# Stability analysis of hydraulic free piston engine

> Research article (Applied Energy, 2015) · cited 26× · AI/ML

**Wikidata**: [openalex:W1997010143](https://www.wikidata.org/wiki/openalex:W1997010143)  
**Source**: https://4ort.xyz/entity/stability-analysis-of-hydraulic-free-piston-engine