# A solar pressurizable liquid piston stirling engine: Part 2, optimization and development

> Research article (Energy, 2018) · cited 15× · AI/ML

**Wikidata**: [openalex:W2890936344](https://www.wikidata.org/wiki/openalex:W2890936344)  
**Source**: https://4ort.xyz/entity/a-solar-pressurizable-liquid-piston-stirling-engine-part-2-optimization-and-development