PProgress in Nuclear Energy4/17/2026Fault diagnosis of nuclear power pump impeller blockage based on multi-source information fusionXiuli Wang·Wei Xu·Yuanyuan Zhao·Mingxia Wang·Yunhao Gao·Yifan Zhi·Yukun ZhangRead at Progress in Nuclear EnergyTagsEngineering Diagnostics and ReliabilityMechanics of Materials