2022 Fall Meeting

Presentation information

Oral presentation

IV. Nuclear Plant Technologies » 402-1 Nuclear Safety Engineering (Safety Design, Safety Assessment/Analysis, Management)

[1J08-12] Test Analysis

Wed. Sep 7, 2022 2:45 PM - 4:05 PM Room J (E1 Bildg.4F No.42)

Chair:Koji SHIRAI(CRIEPI)

3:30 PM - 3:45 PM

[1J11] Analytical study of spallation products' behavior in the MEGAPIE target

(1) Evaluation of spallation product (SP) inventory in lead-bismuth eutectic (LBE) target by PHITS code

*Fujio Maekawa1, Keita Nakano1, Toshinobu Sasa1, Hironari Obayashi1, Hayanori Takei1, Shinya Miyahara2, Yuji Arita2 (1. JAEA, 2. Univ. of Fukui)

Keywords:Accelerator Driven System, Lead Bismuth Eutectic, Spallation Product, MEGAPIE, PHITS

In the MEGAPIE experiment conducted at the Paul Scherrer Institut in Switzerland in which a lead-bismuth eutectic (LBE) alloy spallation target was irradiated by a 575-MeV proton beam, the amount of spallation products (SP) in LBE was evaluated by the PHITS code.