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master's thesis
Energetska analiza kaskadnog korištenja geotermalne vode u stakleničkoj proizvodnji na primjeru polja Lunjkovec - Kutnjak
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2020. urn:nbn:hr:169:207972
Hranić, Josipa
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Petroleum and Gas Engineering and energy

Institutional repository: Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb

Cite this document

Hranić, J. (2020). Energetska analiza kaskadnog korištenja geotermalne vode u stakleničkoj proizvodnji na primjeru polja Lunjkovec - Kutnjak : diplomski rad (Master's thesis). Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:169:207972

Hranić, Josipa. "Energetska analiza kaskadnog korištenja geotermalne vode u stakleničkoj proizvodnji na primjeru polja Lunjkovec - Kutnjak : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2020. https://urn.nsk.hr/urn:nbn:hr:169:207972

Hranić, Josipa. "Energetska analiza kaskadnog korištenja geotermalne vode u stakleničkoj proizvodnji na primjeru polja Lunjkovec - Kutnjak : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2020. https://urn.nsk.hr/urn:nbn:hr:169:207972

Hranić, J. (2020). 'Energetska analiza kaskadnog korištenja geotermalne vode u stakleničkoj proizvodnji na primjeru polja Lunjkovec - Kutnjak : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 27 May 2024, https://urn.nsk.hr/urn:nbn:hr:169:207972

Hranić J. Energetska analiza kaskadnog korištenja geotermalne vode u stakleničkoj proizvodnji na primjeru polja Lunjkovec - Kutnjak : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2020 [cited 2024 May 27] Available at: https://urn.nsk.hr/urn:nbn:hr:169:207972

J. Hranić, "Energetska analiza kaskadnog korištenja geotermalne vode u stakleničkoj proizvodnji na primjeru polja Lunjkovec - Kutnjak : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:169:207972

Metadata
TitleEnergetska analiza kaskadnog korištenja geotermalne vode u stakleničkoj proizvodnji na primjeru polja Lunjkovec - Kutnjak : diplomski rad
Title (english)Energy analysis of the cascade use of geothermal water in the greenhouse production at the Lunjkovec - Kutnjak field : master's thesis
AuthorJosipa Hranić
MentorTomislav Kurevija (mentor)
Committee memberTomislav Kurevija (predsjednik povjerenstva)
Committee memberDaria Karasalihović Sedlar (član povjerenstva)
Committee memberLuka Perković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Petroleum and Gas Engineering and energy)
Zagreb
Defense date and country2020-02-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Petroleum Mining
Abstract
Ulaskom u Europsku uniju, Republika Hrvatska preuzela je obvezu ispunjenja određenih energetskih ciljeva između kojih su i smanjenje stakleničkih plinova te poboljšanje gospodarskih prilika korištenjem obnovljivih izvora energije. Prva konkretna realizacija navedenih ciljeva je puštanje u rad prve geotermalne elektrane Velika Ciglena. Jedna od gospodarskih mogućnosti koje se mogu poboljšati uz iskorištavanje obnovljivih izvora energije je opskrba poljoprivrednih gospodarstava toplinskom energijom povoljne prodajne cijene budući da se veliki udio BDP-a Hrvatske temelji na poljoprivredi. Na temelju karakteristika istražnog lokaliteta Lunjkovec – Kutnjak i planiranog projekta izgradnje elektrane i proizvodnje i distribucije transformiranih oblika energije iz geotermalne energije izrađen je dinamički model iskorištavanja geotermalne energije. Geotermalna energija bi se iskorištavala za grijanje staklenika čije su toplinske potrebe određene na temelju vanjskih temperatura zraka u vremenskom periodu od 1999. do 2013. godine. Grijanje staklenika izvedeno je putem dva termotehnička rješenja: sustava direktnog iskorištavanja geotermalne energije koristeći ventilokonvektore i kaskadnog hibridnog sustava gdje se nakon direktnog iskorištavanja geotermalne vode protok usmjerava na sljedeći sustav direktnog iskorištavanja ventilokonvektorima ili na dizalice topline, ovisno o temperaturi geotermalne vode.
Abstract (english)
By joining the European Union, the Republic of Croatia has undertaken the obligation to fulfill certain energy goals, which include reducing greenhouse gases and improving economic opportunities through the use of renewable energy sources. The first concrete realization of these goals is the commissioning of the first geothermal power plant at Velika Ciglena. One of the economic opportunities that can be improved with the use of renewable energy sources is the supply of farms and greenhouses with heat energy at a reasonable selling price, since a large share of Croatia's GDP is based on agriculture. Based on the characteristics of the Lunjkovec - Kutnjak geothermal field and the planned project for the construction of a geothermal power plant as well as the production and distribution of transformed forms of energy from geothermal energy, a dynamic model of utilization of geothermal energy from the waste heat of geothermal water was created. Geothermal energy could be used to heat greenhouses whose heat needs were determined based on outdoor air temperatures from 1999 to 2013. Greenhouse heating was performed through two thermo-technical solutions: a system of direct use of geothermal energy using a fan coil and a cascade hybrid system where, after the direct use of geothermal water, the flow is directed towards fan-coils or heat pumps, depending on the temperature of geothermal water.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:207972
Study programmeTitle: Petroleum engineering; specializations in: Petroleum engineering, Energy production and supply, Environmental protection in petroleum engineering
Course: Petroleum engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka naftnog rudarstva (magistar/magistra inženjer/inženjerka naftnog rudarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2020-03-05 11:40:47