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Hydrodynamic feature extraction and intelligent identification of flow regimes in vaneless space of a pump turbine using improved empirical wavelet transform and Bayesian optimized convolutional neural network

Xianghao Zheng, Hao Li, Suqi Zhang, Yuning Zhang, Yuning Zhang, Jinwei Li, Yuning Zhang, Yuning Zhang, Weiqiang Zhao

2023Energy26 citationsDOI

Topics & Concepts

TurbineFeature extractionComputer sciencePattern recognition (psychology)Hilbert–Huang transformWaveletWavelet transformConvolutional neural networkArtificial intelligenceFeature vectorDiscrete wavelet transformHyperparameterFeature (linguistics)EngineeringFilter (signal processing)Computer visionPhilosophyMechanical engineeringLinguisticsCavitation Phenomena in PumpsOil and Gas Production TechniquesHydraulic and Pneumatic Systems
Hydrodynamic feature extraction and intelligent identification of flow regimes in vaneless space of a pump turbine using improved empirical wavelet transform and Bayesian optimized convolutional neural network | Litcius