# Effect of impeller structure on aerodynamic performance and noise reduction of a small multi-blade centrifugal fan

> Research article (Science and Technology for the Built Environment, 2024) · cited 10× · AI/ML

**Wikidata**: [openalex:W4399380371](https://www.wikidata.org/wiki/openalex:W4399380371)  
**Source**: https://4ort.xyz/entity/effect-of-impeller-structure-on-aerodynamic-performance-and-noise-reduction-of-a-small-multi-blade-centrifugal-fan