# A Novel Aerodynamic Noise Reduction Method Based on Improving Spanwise Blade Shape for Electric Propeller Aircraft

> Research article (International Journal of Aerospace Engineering, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2995923329](https://www.wikidata.org/wiki/openalex:W2995923329)  
**Source**: https://4ort.xyz/entity/a-novel-aerodynamic-noise-reduction-method-based-on-improving-spanwise-blade-shape-for-electric-propeller-aircraft