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undergraduate thesis
Projekt sustava centralnoga grijanja i pripreme potrošne tople vode za obiteljsku stambenu zgradu
2021. urn:nbn:hr:190:031123
Kaluža, Marsel
University of Rijeka
Faculty of Engineering
Department of Thermodynamics and Energy Engineering
Section of Thermodynamics and Thermal Engineering

Cite this document

Kaluža, M. (2021). Projekt sustava centralnoga grijanja i pripreme potrošne tople vode za obiteljsku stambenu zgradu (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:031123

Kaluža, Marsel. "Projekt sustava centralnoga grijanja i pripreme potrošne tople vode za obiteljsku stambenu zgradu." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:031123

Kaluža, Marsel. "Projekt sustava centralnoga grijanja i pripreme potrošne tople vode za obiteljsku stambenu zgradu." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:031123

Kaluža, M. (2021). 'Projekt sustava centralnoga grijanja i pripreme potrošne tople vode za obiteljsku stambenu zgradu', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 09 July 2024, https://urn.nsk.hr/urn:nbn:hr:190:031123

Kaluža M. Projekt sustava centralnoga grijanja i pripreme potrošne tople vode za obiteljsku stambenu zgradu [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2024 July 09] Available at: https://urn.nsk.hr/urn:nbn:hr:190:031123

M. Kaluža, "Projekt sustava centralnoga grijanja i pripreme potrošne tople vode za obiteljsku stambenu zgradu", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:031123

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Metadata
TitleProjekt sustava centralnoga grijanja i pripreme potrošne tople vode za obiteljsku stambenu zgradu
Title (english)Central Heating and Domestic Hot Water System Design for a Family House
AuthorMarsel Kaluža
MentorIgor Wolf (mentor)
Committee memberIgor Wolf (predsjednik povjerenstva)
Committee memberKristian Lenić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Thermodynamics and Energy Engineering)
(Section of Thermodynamics and Thermal Engineering)
Rijeka
Defense date and country2021-09-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U završnom radu „Projekt sustava centralnog grijanja i pripreme potrošne tople vode za obiteljsku stambenu zgradu“ napravljen je odabir najprihvatljivije izvedbe termotehničkog sustava za dvoetažnu obiteljsku kuću u naselju Mavrinci, općina Čavle. Svi sustavi projektirani su tako da bi kuća bila gotovo nulte energije (nZEB). Niskoenergetskom kućom naziva se zgrada sa maksimalnom potrošnjom od 40 kWh/m2 a potrebne godišnje toplinske energije za grijanje po jedinici korisne površine. Prvo je izveden proračun toplinskog opterećenja te potrebne godišnje energije za grijanje i pripremu PTV-a. Na osnovu dobivenih rezultata definirane su tri sljedeće izvedbe: 1. dizalica topline + podno grijanje, 2. dizalica topline + niskotemperaturni radijatori, 3. kotao na pelete + visokotemperaturni radijatori. Za svaku od izvedbi proveo se proračun korisne i primarne energije, emisije CO2 te se za razdoblje od 20 godina provela analiza troškova investicije, pogona te održavanja. Prema rezultatima analize, kao najprihvatljivija izvedba pokazala se izvedba 2: sustav dizalice topline + niskotemperaturni radijatori.
Abstract (english)
In the final work "Project of the central heating system and preparation of domestic hot water for a family residential building" the selection of the most acceptable design of the thermotechnical system for a two-storey family house in Mavrinci, Čavle was made. All systems are designed so that the house would be almost zero energy (nZEB). A low-energy (almost zero energy) house is a building with a maximum consumption of 40 kWh/m2 a. First, the calculation of the heat load and the required annual energy for heating and DHW preparation was performed. Based on the obtained results, the following three performances were defined: 1. heat pump + underfloor heating, 2. heat pump + low temperature radiators, 3. pellet boiler + high temperature radiators. For each of the performances, the calculation of useful and primary energy, CO2 emissions was carried out, and an analysis of investment, operation and maintenance costs was performed for a period of 20 years. According to the results of the analysis, the most acceptable version was version 2: heat pump system with solar support + low temperature radiators.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:031123
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2021-10-19 12:33:27