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Microwave Beam Powered Mars Airplane
Proceedings of the 25th Intersociety Energy Conversion Engineering Conference, 2005The feasibility of an unmanned Mars airplane that receives its primary power from an RF (microwave) beam located on the Martian surface has been analyzed. An on-board rechargeable electrochemical storage system to be used for special maneuvers, and possible range extension when the airplane is "out of the line of sight" of the microwave source antenna ...
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High-power beam-plasma amplifier
1963 International Electron Devices Meeting, 1963The paper describes the interaction of a pulsed power-perveance beam (5 kv, .4a) and a hydrogen plasma to obtain high gain and high efficiency in the S-band amplifier used. A well-formed, pulsed, linear beam in semiconfined flow is passed along the axis of a hydrogen plasma column immersed in a steady, axial magnetic field. The plasma is generated by a
L.F. Eastman +3 more
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High-Power Particle Beams (BEAMS' 90)
High-Power Particle Beams (BEAMS' 90), 1990Boris N. Breizman, Boris A. Knyazev
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High Power Electron‐beam Welding
Aircraft Engineering and Aerospace Technology, 1981The world's most powerful electron‐beam welding facility was officially commissioned in September, providing 75 k\V of beam power in a vacuum chamber measuring 7 × 3.6 × 3.6m. Single pass welds in steel up to 200m thick may be produced at high speed and prototype fabrications may be welded in the large chamber using numerically controlled manipulating ...
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High-Power Laser Beam Cladding
JOM, 1987This paper reports major advances in the understanding, refinement and application of high-power laser beam cladding. The most important relationships between essential laser process variables and clad characteristics are defined. The unmatched control of energy inherent in laser beam processing has satisfied challenging, requirements in material ...
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High Power Neutral Beam Systems
1989Spurred by the requirement to supply megawatts of power to heat magnetically confined plasmas to temperatures of interest for fusion research, a new class of low energy, high power accelerators termed neutral beam injectors has been developed. Industry has played an important role in building upon technology advances at the national laboratories to ...
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A coupled model on energy conversion in laser power beaming
Journal of Power Sources, 2018Chen-Wu Wu, Jyhwen Wang, Chenguang Huang
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