Andrieieva, O.L.; Bulavin, L.A.; Tkachenko, V.I.
(Вопросы атомной науки и техники, 2021)
The introduction of nuclear high-temperature gas-cooled reactors (HTGR) with an active zone based on spherical fuel elements (SFE) poses the task of determining the velocity of their free fall in cylindrical channels with ...