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master's thesis
Toplinska analiza procesa u parnoj elektrani sa parametrima pare u nadkritičnom području
2021. urn:nbn:hr:190:710080
Blekić, Matej
University of Rijeka
Faculty of Engineering
Department of Thermodynamics and Energy Engineering
Section of Process Energy Engineering and Environment Protection

Cite this document

Blekić, M. (2021). Toplinska analiza procesa u parnoj elektrani sa parametrima pare u nadkritičnom području (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:710080

Blekić, Matej. "Toplinska analiza procesa u parnoj elektrani sa parametrima pare u nadkritičnom području." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:710080

Blekić, Matej. "Toplinska analiza procesa u parnoj elektrani sa parametrima pare u nadkritičnom području." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:710080

Blekić, M. (2021). 'Toplinska analiza procesa u parnoj elektrani sa parametrima pare u nadkritičnom području', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:190:710080

Blekić M. Toplinska analiza procesa u parnoj elektrani sa parametrima pare u nadkritičnom području [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:190:710080

M. Blekić, "Toplinska analiza procesa u parnoj elektrani sa parametrima pare u nadkritičnom području", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:710080

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Metadata
TitleToplinska analiza procesa u parnoj elektrani sa parametrima pare u nadkritičnom području
Title (english)Thermal analysis of the steam power process with supercritical steam parameters
AuthorMatej Blekić
MentorVladimir Glažar (mentor)
Committee memberNeven Lovrin (predsjednik povjerenstva)
Committee memberTomislav Mrakovčić (član povjerenstva)
Committee memberVladimir Glažar (član povjerenstva)
Committee memberŽeljko Vrcan (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 country2021-01-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu izrađena je toplinska analiza termoenergetskog procesa s radnim parametrima u nadkritičnom području koji sadrži sedam regenerativnih zagrijača napojne vode i jednim međupregrijanjem. Na samom početku opisan je način rada različitih tipova termoelektrana, nakon čega je objašnjen rad nadkritičnog parnog postrojenja s njenim glavnim dijelovima. Prilikom izrade toplinske analize je bilo potrebno odrediti određena stanja u procesu, izračunati količinu pregrijane pare koja se proizvodi u generatoru pare, količinu pare pri svakom odvajanju i potrošnju goriva. Rezultati dobiveni klasičnim proračunom uspoređeni su s rezultatima dobivenim u programu Ebsilon professional. Osim zadane termoelektrane, program Ebsilon professional korišten je i za izradu simulacija tipove elektrana s podkritičnim i super nadkritičnim parametrima, te je na samom kraju napravljena usporedba rezultata istih. Na temelju rezultata može se zaključiti da korištenjem parametara u nadkritičnom području dolazi do veće iskoristivosti procesa.
Abstract (english)
This thesis deals with the thermal analysis of the Clausius-Rankine process with operating parameters in the supercritical area containing seven regenerative feedwater heaters and one intermediate superheater. At the very beginning, the operational parameters for different types of thermal power plants are described, after which the operation of a supercritical steam plant with its main parts is explained. When making the thermal analysis, it is necessary to determine the certain states in the process, calculate the amount of superheated steam produced in the steam generator, the amount of steam at each separation and fuel consumption. The results obtained by the basic calculation were compared with the results obtained in the Ebsilon professional program. In addition to the given thermal power plant, the Ebsilon professional program was also used to develop simulations for types of power plants with subcritical and ultra supercritical parameters, and at the very end the comparison of the results was made. Based on the results, it can be concluded that the use of parameters in the supercritical area leads to greater efficiency of the process.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:710080
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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-10-06 07:57:18