1-06-3

[1-06-3-04] Vortex-Vortex-Interaction (VVI): An intuitive propagation mechanism of rotating stall in centrifugal pump impeller

*Chaoyue Wang¹, Fujun Wang^1,2, Hao Wang¹, Benhong Wang¹, Zhifeng Yao^1,2, Ruofu Xiao^1,2 (1. College of Water Resources and Civil Engineering, China Agricultural University, 2. Beijing Engineering Research Center of Safety and Energy Saving Technology for Water Supply Network System)

Keywords:Centrifugal pump, Rotating stall, Propagation mechanism, Vortex-Vortex-Interaction