主催: 一般社団法人 日本機械学会
会議名: 第36回 計算力学講演会
開催日: 2023/10/25 - 2023/10/27
Lattice Boltzmann Method (LBM) fluid analysis solver FFX is developed. FFX has high sustained performance on supercomputer computers such as Fugaku, and can perform flow analysis around arbitrary complex geometries by automatically generating computational grid at the run time. In this paper, we report the results of weak-scale benchmark tests, isotropic homogeneous turbulence, and flow around a sphere computed by FFX on Fugaku.