TY - RPRT TI - Three-dimensional variational nodal method parallelization for pin resolved neutron transport calculations AU - Wang, Yongping AU - Zhang, Tengfei AU - Lewis, E. E. AU - Yang, W. S. (ORCID:0000000307346023) AU - Smith, M. A. AU - Wu, Hongchun PY - 2019 DO - 10.1016/j.pnucene.2019.03.007 UR - https://www.osti.gov/biblio/1776400 ID - 1776400 ER -