# Performance, aeroacoustics and feature extraction of an axial flow fan with abnormal blade angle

> Research article (Energy, 2016) · cited 47× · AI/ML

**Wikidata**: [openalex:W2311990649](https://www.wikidata.org/wiki/openalex:W2311990649)  
**Source**: https://4ort.xyz/entity/performance-aeroacoustics-and-feature-extraction-of-an-axial-flow-fan-with-abnormal-blade-angle