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master's thesis
Određivanje toplinskih prinosa energetskih pilota pri iskorištavanju plitke geotermalne energije
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2021. urn:nbn:hr:169:750208
Francetić, Tomislav
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

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Francetić, T. (2021). Određivanje toplinskih prinosa energetskih pilota pri iskorištavanju plitke geotermalne energije : 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:169:750208

Francetić, Tomislav. "Određivanje toplinskih prinosa energetskih pilota pri iskorištavanju plitke geotermalne energije : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:169:750208

Francetić, Tomislav. "Određivanje toplinskih prinosa energetskih pilota pri iskorištavanju plitke geotermalne energije : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:169:750208

Francetić, T. (2021). 'Određivanje toplinskih prinosa energetskih pilota pri iskorištavanju plitke geotermalne energije : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:169:750208

Francetić T. Određivanje toplinskih prinosa energetskih pilota pri iskorištavanju plitke geotermalne energije : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2021 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:169:750208

T. Francetić, "Određivanje toplinskih prinosa energetskih pilota pri iskorištavanju plitke geotermalne energije : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:169:750208

Metadata
TitleOdređivanje toplinskih prinosa energetskih pilota pri iskorištavanju plitke geotermalne energije : diplomski rad
Title (english)Determination of heat capacity of energy piles when utilizing shallow geothermal energy : master's thesis
AuthorTomislav Francetić
MentorTomislav Kurevija (mentor)
MentorMarija Macenić (komentor)
Committee memberTomislav Kurevija (predsjednik povjerenstva)
Committee memberDubravko Domitrović (član povjerenstva)
Committee memberŽelimir Veinović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Petroleum and Gas Engineering and energy)
Zagreb
Defense date and country2021-02-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Mining
Abstract
U posljednjih 20-ak godina, s ciljem uključivanja obnovljivih izvora energije u sektoru zgradarstva za potrebe grijanja i hlađenja, energetski piloti postaju sve više zastupljeni. Pri projektiranju energetskih pilota, piloti se prvo dimenzioniraju na nosivost kako bi zadovoljili funkciju temeljenja objekta. Naknadno se ugrađuju izmjenjivači topline u pilot, a testom toplinskog odaziva određuju se termogeološki parametri tla. Prema tome, u radu je modeliran energetski pilot u svrhu određivanja dostupnog toplinskog opterećenja za različite duljine pilota, vrijednosti toplinske vodljivosti tla, promjere ugrađenih izmjenjivača topline i ukupne protoke radnog fluida. Protok radnog fluida određen je hidrauličkom analizom, uz ostale hidrauličke parametre. Ista toplinska opterećenja kasnije su narinuta na energetski pilot s ciljem određivanja toplinskog kapaciteta pilota. Na kraju je prikazan princip modeliranja više energetskih pilota u polju, prilikom realnog rada sustava.
Abstract (english)
In the last 20 years, with the aim of including renewable energy sources in the building sector for heating and cooling, energy piles are becoming more common. When designing energy piles, the piles are first dimensioned for load-bearing capacity to satisfy the foundation function. Subsequently, heat exchangers are installed in the pile, and the thermogeological parameters of the soil are determined by the thermal response test. Therefore, an energy pile was modeled for the purpose of determining the available heat load for different pile lengths, soil thermal conductivity values, diameters of installed heat exchangers and total working fluid flows. The working fluid flow was determined by hydraulic analysis, along with other hydraulic parameters. The same heat loads were later applied to the energy pile with the aim of determining the heat capacity of the pile. Finally, the principle of modeling multiple energy piles in the field, during the actual operation of the system, is presented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:750208
Study programmeTitle: Mining Engineering; specializations in: Mining engineering, Geotechnical engineering, Waste treatment and disposal
Course: Mining engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka rudarstva (magistar/magistra inženjer/inženjerka rudarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-02-25 10:14:19