# A steady and quasi-steady state analysis on the CO 2 hybrid ground-coupled heat pumping system

> Research article (International Journal of Refrigeration, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2585728007](https://www.wikidata.org/wiki/openalex:W2585728007)  
**Source**: https://4ort.xyz/entity/a-steady-and-quasi-steady-state-analysis-on-the-co-2-hybrid-ground-coupled-heat-pumping-system