NUCLEAR REACTOR CORE HAVING A MULTIPLE FISSILE LAYER AND NUCLEAR REACTOR HAVING THE SAME

摘要

The present invention provides a nuclear reactor core having a multiple fissile layer which includes a chain fission reaction part which successively causes a fission chain reaction generated due to neutron insertion according to a radial direction; and an outer reaction part which covers the outer part of the chain fission reaction part and is made of a nuclear fuel material. Moreover, the present invention provides a nuclear reactor having the core. The present invention allows the control of output.