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Title:Geothermal heat potential - the source for heating greenhouses in Southestern Europe
Authors:ID Urbancl, Danijela (Author)
ID Trop, Peter (Author)
ID Goričanec, Darko (Author)
Files:.pdf Thermal_Science_2016_Urbancl,_Trop,_Goricanec_Geothermal_heat_potential_-_the_source_for_heating_greenhouses_in_Southestern_Europe.pdf (1,02 MB)
MD5: 831A12A9676E12B1E7C026F030289B93
PID: 20.500.12556/dkum/4bd68f7c-9c43-4da6-9d71-83b4d39babcb
 
URL http://www.doiserbia.nb.rs/Article.aspx?ID=0354-98361600155U
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract: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.
Keywords:geothermal heat exploitation, greenhouses energy demands, high temperature heat pump, economic analysis
Publication status:Published
Publication version:Version of Record
Year of publishing:2016
Number of pages:str. 1-11
Numbering:Letn. 20, št. 4
PID:20.500.12556/DKUM-66737 New window
ISSN:0354-9836
UDC:620.9
ISSN on article:0354-9836
COBISS.SI-ID:19684630 New window
DOI:10.2298/TSCI151129155U New window
NUK URN:URN:SI:UM:DK:JCBOPA3G
Publication date in DKUM:07.07.2017
Views:1519
Downloads:396
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Thermal science
Shortened title:Therm. sci.
Publisher:Vinča Institute of Nuclear Sciences
ISSN:0354-9836
COBISS.SI-ID:43417089 New window

Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:07.07.2017

Secondary language

Language:Slovenian
Keywords:izkoriščanje geotermalne toplote, visoko temperaturne črpalke, ekonomska analiza


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