# Operation optimization of existing district heating systems

> Research article (Applied Thermal Engineering, 2015) · cited 86× · AI/ML

**Wikidata**: [openalex:W1987067545](https://www.wikidata.org/wiki/openalex:W1987067545)  
**Source**: https://4ort.xyz/entity/operation-optimization-of-existing-district-heating-systems