Mixing between the stellar core and envelope in advanced phases of evolution
Surface convection and core mixing in stellar evolution
Sugimoto, D.↗
SEARCH · Engineering Papers
Results for “core”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Reflector-based poison-drum control on equal-size reactor cores fueled with uranium-233 and with uranium-235
Reflector based poison drum control on equal size reactor cores fueled with U-233 and U-235
Mayo, W.↗
Threshold switching delayed response in ferrite memory cores.
Delayed response in threshold switching from reset state in ferrite memory cores consisting of magnesium compounds
Barker, R. C.↗
A stepping motor drive circuit using magnetic core logic.
Magnetic core logic circuit system for bidirectional stepping motor drive voltage power supply control in proper phase and time sequence
Thornwall, J. C.↗
Theoretical seismograms excited by a localized radial stress on the surface of a gravitating homogeneous mantle over a liquid core.
Seismic wave generation, propagation, dispersion and attenuation in gravitating sphere having homogeneous elastic mantle and liquid core, giving theoretical seismograms
Landisman, M.↗
A square-loop magnetic core model for computer-aided circuit transient analysis.
Square loop magnetic core model for computer aided circuit transient analysis
Nitzan, D.↗
Friction between mantle and core of the earth as a cause of the secular change in obliquity.
Earth mantle and core friction interaction suggested as cause of secular change in orbital motion obliquity
Aoki, S.↗
Core polarization effects in inelastic scattering.
Core polarization effects in inelastic scattering cross sections for several nuclei in 2s-1d shell, using Hartree-Fock wave functions and Born approximation
Braley, R. C.↗
Uninsulated in-core thermionic diode concept.
Uninsulated in-core thermionic reactor design permitting diode series connections to build output voltage
Davis, J. P.↗
Origin of threshold-response delay in ferrite memory cores.
Time logarithmic switching to explain anomalous delay in threshold response of MgMnZn ferrite memory cores
Barker, R. C.↗
Application of nuclear solid-core rockets to interplanetary orbital launch by multiorbit injection.
Nuclear solid core rocket engine performance for interplanetary orbital launch of spacecraft by multiorbit injection
Funk, J.↗
Excitation spectrum for a Bose gas with repulsive core and attractive well.
He II excitation spectrum for interparticle potential using pair Hamiltonian with repulsive core and attractive well
Brown, G. V.↗
An experiment on the MHD-driven flow for a gas core nuclear rocket.
Fluid dynamic simulation of gas core nuclear rocket chamber for separating light and heavy gas via centrifugal force produced by MHD-driven rotational flow
Love, W. L.↗
Axisymmetrical vibrations of a circular sandwich shell with a viscoelastic core layer.
Axisymmetrical vibration characteristics of circular sandwich shell with viscoelastic core layer analyzed via differential equation to obtain frequency equation and composite loss factors
Pan, H. H.↗
Determination of surface motions of the earth's core.
Fluid velocities at earth core surface inferred from magnetic data, considering velocity constraints and diffusion contributions to secular change
Ball, R. H.↗
A flow experiment on a curved-porous-wall gas- core reactor geometry.
Gas core reactor curved porous walls geometry tested with clear and smoky air injection, noting mass flow ratio in reactor cavity
Lanzo, C. D.↗
An advanced cryogenic core concept for a flexible and economical delivery system.
Cryogenic core concept for flexible and economical delivery system
Gomersall, E. W.↗
Radio-frequency plasma simulation of gas-core reactor.
Induction plasma device of continuous operation to simulate NASA designed gas core space propulsion reactor
Thorpe, M. L.↗