『富岳』燃焼シミュレーションに向けての数値モデルと計算法

抄録

The world highest performance computer "FUGAKU" has been operated to enable an EXA scale simulation. For applying it to combustion problems, novel approaches of numerical models and methods are expected. Here the latest progress and prospect of their investigation for FUGAKU scale combustion simulation are reported in some topics, such as flow simulation methods by immersed boundary approximation, combustion models by detail reaction and flamelet approaches and a coupling model for spray and flow.