[2G01-04] Analysis Code Development, V&V 1

[2G01] Development of Nuclear Data Processing Code FRENDY Version 2

(1) Overview of FRENDY Version 2

*Kenichi Tada¹, Akio Yamamoto², Tomohiro Endo², Go Chiba³, Michitaka Ono⁴, Masayuki Tojo⁴ (1. JAEA, 2. Nagoya Univ., 3. Hokkaido Univ., 4. GNF-J)

Keywords:FRENDY, Nuclear data processing, ACE, Multi-group constants, NJOY, JENDL

JAEA released the nuclear data processing code FRENDY version 2 in January 2022. This presentation explains the overview of new functions implemented in FRENDY version 2, e.g., multi-group cross section generation, uncertainty quantification for probability tables, perturbation of ACE file, and modification of evaluated nuclear data file.