# On the aero acoustic and internal flows structure in a centrifugal compressor with hub side cavity operating at off design condition

> Research article (Aerospace Science and Technology, 2016) · cited 20× · AI/ML

**Wikidata**: [openalex:W2549223035](https://www.wikidata.org/wiki/openalex:W2549223035)  
**Source**: https://4ort.xyz/entity/on-the-aero-acoustic-and-internal-flows-structure-in-a-centrifugal-compressor-with-hub-side-cavity-operating-at-off-desi