# Combined acoustic and aerodynamic investigation of the effect of inlet geometry on tip leakage flow noise of free-inlet free-exhaust low-speed axial flow fans

> Research article (Applied Acoustics, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3212969590](https://www.wikidata.org/wiki/openalex:W3212969590)  
**Source**: https://4ort.xyz/entity/combined-acoustic-and-aerodynamic-investigation-of-the-effect-of-inlet-geometry-on-tip-leakage-flow-noise-of-free-inlet-