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Results for “Nuclear-electric propulsion”

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 37 records · Page 2
All sourcesNASA NTRSDOE OSTI
NASA NTRS1962

THE NASA NUCLEAR ELECTRIC POWER PROGRAM

The aim of the NASA nuclear electric power program is to provide long-lived reliable nuclear power sources in the range from tens of watts to tens of megawatts for advanced missions. The work is conducted in corporation with the U.S. Atomic Energy Commission which is developing isotope power sources and the reactor for the SNAP-8 project. Isotopes are considered for missions requiring up to several hundred watts of power. SNAP-8 will provide about 35 to 60 kilowatts for missions requiring tens of kilowatts and lifetimes of about one year. SNAP-8 has been redesigned to emphasize reliability and performance. This decision permits many components to operate at lower, more nearly state-of-the -art temperatures at the sacrifice of greater cooling requirements and increased weight. Beyond SNAP-8, an extensive applied research program has been conducted since 1959 to provide the technology required for the sound development of light weight nuclear electric systems in the megawatt range for lifetimes of up to several years. The work is accomplished in university, industrial and government laboratories.

SPACECRAFT POWER SUPPLY↗
NASA NTRS1962

NUCLEAR ENERGY- THE SPACE EXPLORATION ENERGY SOURCE

Of the various nuclear-energy systems that have been proposed, major program emphasis is being placed on the development of nuclear rockets and nuclear electric propulsion systems. I discussed these programs at the First Conference for the Peaceful Uses of Space in Tulsa in 1961; the purpose of this paper is to update that presentation and give a review and a status report of the nuclear-systems programs being conducted for the space effort.

Nuclear rocket↗
NASA NTRS1962

THE NASA NUCLEAR ELECTRIC POWER PROGRAM

Description of nasa nuclear electric power program with special emphasis on power supplies in the surveyor program and the snap 8 project

SPACECRAFT POWER SUPPLY↗
NASA NTRS1963

ADVANCED PROPULSION SYSTEMS

Nuclear and electric propulsion concepts for space systems in terms of weight-power ratios

SPACECRAFT PROPULSION↗
NASA NTRS1965

Space nuclear propulsion mid-decade.

Space propulsion systems including solid core nuclear rockets, electric propulsion thrustors and nuclear electric generators

ELECTRIC PROPULSION↗
NASA NTRS1961

Control and Guidance of Electrically Propelled Spacecraft

Some of the conditions and methods of control and guidance for a nuclear-electric spacecraft are discussed in general terms. The type of spacecraft considered is propelled by an ion motor. The broad aspects of the flight trajectory peculiar to this type of propulsion are examined. Some equipment limitations are reviewed.

NUCLEAR-ELECTRIC PROPULSION↗