Comparative research on the performance of three impeller seal clearance structures of pumped-storage units based on improved entropy production theory (opens in new tab)

<p>Publication date: 15 May 2026</p><p><b>Source:</b> Energy, Volume 351</p><p>Author(s): Xiaolong Fu, Yong Chen, Deyou Li, Zhaoli Zheng, Hongjie Wang</p>