Science and Technology on Parallel and Distributed Processing Laboratory;
National University of Defense Technology;
Changsha 410073;
China;
Laboratory of Software Engineering for Complex Systems;
National University of Defense Technology;
Changsha 410073;
China;
School of Nuclear Science and Technology;
Xi’an Jiaotong University;
Xi’an 710049;
China;
College of Mechanical and Power Engineering;
China Three Gorges University;
Yichang 443002;
China;
Discrete ordinates method; DFLL-TBM; Neutronic analysis; Tritium breeding performance;