IAEA EBR-Ⅱ NEUTRONICS BENCHMARK: IMPACT OF MODELING OPTIONS ON KIT RESULTS

摘要

The Karlsruhe Institute of Technology (KIT) is participating in a Coordinated Research Project (CRP) of the International Atomic Energy Agency (IAEA) on the Experimental Breeder Reactor Ⅱ (EBR-Ⅱ) Shutdown Heat Removal Test (SHRT) by providing transient calculations with the SIMMER code. KIT is contributing also to the neutronics benchmark part on SHRT-45R with the aim to establish a neutronics reference for SIMMER simulations. In the paper, the impact of modeling options on the neutronics benchmark results is discussed.