Thermal efficiency of geothermal ventilation under conditions of temperate climate
Vasyl Zhelykh1
1Czestochowa University of Technology
DOI: https://doi.org/10.17512/bozpe.2019.2.05
Article (PDF)
KEYWORDS
geothermal ventilation, soil heat exchanger, energy-efficient buildings
TOPICS
Energy-efficient construction, Building installations
ABSTRACT
The article deals with modern energy-efficient systems for providing the microclimate of energy-saving buildings, consisting of geothennal ventilation with ground heat exchangers. The results of modern scientific research in this field are described. A schematic diagram of a geothennal ventilation system based 011 Rehau equipment is presented and a system of balance equations for the heat exchanger process in a ground heat exchanger is made, as well as analytical and graphical dependencies for detenninins the heat exchanger thermal efficiency for temperate climate conditions.