# Pressure oscillation suppression by air admission in a Francis turbine draft tube

> Research article (IOP Conference Series Earth and Environmental Science, 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W2926182075](https://www.wikidata.org/wiki/openalex:W2926182075)  
**Source**: https://4ort.xyz/entity/pressure-oscillation-suppression-by-air-admission-in-a-francis-turbine-draft-tube