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Results for “Electrodynamic”

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 253 records · Page 14

Electrodynamics of vector mesons.

Renormalization of second order self energy part of photon and lowest order corrections to single photon vertex using Lagrange vector meson density

Grant, C. T.↗

Electrodynamic induction flowmeter

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.

Melcher, J. A.↗

Electrodynamic actuators for rocket engine valves

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.

Fiet, O.↗

Electrodynamic sailing - Beating into the solar wind.

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.

Sonett, C. P.↗