AUTHOR=Guo Xin , Shi Guangtai , Chai Hongqiang , Lv Wenjuan , Fu Jie TITLE=Influence of speed on the internal flow characteristics of a multiphase pump based on a coupled CFD-PBM model JOURNAL=Frontiers in Physics VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2024.1498648 DOI=10.3389/fphy.2024.1498648 ISSN=2296-424X