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master's thesis
ANALIZA PARNE TURBINE IZ KOGENERACIJSKOG POSTROJENJA U DVA RADNA REŽIMA
2024. urn:nbn:hr:190:422037
Salma, Dominik
University of Rijeka
Faculty of Engineering

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Salma, D. (2024). ANALIZA PARNE TURBINE IZ KOGENERACIJSKOG POSTROJENJA U DVA RADNA REŽIMA (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:422037

Salma, Dominik. "ANALIZA PARNE TURBINE IZ KOGENERACIJSKOG POSTROJENJA U DVA RADNA REŽIMA." Master's thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:422037

Salma, Dominik. "ANALIZA PARNE TURBINE IZ KOGENERACIJSKOG POSTROJENJA U DVA RADNA REŽIMA." Master's thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:422037

Salma, D. (2024). 'ANALIZA PARNE TURBINE IZ KOGENERACIJSKOG POSTROJENJA U DVA RADNA REŽIMA', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:190:422037

Salma D. ANALIZA PARNE TURBINE IZ KOGENERACIJSKOG POSTROJENJA U DVA RADNA REŽIMA [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2024 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:190:422037

D. Salma, "ANALIZA PARNE TURBINE IZ KOGENERACIJSKOG POSTROJENJA U DVA RADNA REŽIMA", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:190:422037

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Metadata
TitleANALIZA PARNE TURBINE IZ KOGENERACIJSKOG POSTROJENJA U DVA RADNA REŽIMA
Title (english)COGENERATION POWER PLANT STEAM TURBINE ANALYSIS IN TWO OPERATING REGIMES
AuthorDominik Salma
MentorVedran Mrzljak (mentor)
Committee memberRobert Basan (predsjednik povjerenstva)
Committee memberVedran Mrzljak (član povjerenstva)
Committee memberTomislav Mrakovčić (član povjerenstva)
Committee memberSaša Zelenika (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2024-07-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
U ovom istraživanju parne turbine iz kogeneracijskog postrojenja, provedena su izentropska i eksergijska analiza pri dva režima rada: s oduzimanjem pare i bez oduzimanja pare. Zadani ulazni parametri bili su temperatura, tlak, maseni protok i specifična entalpija. Sukladno tome, proveo se termodinamički proračun nedostajućih parametara. Parna turbina promatrana je kroz tri dijela (VT, ST i NT kućište) i kroz cijelu turbinu. Obje analize su se provele na taj način, dok se u svrhu detaljnije analize proveo proračun i po segmentima kućišta kako bi provjerili ima li poteškoća u radu tj. opadanja željenih performansi promatrane turbine te mogućnost njene naknadne optimizacije. Pri eksergijskoj analizi zamjetljivo je da se pri povišenju parametara stanja okoline (pri jednakom tlaku i povišenju temperature okoline) smanjuje iskoristivost turbine, a rastu gubici pri radu.
Abstract (english)
In this study of a steam turbine from a cogeneration plant, isentropic and exergy analysis were performed in two operating modes: with and without steam extraction. The default input parameters were temperature, pressure, mass flow rate and specific enthalpy. Accordingly, a thermodynamic calculation of the missing parameters was carried out. The steam turbine was observed through three parts (VT, ST and NT cylinders) and through the entire turbine. Both analyses were carried out in this way. For the purpose of a more detailed analysis, the calculation was carried out through cylinder segments to check whether there are difficulties in operation, i.e. a decrease in the desired performance of the observed turbine and the possibility of its subsequent optimization. During the exergy analysis, it is noticeable that by increase of the environmental parameters (at the constant pressure and an increase in the ambient temperature), the efficiency of the turbine decreases, and the losses during operation increase.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:422037
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 on2024-07-13 15:25:09