Method, apparatus, and system to reduce neutron production in small clean fusion reactors

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United States of America Patent

PATENT NO 9767925
APP PUB NO 20150294742A1
SERIAL NO

14387475

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention is for a system and method to reduce neutron production from a deuterium-helium-3 (D-3He) fueled, steady-state, small nuclear fusion reactor. The reactor employs a field-reversed configuration (FRC) magnetic confinement scheme and an odd-parity rotating magnetic field (RMFo) that produces periodic, co-streaming, energetic ion beams which heat the plasma. This is accomplished through radio-frequency (RF) heating, which can effectively heat and maintain the plasma. Use of this method will lessen damage to and activation of reactor components and, in doing so, can advance the development of fusion reactors for electrical, power and propulsion applications by alleviating the need for both nuclear-materials and tritium-breeding-technology testing programs.

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Patent Owner(s)

Patent OwnerAddress
THE TRUSTEES OF PRINCETON UNIVERSITYPRINCETON UNIVERSITY OFFICE OF TECHNOLOGY LICENSING PRINCETON NJ 08544

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cohen, Samuel A Princeton, US 13 68

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