Thermal Radiator Electrodynamic Dust Shield
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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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High pressure, electromagnetic pumping of mercury for SNAP-8 space power system
Extension of Minkowski theory of moving media to anisotropic case
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Geomagnetic and auroral storms provide information on interaction of solar plasma flows and magnetosphere
Self-consistent distribution theory of charged particles and electric potential in wake of conducting body moving rapidly in rarefied plasma
Natural satellite Io effect on Jovian decametric radio emission and albedo
Radiation field of charges moving in gyrotropic medium
Renormalization of second order self energy part of photon and lowest order corrections to single photon vertex using Lagrange vector meson density
Device determines velocity and electrical conductivity of a moving fluid of high electrical resistance by imposing a transverse electro-quasistatic field on the fluid. Position changes of charge accumulations induced within the fluid by the field are sensed by relative movement between fluid and sensor.
Electrical polarization of vacuum around rotating magnetic Newtonian star, evaluating electrostatic potential
Thermosphere heating due to auroral electrojets, discussing thermospheric variations and eddy viscosity
Actuators, employed in acoustic loudspeakers, operate liquid rocket engine valves by replacing light paper cones with flexible metal diaphragms. Comparative analysis indicates better response time than solenoid actuators, and improved service life and reliability.
The recent suggestion by Alfven (1972) of a novel means of spacecraft propulsion based upon energy extraction from the electromagnetic field of the solar wind is critically reviewed. In response to this review, the original suggestion is somewhat amplified and clarified by its author.
Some preliminary results concerning the experimental testability of the free-space constitutive relations are discussed in connection with some recent theoretical developments.