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Additive manufacturing techniques for reactor fuel fabrication and characterization.
Additive manufacturing techniques for reactor fuel fabrication and characterization.
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机译：用于反应堆燃料制造和表征的增材制造技术。
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摘要
A nuclear fuel structure and method of making are disclosed herein. The nuclear fuel structure includes a plurality of fibers disposed in the structure and a multilayer fuel region in at least one of the plurality of fibers. The multi-layer fuel region includes an inner layer region made of nuclear fuel material and an outer layer region enclosing the nuclear fuel material. A plurality of individual multi-layer fuel regions may be formed over the core region along at least one fiber, the plurality of individual multi-layer fuel regions comprising a respective inner layer region of the nuclear fuel material and a respective outer layer region enclosing the nuclear fuel material. And have. The plurality of fibers can be wrapped around the inner rod or tube structure of the nuclear fuel structure or inside the outer tube structure to provide both structural support and nuclear fuel material for the nuclear fuel structure.
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