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  2. Traveling wave reactor - Wikipedia

    en.wikipedia.org/wiki/Traveling_wave_reactor

    Traveling-wave reactors were first proposed in the 1950s and have been studied intermittently. The concept of a reactor that could breed its own fuel inside the reactor core was initially proposed and studied in 1958 by Savely Moiseevich Feinberg , who called it a "breed-and-burn" reactor. [ 1 ]

  3. TerraPower - Wikipedia

    en.wikipedia.org/wiki/TerraPower

    TerraPower is developing a class of nuclear fast reactors termed traveling wave reactors (TWR). [1] TWR places a small core of enriched fuel in the center of a much larger mass of non-fissile material, in this case depleted uranium. Neutrons from fission in the core "breeds" new fissile material in the surrounding mass, producing Plutonium-239 ...

  4. Small modular reactor - Wikipedia

    en.wikipedia.org/wiki/Small_modular_reactor

    The traveling wave reactor proposed by TerraPower is aimed to immediately "burn" the fuel that it breeds without requiring its removal from the reactor core and its further reprocessing. [ 45 ] The design of some SMR reactors is based on the thorium fuel cycle , which is considered by their promotors as a way to reduce the long-term waste ...

  5. New-wave reactor technology could kick-start a nuclear ...

    www.aol.com/us-russia-china-race-dominate...

    The Akademik Lomonosov, the world’s first floating nuclear power plant, sends energy to around 200,000 people on land using next-wave nuclear technology: small modular reactors. This technology ...

  6. Toshiba 4S - Wikipedia

    en.wikipedia.org/wiki/Toshiba_4S

    The actual reactor would be located in a sealed, cylindrical vault 30 m (98 ft) underground, while the building above ground would be 22×16×11 m (72×52.5×36 ft) in size. This power plant is designed to provide 10 megawatts of electrical power with a 50 MW version available in the future. [3] The 4S is a fast neutron sodium reactor

  7. Talk:Traveling wave reactor - Wikipedia

    en.wikipedia.org/wiki/Talk:Traveling_wave_reactor

    Nuclear reactors based on such designs "theoretically could run for a couple of hundred years" without refueling, says John G­illeland, manager of nuclear programs at Intellectual Ventures. Wave of the future: Unlike today’s reactors, a traveling-wave reactor requires very little enriched uranium, reducing the risk of weapons proliferation ...

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  9. Sodium-cooled fast reactor - Wikipedia

    en.wikipedia.org/wiki/Sodium-cooled_fast_reactor

    Pool type sodium-cooled fast reactor (SFR) A sodium-cooled fast reactor is a fast neutron reactor cooled by liquid sodium.. The initials SFR in particular refer to two Generation IV reactor proposals, one based on existing liquid metal cooled reactor (LMFR) technology using mixed oxide fuel (MOX), and one based on the metal-fueled integral fast reactor.