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undergraduate thesis
RADNI PARAMETRI KONKAVNOG PARABOLIČNOG SOLARNOG KONCENTRATORA
2021. urn:nbn:hr:228:497086
Pogančić, Bruna
University of Split
University Department of Professional Studies
Department of Mechanical Engineering

Cite this document

Pogančić, B. (2021). RADNI PARAMETRI KONKAVNOG PARABOLIČNOG SOLARNOG KONCENTRATORA (Undergraduate thesis). Split: University of Split. Retrieved from https://urn.nsk.hr/urn:nbn:hr:228:497086

Pogančić, Bruna. "RADNI PARAMETRI KONKAVNOG PARABOLIČNOG SOLARNOG KONCENTRATORA." Undergraduate thesis, University of Split, 2021. https://urn.nsk.hr/urn:nbn:hr:228:497086

Pogančić, Bruna. "RADNI PARAMETRI KONKAVNOG PARABOLIČNOG SOLARNOG KONCENTRATORA." Undergraduate thesis, University of Split, 2021. https://urn.nsk.hr/urn:nbn:hr:228:497086

Pogančić, B. (2021). 'RADNI PARAMETRI KONKAVNOG PARABOLIČNOG SOLARNOG KONCENTRATORA', Undergraduate thesis, University of Split, accessed 28 February 2025, https://urn.nsk.hr/urn:nbn:hr:228:497086

Pogančić B. RADNI PARAMETRI KONKAVNOG PARABOLIČNOG SOLARNOG KONCENTRATORA [Undergraduate thesis]. Split: University of Split; 2021 [cited 2025 February 28] Available at: https://urn.nsk.hr/urn:nbn:hr:228:497086

B. Pogančić, "RADNI PARAMETRI KONKAVNOG PARABOLIČNOG SOLARNOG KONCENTRATORA", Undergraduate thesis, University of Split, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:228:497086

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Metadata
TitleRADNI PARAMETRI KONKAVNOG PARABOLIČNOG SOLARNOG KONCENTRATORA
Title (english)OPERATING PARAMETERS OF A CONCAVE PARABOLIC SOLAR CONCENTRATOR
AuthorBruna Pogančić
MentorZlatko Jankoski (mentor)
Committee memberIgor Gabrić (član povjerenstva)
Committee memberIvan Vrljičak (član povjerenstva)
GranterUniversity of Split
(University Department of Professional Studies)
(Department of Mechanical Engineering)
Split
Defense date and country2021-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U završnom radu izvršeno je mjerenje radnih parametara konkavnog paraboličnog solarnog koncentratora, pri čemu je korištena nova izvedba grijača s konkavnom površinom . U uvodnom dijelu objašnjen je način rada sustava koji koriste koncentriranu energiju sunca s posebnim naglaskom na konkavne parabolične solarne koncentratore, odnosno „solarne tanjure“. U praktičnom dijelu rada opisan je laboratorijski konkavni parabolični solarni koncentrator. Mjerenje radnih parametra konkavnog paraboličnog solarnog koncentratora izvršeno je u realnim uvjetima pri čemu su prikupljeni podaci o dozračenoj sunčevoj energiji, te volumnog protoka i temperatura cirkulirajuće vode. Na osnovu izmjerenih vrijednosti izračunate su i grafički prikazane promjene vrijednosti snage koncentratora i grijača, te učinkovitosti sustava. Konačno, s obzirom da su od prije postojeća mjerenja izvršena korištenjem grijača s ravnom površinom, izvršena je usporedba dobivenih rezultata i razlika u radu sustava s obzirom na vrstu grijača.
Abstract (english)
In the final work, the operating parameters of the concave parabolic solar concentrator were measured, using a new version of the heater with a concave surface. The introductory part explains the operation of systems that use concentrated solar energy with special emphasis on concave parabolic solar concentrators, or "solar dishes". In the practical part of the paper, a laboratory concaves parabolic solar concentrator. The measurement of the operating parameters of the concave parabolic solar concentrator was performed in real conditions, where data on the irradiated solar energy, as well as the volume flow and temperature of the circulating water were collected. Based on the measured values, changes in the values of concentrator and heater power and system efficiency were calculated and graphically presented. Finally, since the pre-existing measurements were performed using a flat-surface heater, a comparison of the results obtained and the differences in the operation of the system with respect to the type of heater was performed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:228:497086
Study programmeTitle: Mechanical Engineering – professional - professional
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (stručni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-10-18 14:23:25