ТОЛЕРАНТНОЕ ЯДЕРНОЕ ТОПЛИВО РОССИИ
РОСАТОМ - 31 Октября, 2019 - В ГНЦ НИИАР (г. Димитровград, Ульяновская область) завершилась первая фаза реакторных испытаний экспериментальных тепловыделяющих сборок (ТВС) на базе толерантного ядерного топлива российского производства.
Две ТВС с твэлами типоразмеров ВВЭР и PWR были загружены в водяные петли с соответствующими водно-химическими режимами исследовательского реактора МИР в январе 2019 года. Каждая ТВС содержит по 24 тепловыделяющих элемента (твэла) с четырьмя различными сочетаниями материалов оболочки и топливной композиции. Топливные таблетки были изготовлены из традиционного диоксида урана, а также уран-молибденового…
RUSSIA'S NUCLEAR ACCIDENT-TOLERANT FUEL
WNN - 31 October 2019 - TVEL, the nuclear fuel manufacturer subsidiary of Russia's Rosatom, has completed the first phase of testing its accident-tolerant fuel (ATF) in a reactor, at the State Research Institute of Atomic Reactors in Dimitrovgrad.
In January, two experimental ATF fuel assemblies with Russian VVER and Western PWR fuel rods were loaded into the water loops with the relevant water-chemical modes of the MIR research reactor. Each fuel assembly contains 24 fuel elements with four various combinations of cladding and fuel matrix materials. The fuel pellets were made of traditional uranium dioxide, as…
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