TY - RPRT TI - Linear Source Approximation in MPACT for Efficient and Robust Multiphysics Whole-Core Simulations AU - Choi, Sooyoung AU - Fitzgerald, Andrew AU - Herring, Nicholas AU - Kochunas, Brendan PY - 2023 DO - 10.1080/00295639.2023.2224234 UR - https://www.osti.gov/biblio/1993635 ID - 1993635 ER -