# Dynamic feature extraction and recognition of flow states in vaneless space of a prototype reversible pump turbine in generating mode based on variational mode decomposition and energy index

> Research article (Journal of Energy Storage, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4304997609](https://www.wikidata.org/wiki/openalex:W4304997609)  
**Source**: https://4ort.xyz/entity/dynamic-feature-extraction-and-recognition-of-flow-states-in-vaneless-space-of-a-prototype-reversible-pump-turbine-in-ge