... discrete element method (DEM) approach to investigate the velocity and solid residence time distributions in the moving bed. In this work, the flow patterns under different operating and structural parameters are studied and optimized via machine learning methods. The random Forest regression model...

... results and numerical results. While the experimental results represent the heat transfer phenomena of the cooling channel, the numerical results indicate the temperature, flow pattern, and thermal performance of the cooling channel with guide vanes. The results show a good representation of the effect...

... by the Advanced Energy Systems Division of ASME for publication in the J ournal of E nergy R esources T echnology . 13 09 2019 13 03 2020 14 03 2020 12 05 2020 downward flow flow pattern pressure gradient annulus flow multiphase flow Downward two-phase flow...