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undergraduate thesis
TERMODINAMIČKO OPTIMIRANJE DVOSTUPANJSKOG RAINKNEOVOG CIKLUSA S ORGANSKIM FLUIDOM ZA POTREBE GEOTERMALNE ELEKTRANE
2022. urn:nbn:hr:128:589249
Bešlić, Tomislav
Karlovac University of Applied Sciences
The Department of Mechanical Engineering

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Bešlić, T. (2022). TERMODINAMIČKO OPTIMIRANJE DVOSTUPANJSKOG RAINKNEOVOG CIKLUSA S ORGANSKIM FLUIDOM ZA POTREBE GEOTERMALNE ELEKTRANE (Undergraduate thesis). Karlovac: Karlovac University of Applied Sciences. Retrieved from https://urn.nsk.hr/urn:nbn:hr:128:589249

Bešlić, Tomislav. "TERMODINAMIČKO OPTIMIRANJE DVOSTUPANJSKOG RAINKNEOVOG CIKLUSA S ORGANSKIM FLUIDOM ZA POTREBE GEOTERMALNE ELEKTRANE." Undergraduate thesis, Karlovac University of Applied Sciences, 2022. https://urn.nsk.hr/urn:nbn:hr:128:589249

Bešlić, Tomislav. "TERMODINAMIČKO OPTIMIRANJE DVOSTUPANJSKOG RAINKNEOVOG CIKLUSA S ORGANSKIM FLUIDOM ZA POTREBE GEOTERMALNE ELEKTRANE." Undergraduate thesis, Karlovac University of Applied Sciences, 2022. https://urn.nsk.hr/urn:nbn:hr:128:589249

Bešlić, T. (2022). 'TERMODINAMIČKO OPTIMIRANJE DVOSTUPANJSKOG RAINKNEOVOG CIKLUSA S ORGANSKIM FLUIDOM ZA POTREBE GEOTERMALNE ELEKTRANE', Undergraduate thesis, Karlovac University of Applied Sciences, accessed 20 April 2024, https://urn.nsk.hr/urn:nbn:hr:128:589249

Bešlić T. TERMODINAMIČKO OPTIMIRANJE DVOSTUPANJSKOG RAINKNEOVOG CIKLUSA S ORGANSKIM FLUIDOM ZA POTREBE GEOTERMALNE ELEKTRANE [Undergraduate thesis]. Karlovac: Karlovac University of Applied Sciences; 2022 [cited 2024 April 20] Available at: https://urn.nsk.hr/urn:nbn:hr:128:589249

T. Bešlić, "TERMODINAMIČKO OPTIMIRANJE DVOSTUPANJSKOG RAINKNEOVOG CIKLUSA S ORGANSKIM FLUIDOM ZA POTREBE GEOTERMALNE ELEKTRANE", Undergraduate thesis, Karlovac University of Applied Sciences, Karlovac, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:128:589249

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TitleTERMODINAMIČKO OPTIMIRANJE DVOSTUPANJSKOG RAINKNEOVOG CIKLUSA S ORGANSKIM FLUIDOM ZA POTREBE GEOTERMALNE ELEKTRANE
Title (english)THERMODYNAMIC OPTIMIZATION OF THE TWO-STAGE RANKINE CYCLE WITH ORGANIC FLUID FOR THE NEEDS OF A GEOTHERMAL POWER PLANT
AuthorTomislav Bešlić
MentorNenad Mustapić (mentor)
Committee memberTihomir Mihalić (predsjednik povjerenstva)
Committee memberNikola Šimunić (član povjerenstva)
Committee memberNenad Mustapić (član povjerenstva)
Committee memberNatalija Kusanić Belinić (član povjerenstva)
GranterKarlovac University of Applied Sciences
(The Department of Mechanical Engineering)
Karlovac
Defense date and country2022-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu je odrađeno termodinamičko optimiranje Rankinevog ciklusa s organskim fluidom (ORC) za potrebe geotermalne elektrane. Definiran je matematički model postrojenja na osnovu prvog i drugog glavnog stavka termodinamike. Kao osnovni alat u završnom radu je korišten programski paket Engineering Equation Solver (EES). Za odabrane radne fluide je provedeno termodinamičko optimiranje navedene konfiguracije geotermalne elektrane pri temperaturama 120 °C, 140 °C, 160 °C i 180 °C. Naposljetku je odrađena konvencionalna eksergetska analiza za najbolje predstavnike kod odgovarajućih temperatura geotermalnog izvora pri čemu je zaključeno da je potrebno, obzirom na temperaturu geotermalne vode, upotrijebiti najprikladnije fluide za traženo postrojenje iz kojeg je cilj proizvesti što veću snagu sa najboljim vrijednostima energetske i eksergetske učinkovitosti.
Abstract (english)
This paper presents thermodynamic optimization of the Rankine cycle with organic fluid (ORC) for the needs of a geothermal power plant. The mathematical model of the plant is based on the first and second main terms of thermodinamics, using an Engineering Equation Solver (EES) as a main tool. Thermodynamic optimization, of the mentioned configuration of the geothermal power plant, was carried out for the selected working fluids at different temperatures (120 °C, 140 °C, 160 °C and 180 °C). Ultimatelly, the conventional exergetic analysis is performed to determine the optimal temperature of geothermal source. In conclusion, it is necessary to use the most suitable fluids for the requested improvement, considering the temperature of the geothermal water, to produce more power with the best values of energetic and exergetic efficiency.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:128:589249
Study programmeTitle: Mechanical Engineering
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
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Created on2022-11-30 12:08:35