Nuclear reactor green and sintered fuel pellets corresponding fuel rod and fuel assembly

摘要

A sintered fuel pellet (1) for a nuclear fuel rod according to the present invention comprises an outer wall (4) extending along a central axis (A) and two end faces (6), at least one of the end faces With respect to a plane perpendicular to the central axis direction and includes a first edge 12 formed from a first non-zero slope and extending from an outer wall 4 in the direction of the central axis A, And a second edge (14) extending from the first edge (12) in the direction of the central axis (A), the second edge (14) including a second slope, The first slope is different from the second slope.