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master's thesis
Utjecaj koncepta termotehničkog sustava na energetske i ekonomske pokazatelje
Rijeka: University of Rijeka, Faculty of Engineering, 2024. urn:nbn:hr:190:877047
Kunst Ožanić, Jakob
University of Rijeka
Faculty of Engineering
Department of Thermodynamics and Energy Engineering
Section of Process Energy Engineering and Environment Protection

Institutional repository: Repository of the University of Rijeka, Faculty of Engineering

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Kunst Ožanić, J. (2024). Utjecaj koncepta termotehničkog sustava na energetske i ekonomske pokazatelje (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:877047

Kunst Ožanić, Jakob. "Utjecaj koncepta termotehničkog sustava na energetske i ekonomske pokazatelje." Master's thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:877047

Kunst Ožanić, Jakob. "Utjecaj koncepta termotehničkog sustava na energetske i ekonomske pokazatelje." Master's thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:877047

Kunst Ožanić, J. (2024). 'Utjecaj koncepta termotehničkog sustava na energetske i ekonomske pokazatelje', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 28 August 2024, https://urn.nsk.hr/urn:nbn:hr:190:877047

Kunst Ožanić J. Utjecaj koncepta termotehničkog sustava na energetske i ekonomske pokazatelje [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2024 [cited 2024 August 28] Available at: https://urn.nsk.hr/urn:nbn:hr:190:877047

J. Kunst Ožanić, "Utjecaj koncepta termotehničkog sustava na energetske i ekonomske pokazatelje", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:190:877047

Metadata
TitleUtjecaj koncepta termotehničkog sustava na energetske i ekonomske pokazatelje
Title (english)The impact of the HVAC system concept on energy and economic indicators
AuthorJakob Kunst Ožanić
MentorBoris Delač (mentor)
Committee memberIgor Bonefačić (predsjednik povjerenstva)
Committee memberSaša Zelenika (član povjerenstva)
Committee memberBoris Delač (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Thermodynamics and Energy Engineering)
(Section of Process Energy Engineering and Environment Protection)
Rijeka
Defense date and country2024-03-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
U diplomskom radu „Utjecaj koncepta termotehničkog sustava na energetske i ekonomske pokazatelje“ se izvršio proces određivanja najpovoljnijeg rješenje od predloženih sustava grijanja, pripreme PTV-a i hlađenja za obiteljsku kuću na području Zagreba. Izvodila se analiza potrošnje energije postojeće obiteljske kuće za koju su se, korištenjem dinamičkih matematičkih modela, provele cjelogodišnje simulacije unutar programa TRNSYS – Simulation Studio. Simulacije su provedene u realnim uvjetima temeljem meteoroloških podataka za područje Zagreba - Maksimir. Određivanje optimalne izvedbe sustava se postiže pravilnim odabirom potrebnih elemenata i opreme, te njihovom korektnom implementacijom u sustavu. Kreirano je nekoliko izvedbi sustava za koje su provedene simulacije i dobiveni rezultati o potrošnji energije. Ti rezultati su provedeni kroz proračun godišnje potrošnje energije za grijanje, pripremu PTV-a i hlađenje od čega su određeni godišnji troškovi pogona. Uz to su određeni i investicijski troškovi te troškovi održavanja. Iz rezultata ukupnih troškova za navedene izvedbe, izvedba 3 se pokazala kao optimalno rješenje čije je vrijeme isplate 13 godina
Abstract (english)
In the master's thesis "The impact of the HVAC system concept on energy and economic indicators" was carried out to determine the most favorable solution from the proposed heating systems, preparation of DHW and cooling for a family house in the Zagreb area. An analysis of energy consumption of the existing family house was performed, for which year-round simulations were conducted using dynamic mathematical models within the TRNSYS – Simulation Studio program. The simulations were conducted in real conditions based on meteorological data for the Zagreb area. Determining the optimal performance of the system is achieved by proper selection of the necessary elements and equipment, and their correct implementation in the system. Several versions of the system were created, for which simulations were conducted, and results on energy consumption were obtained. These results were carried out through the calculation of annual energy consumption for heating, DHW preparation and cooling, from which the annual operating costs were determined. In addition, investment costs and maintenance costs are also determined. From the results of the total costs for the mentioned versions, version 3 proved to be the optimal solution with a payback period of 13 years.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:877047
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2024-03-18 19:21:23