocks, determining Be and Cr contents by gas chromatography for comparison with crystalline rocks
Eisentraut, K. J.↗
Electron densities derived from line intensity ratios - Beryllium isoelectronic sequence
Solar atmosphere electron densities from ion emission line intensities in Be isoelectronic sequence
Dupree, A. K.↗
The Viking Orbiter 1975 beryllium INTEREGEN rocket engine assembly.
Description of the conversion of the Mariner 9 rocket engine for Viking Orbiter use. Engine conversion consists of replacing the 40:1 expansion area ratio nozzle with a 60:1 nozzle of the internal regeneratively (INTEREGEN) cooled rocket engine. Five converted engines using nitrogen tetroxide and monomethylhydrazine demonstrated thermal stability during the nominal 2730-sec burn, but experienced difficulty at operating extremes. The thermal stability characteristic was treated in two ways. The first treatment consisted of mapping the operating regime of the engine to determine its safest operating boundaries as regards thermal equilibrium. Six engines were used for this purpose. Two of the six engines were then modified to effect the second approach - i.e., extend the operating regime. The engines were modified by permitting fuel injection into the acoustic cavity.
Martinez, R. S.↗