114566 INL false agradmin@inl.gov CS S 2021-07-27 Griffin-m Griffin-m https://doi.org/10.11578/dc.20231010.1 Griffin-m is a MOOSE-based reactor multiphysics application that streamlines the analysis of a variety of nuclear multiphysics simulations, including steady-state and transient radiation transport, core performance, fuel depletion, criticality and decay heat calculations, reprocessing and post-irradiation examination. This streamlining is accomplished via enhanced flexibility of the tools, uniform syntax in the MOOSE framework, dynamic linking of all relevant physics and a single point of execution. The design for flexible multi-physics, multi-radiation, multi-scheme tasks demands and ultimately makes Griffin-m a highly extendable code system. A software quality assurance (SQA) procedure is enforced during Griffin-m development. The Griffin-m version will be the main production version and it includes the MCC3 code, which was originally developed at Argonne National Laboratory to prepare cross sections for fast reactors. United States Nuclear; Reactor; Physics; Multiphysics; Coupled INL griffin-devel.zip 2023-10-10 2023-10-18 true katy.longfellow@inl.gov false Javier.Ortensi@inl.gov 0000-0003-1685-3916 Javier Ortensi Idaho National Laboratory (INL), Idaho Falls, ID (United States) Yaqi.Wang@inl.gov 0000-0002-3737-3498 Yaqi Wang Idaho National Laboratory (INL), Idaho Falls, ID (United States) Joshua.Hanophy@inl.gov Joshua Hanophy T. Idaho National Laboratory (INL), Idaho Falls, ID (United States) Sebastian.Schunert@inl.gov 0000-0002-7556-4818 Sebastian Schunert Idaho National Laboratory (INL), Idaho Falls, ID (United States) zachmprince@gmail.com Zachary Prince M. Idaho National Laboratory (INL), Idaho Falls, ID (United States) calvinolinw@gmail.com Olin Calvin W. Idaho National Laboratory (INL), Idaho Falls, ID (United States) Vincent.Laboure@inl.gov 0000-0001-9316-9048 Vincent Laboure Matthieu Idaho National Laboratory (INL), Idaho Falls, ID (United States) Jackson.Harter@inl.gov 0000-0002-6385-4535 Jackson Harter R/ Idaho National Laboratory (INL), Idaho Falls, ID (United States) Namjae.Choi@inl.gov 0000-0003-1586-6272 Namjae Choi Idaho National Laboratory (INL), Idaho Falls, ID (United States) Yeon Jung Sang Argonne National Lab., Idaho Falls, ID (United States) clee@anl.gov Changho Lee Argonne National Lab., Idaho Falls, ID (United States) hansol.park@anl.gov Hansol Park Argonne National Lab., Idaho Falls, ID (United States) kumars@anl.gov Shikhar Kumar Argonne National Lab., Idaho Falls, ID (United States) USDOE Office of Nuclear Energy (NE) AC07-05ID14517 true Idaho National Laboratory (INL), Idaho Falls, ID (United States) true Argonne National Laboratory (ANL), Argonne, IL (United States) true C++ Fortran