# PDE Observer Design for Counter-Current Heat Flows in a Heat-Exchanger

> Research article (IFAC-PapersOnLine, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2765168338](https://www.wikidata.org/wiki/openalex:W2765168338)  
**Source**: https://4ort.xyz/entity/pde-observer-design-for-counter-current-heat-flows-in-a-heat-exchanger