# Friction and Wear Monitoring Methods for Journal Bearings of Geared Turbofans Based on Acoustic Emission Signals and Machine Learning

> Research article (Lubricants, 2020) · cited 48× · AI/ML

**Wikidata**: [openalex:W3009077328](https://www.wikidata.org/wiki/openalex:W3009077328)  
**Source**: https://4ort.xyz/entity/friction-and-wear-monitoring-methods-for-journal-bearings-of-geared-turbofans-based-on-acoustic-emission-signals-and-mac