20.500.12556/DKUM-66737 Geothermal heat potential - the source for heating greenhouses in Southestern Europe The paper presents economically evaluated solutions for heating greenhouses with geothermal potential, if the same greenhouse is placed in two different locations in Southeastern Europe, one in Slovenia and the other in Serbia. The direct geothermal water exploitation using heat exchangers is presented and the remaining heat potential of already used geothermal water is exploited using high temperature heat pumps. Energy demands for heating greenhouses are calculated considering climatic parameters of both locations. Furthermore, different constructions materials are taken into account, and energy demands are evaluated if the same greenhouse is made of 4 mm toughened single glass, double insulated glass or polycarbonate plates. The results show that the geothermal energy usage is economically feasible in both locations, because payback periods are in range from two to almost eight years for different scenarios. geothermal heat exploitation greenhouses energy demands high temperature heat pump economic analysis izkoriščanje geotermalne toplote visoko temperaturne črpalke ekonomska analiza true false true Angleški jezik Slovenski jezik Znanstveno delo 2017-07-07 10:11:19 2017-07-07 10:12:01 2022-08-01 13:06:49 2019-07-11 15:57:17 2016 0 0 str. 1-11 št. 4 Letn. 20 2016 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 0354-9836 620.9 43417089 19684630 10.2298/TSCI151129155U 0354-9836 URN:SI:UM:DK:JCBOPA3G Thermal_Science_2016_Urbancl,_Trop,_Goricanec_Geothermal_heat_potential_-_the_source_for_heating_greenhouses_in_Southestern_Europe.pdf Thermal_Science_2016_Urbancl,_Trop,_Goricanec_Geothermal_heat_potential_-_the_source_for_heating_greenhouses_in_Southestern_Europe.pdf 1 831A12A9676E12B1E7C026F030289B93 04b6b719ddc8c1f8cb338dbd6b9f6e3cb8d3d6bb57236ef8fdc768565e4bdeeb 60384c4d-7c0e-11eb-bb7a-00155d0001ca 20.500.12556/dkum/4bd68f7c-9c43-4da6-9d71-83b4d39babcb https://dk.um.si/Dokument.php?lang=slv&id=113840 http://www.doiserbia.nb.rs/Article.aspx?ID=0354-98361600155U 1 https://dk.um.si/Dokument.php?lang=slv&id=113839 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0