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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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At least 1,387 records · Page 77

All sources NASA NTRS DOE OSTI

NASA NTRS1964

A lyapunov technique for obtaining extensions of an open loop control to a neighborhood of the open loop trajectory

Extension of control function to neighborhood of reference trajectory to obtain feedback control

FEEDBACK CONTROL SYSTEM↗

NASA NTRS1964

Proton fluxes along low-acceleration trajectories through the van allen belt

Proton fluxes along low acceleration trajectories through van allen belt - radiation hazard for manned interplanetary space flights

RADIATION HAZARD↗

NASA NTRS1964

Preliminary results concerning the investigation of meteor material along the flight trajectory of the 'mars-1' space probe <predvaritel'nyye rezul'taty issledovaniya meteornogo veshchestva vdol' trayektorii poleta mezhplanetnoy stantsii 'mars-1'<

Meteor material along flight trajectory of mars i spacecraft detected by piezoelectric sensors

METEOR↗

NASA NTRS1964

Moon-to-earth trajectories

Design and characteristics of moon to earth trajectories

Dallas, S. S.↗

NASA NTRS1964

End-wall heat-transfer effects on the trajectory of a reflected shock wave.

End wall heat transfer displacement effect on trajectory of reflected shock wave

SHOCK WAVE PROPAGATION↗

NASA NTRS1965

Daytime whistler-mode attenuation through the lower ionosphere at 15.5 kc as measured on explorer vi during launch trajectory

Daytime whistler-mode attenuation through lower ionosphere measured on Explorer VI satellite during launch trajectory

RADIO ATTENUATION↗

NASA NTRS1965

A first order delaunay solution for minimum fuel, low thrust trajectories

First order Delaunay solution for minimum fuel, low thrust trajectories

Passmore, H., III↗

NASA NTRS1965

A natural first approximation to low-thrust trajectories between satellite orbits of the earth and moon.

Low thrust satellite transfer between Earth and Moon orbits based on two-body trajectories and systematic synthesizing process

ORBITAL TRANSFER↗

NASA NTRS1965

Trajectory analysis of a 1970 mission to mercury via a close encounter with venus.

Unmanned spacecraft trajectory and guidance considerations for close flyby of planet Mercury

SPACECRAFT GUIDANCE↗

NASA NTRS1965

Tracking and data acquisition report - Mariner Mars 1964 mission. Volume I - Near-Earth trajectory phase

Mariner C spacecraft tracking and data acquisition in near earth trajectory phase and ground support system

SPACECRAFT TRACKING↗

NASA NTRS1966

Comparative studies of conceptual design and qualification procedures for a Mars probe/lander. Volume II - Probe/lander, entry from the approach trajectory. Book 1 - System design Final report

Mars probe-lander capsule system and subsystem descriptions based on entry from approach trajectory

SPACECRAFT LANDING↗

NASA NTRS1966

Vapor pressure of tektite glass and its bearing on tektite trajectories determined from aerodynamic analysis.

Aerodynamic analysis of vapor pressure of tektite glass and bearing on atmosphere entry trajectories of tektites

AERODYNAMIC HEATING↗

NASA NTRS1967

Space trajectories program for IBM 7090

Space trajectories Program studies the motion of a space probe confined to the solar system and influenced by the nonspherical Earth and Moon, and the point masses defined by the Sun, Venus, Mars, and Jupiter. It is written in the FORTRAN Assembly Program language.

Holdridge, D. B.↗

NASA NTRS1967