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undergraduate thesis
Parametri rada dizalice topline zrak-voda u relevantnom okruženju
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. urn:nbn:hr:235:209378
Mraz, Iva
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Department of Thermodynamics, Thermal and Process Engineering
Chair of Thermal and Process Engineering

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Mraz, I. (2024). Parametri rada dizalice topline zrak-voda u relevantnom okruženju (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:209378

Mraz, Iva. "Parametri rada dizalice topline zrak-voda u relevantnom okruženju." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:209378

Mraz, Iva. "Parametri rada dizalice topline zrak-voda u relevantnom okruženju." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:209378

Mraz, I. (2024). 'Parametri rada dizalice topline zrak-voda u relevantnom okruženju', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 12 October 2024, https://urn.nsk.hr/urn:nbn:hr:235:209378

Mraz I. Parametri rada dizalice topline zrak-voda u relevantnom okruženju [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2024 [cited 2024 October 12] Available at: https://urn.nsk.hr/urn:nbn:hr:235:209378

I. Mraz, "Parametri rada dizalice topline zrak-voda u relevantnom okruženju", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:235:209378

Metadata
TitleParametri rada dizalice topline zrak-voda u relevantnom okruženju
Title (english)Operating parameters of air-to-water heat pump performance in relevant environment
AuthorIva Mraz
MentorVladimir Soldo (mentor)
Committee memberAnte Marušić (predsjednik povjerenstva)
Committee memberNenad Ferdelji (član povjerenstva)
Committee memberTea Žakula (član povjerenstva)
Committee memberTomislav Pukšec (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
(Department of Thermodynamics, Thermal and Process Engineering)
(Chair of Thermal and Process Engineering)
Zagreb
Defense date and country2024-09-25, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
U sklopu istraživanja IRI 2 projekta pod nazivom Razvoj dizalice topline zrak voda s prirodnom radnom tvari i naprednim sustavom odleđivanja isparivača (KK.01.2.1.02.0132), sufinanciranog sredstvima iz Europskog fonda za regionalni razvoj, ERDF, instalirana je prototipna dizalica topline u sjevernu zgradu Fakulteta strojarstva i brodogradnje, Sveučilišta u Zagrebu. Navedena dizalica projektirana je za kondicioniranje fakultetskog prostora površine 200 m2, čime je osigurano ispitivanje dizalice topline u relevantnom okruženju. Ispitna linija opremljena je brojnim senzorima i upravljačkom opremom za što točnije i bolje praćenje parametara procesa. Eksperimentalnim mjerenjem nekoliko uzastopnih dana prikupljeni su brojni podaci te su na temelju toga izneseni bitni parametri za praćenje rada dizalice topline. Prikupljeni podaci svrstani su u kategorije, obrađeni te grafički prikazani za bolje praćenje parametara u radu. Budući da je Sjeverna zgrada u međuvremenu obnovljena, a Fakultet zajedno sa dizalicom izmješten, bilo je potrebno provesti ponovni proračun projektnog toplinskog opterećenja prema normi HRN EN 12831 i proračun rashladnog opterećenja prema normi VDI 2078. Proračun je proveden u programu IntegraCad. Novo projektno toplinsko opterećenje iznosi 15,1 kW, dok je za sezonu hlađenja rashladno opterećenje 12,6 kW.
Abstract (english)
As part of the research of the IRI 2 project entitled Development of an air-water heat pump with a natural working substance and an advanced evaporator system (KK.01.2.1.02.0132), co-financed by funds from the European Regional Development Fund, ERDF, a prototype heat pump was installed in one of the buildings at the Faculty of Mechanical Engineering and Naval ArhitectureZagreb, Univesity of Zagreb. This heat pump was designed to condition the faculty area of 200 m2, which ensured the testing of the heat pump in the relevant environment. The test setup is equipped with numerous sensors and control system for the most accurate and better parametar monitoring. Numerous data collected through experimental measurements over several consecutive days were processed nad presented, with essential parametars for monitoring the heat pump's operation highlighted. The collected data were categorized, processed and graphically displayed for better monitoring parameters of operation. Following the renovation of North building and relocation of the Faculty, it was necessary to recalculate the heat load according to the HRN EN 12831 standard and the cooling load according to the VDI 2078 standard. The calculation was executed in the IntegraCad. The new calculated heat load is 15,1 kW, while the cooling season requires 12,6 kW.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:209378
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 conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-09-27 08:04:16