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3 MIT-led teams win DOE NEUP funding for next-gen nuclear technologies

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Three MIT-led research teams have won awards from the Department of Energy’s Nuclear Energy University Programs ( NEUP ) initiative to support research and development on the next generation of nuclear technologies. Fluoride-salt High-Temperature Reactor.

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ARPA-E to award $27M for advanced nuclear reactor systems operational technology: GEMINA

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EPRI’s approach is similar to that adopted by the commercial airline industry, in which multiple refurbishments—including engine replacement—can keep a jet aircraft flying economically over many decades. The Massachusetts Institute of Technology (MIT) will assemble, validate, and exercise high-fidelity digital twins of the BWRX-300 systems.

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China Says It's Closing in on Thorium Nuclear Reactor

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Molten salt nuclear reactors (MSRs) fit the bill—and, according to at least one source , China may be well on their way to developing MSR technology. Government researchers there unveiled a design for a commercial molten salt reactor (MSR) that uses. thorium as fuel , the South China Morning Post reported recently.

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This Fusion Reactor Is Held Together With Tape

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Gretchen Ertl/CFS/MIT Plasma Science and Fusion Center CFS, a startup spun out of decades of research at the Massachusetts Institute of Technology (MIT), is among the leaders of a new wave of fusion-energy projects that have emerged in the past decade, taking advantage of technological advances as well as a surge in private-sector investment.

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ORNL and Shanghai Institute of Applied Physics in CRADA for development of fluoride salt-cooled high-temp reactors

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The project will draw on ORNL’s expertise in fuels, materials, instrumentation and controls, design concepts, and modeling and simulation for advanced reactors, as well as the lab’s experience in the design, construction and operation of the Molten Salt Reactor Experiment, the only molten salt reactor ever built.

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Sadoway and MIT team demonstrate calcium-metal-based liquid metal battery

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MIT professor Donald Sadoway and his team have demonstrated a long-cycle-life calcium-metal-based liquid-metal rechargeable battery for grid-scale energy storage, overcoming the problems that have precluded the use of the element: its high melting temperature, high reactivity and unfavorably high solubility in molten salts.

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MIT team calls initial performance results of magnesium-antimony liquid metal battery “promising”

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The observed cause of failure was evaporation of the molten salt electrolyte into the surrounding containment vessel, a mechanism that could be mitigated by alternative cell designs with reduced head space. Credit: ACS, Bradwell et al. Click to enlarge. After several weeks of cycling, the cells ceased to operate.

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