LIQUID METAL COOLED NUCLEAR REACTOR AND HEAT REMOVAL METHOD FOR SAME

摘要

Disclosed is a liquid metal cooled reactor with high heat-removal capacity and a heat removal method for same. The liquid metal cooled reactor (10) is provided with: a reactor vessel (22) that holds a reactor core (11) and cooling material (L) for same; a containment vessel (23) which surrounds the outside of the reactor vessel (22); an air flow path (U) which flows air around the outside of the containment vessel (23) to remove heat; and an injection unit (30) which injects a filler (T) into gaps (D) in the reactor vessel (22) and the containment vessel (23).