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Results for “plasma accelerators”

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 55 records · Page 3
All sourcesNASA NTRSDOE OSTI
NASA NTRS1970

Quasi-steady plasma acceleration

Quasi-steady state plasma acceleration in coaxial electrode geometry during synchronized application of tailored pulses of mass flow and current

Clark, K. E.↗
NASA NTRS1990

Preliminary tests of the electrostatic plasma accelerator

This report describes the results of a program to verify an electrostatic plasma acceleration concept and to identify those parameters most important in optimizing an Electrostatic Plasma Accelerator (EPA) thruster based upon this thrust mechanism. Preliminary performance measurements of thrust, specific impulse and efficiency were obtained using a unique plasma exhaust momentum probe. Reliable EPA thruster operation was achieved using one power supply.

Aston, G.↗
NASA NTRS1967

Movable RF probe eliminates need for calibration in plasma accelerators

Movable RF antenna probe in plasma accelerators continuously maps the RF field both within and beyond the accelerator. It eliminates the need for installing probes in the accelerator walls. The moving RF probe can be used to map the RF electrical field under various accelerator conditions.

Miller, D. B.↗