# Influence of C groove on energy performance and noise source of a NACA0009 hydrofoil with tip clearance

> Research article (Renewable Energy, 2020) · cited 37× · AI/ML

**Wikidata**: [openalex:W3033872057](https://www.wikidata.org/wiki/openalex:W3033872057)  
**Source**: https://4ort.xyz/entity/influence-of-c-groove-on-energy-performance-and-noise-source-of-a-naca0009-hydrofoil-with-tip-clearance