Perhitungan Laju Reaksi Neutron Model Perangkat Annular Pada Jenis Reaktor Scwr (supercritical Water Reactor) Bahan Bakar Thorium
Year: 2018
Type: article
Abstract: The calculation of fission reaction rate and capture reaction with and without filters have been done using the REACT of SRAC. The calculation of fission rate on fuel 1 and 2 were 5,39 x 10 -2 reaction/cm 3 s with filter and 6,35 x 10 -2 reaction/cm 3 s without filter, then of capture reaction rate with filter on fuel 1 and 2 were 2,91 x 10 -2 reaction/cm 3 s, without filter on fuel 1 was 3,9 x 10 -2 reaction/cm 3 s and fuel 2 was 3,78 x 10 -2 reaction/cm 3 s. The calculation of capture reaction on cladding with filter was higher than without filter was 2,15 x 10 -3 reaction/cm 3 s, on moderator with filter was lower than without filter was 3,18 x 10 -3 reaction/cm 3 s. The highest neutron spectrum with 1% enrichment of experiment 1 in thermal energy was 6,31 x 10 -6 MeV -1 and in fast energy was 6,44 x 10 -6 MeV -1 , and decreased constantly. Meanwhile of experiment 2, neutron spectrum in thermal energy was 1,37 x 10 -5 MeV -1 and in fast energy was 6,91 x 10 -6 MeV -1 , and decreased significantly from 1% to 2% enrichment then decreases constantly until 5% enrichment
Source: Jurnal Teori dan Aplikasi Fisika
Authors: Universitas Lampung, Ismatul Lisa, Yanti Yulianti, Syafriadi Syafriadi
Institution: Lampung University
Language: Indonesian
Subfield: Nuclear Energy and Engineering
Field: Energy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W2936817543