# Research on friction state monitoring method of liquid film seal during start-up based on acoustic emission

> Research article (Applied Acoustics, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4377018124](https://www.wikidata.org/wiki/openalex:W4377018124)  
**Source**: https://4ort.xyz/entity/research-on-friction-state-monitoring-method-of-liquid-film-seal-during-start-up-based-on-acoustic-emission