934 resultados para Ionized gases
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A bare electrodynamic tether (EDT) is a conductive thin wire or tape tens of kilometres long, which is kept taut in space by gravity gradient or spinning, and is left bare of insulation to collect (and carry) current as a cylindrical Langmuir probe in an ambient magnetized plasma. An EDT is a probe in mesothermal flow at highly positive (or negative) bias, with a large or extremely large 2D sheath, which may show effects from the magnetic self-field of its current and have electrons adiabatically trapped in its ram front. Beyond technical applications ranging from propellantless propulsion to power generation in orbit, EDTs allow broad scientific uses such as generating electron beams and artificial auroras; exciting Alfven waves and whistlers; odifying the radiation belts; and exploring interplanetary space and the Jovian magnetosphere. Asymptotic analysis, numerical simulations, laboratory tests, and planned missions on EDTs are reviewed
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Includes index.
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"These notes are the result of the author's lectures [sic] on plasma physics in the spring term of 1961 at the University of Miami."
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"Controlled Thermonuclear Processes ; Distributed according to TID-4500 (15th Ed.)."
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Includes index.
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Thesis--University of Illinois at Urbana-Champaign.
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Includes bibliographical references (p. 24).
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"Prepared for the Air Force Bassistic Missle Division, Headquarters Air Research and Development Command, under Contract AF 04 (647)-594, Thermonuclear propulsion research."
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"Prepared for the Air Force Ballistic Missile Division, Headquarters Air Research and Development Command, under contract AF 04 (647)-309, Thermonuclear Propulsion Research."
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"This report was prepared in connection with Space Technology Laboratories Program of General Research."
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"Sponsored by the Air Force Flight Dynamics Laboratory ... under Contract AF 33(615)-1835."
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"This work was supported by the Air Research and Development Center, Griffis Air Force Base, New York."
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Caption title.
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"Prepared for the United States Atomic Energy Commission, under AEC Contract AT (04-3)-321, Plasma Turbulence Research."
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"Prepared for the Air Force Ballistic Missile Division, Headquarters Air Research and Development Command, under contract AF 04(647)-309, Thermonuclear Propulsion Research."