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Title: Procedure to Generate the MPACT Multigroup Library

The CASL neutronics simulator MPACT is under development for the neutronics and T-H coupled simulation for the light water reactor. The objective of this document is focused on reviewing the current procedure to generate the MPACT multigroup library. Detailed methodologies and procedures are included in this document for further discussion to improve the MPACT multigroup library.
Authors:
 [1]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
OSTI Identifier:
1248787
Report Number(s):
ORNL/TM--2016/52; CASL-X--2015-1013-000
NT0304000; NEAF343; CASL-X-2015-1013-000; TRN: US1601272
DOE Contract Number:
AC05-00OR22725
Resource Type:
Technical Report
Research Org:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; M CODES; WATER MODERATED REACTORS; LIBRARIES; WATER COOLED REACTORS; NUCLEAR DATA COLLECTIONS; COMPUTERIZED SIMULATION; MULTIGROUP THEORY; SELF-SHIELDING