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undergraduate thesis
TERMODINAMIČKA ANALIZA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE
2018. urn:nbn:hr:153:525310
Ištuk, Joško
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

Cite this document

Ištuk, J. (2018). TERMODINAMIČKA ANALIZA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE (Undergraduate thesis). Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:153:525310

Ištuk, Joško. "TERMODINAMIČKA ANALIZA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2018. https://urn.nsk.hr/urn:nbn:hr:153:525310

Ištuk, Joško. "TERMODINAMIČKA ANALIZA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2018. https://urn.nsk.hr/urn:nbn:hr:153:525310

Ištuk, J. (2018). 'TERMODINAMIČKA ANALIZA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 09 November 2024, https://urn.nsk.hr/urn:nbn:hr:153:525310

Ištuk J. TERMODINAMIČKA ANALIZA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE [Undergraduate thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2018 [cited 2024 November 09] Available at: https://urn.nsk.hr/urn:nbn:hr:153:525310

J. Ištuk, "TERMODINAMIČKA ANALIZA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Slavonski Brod, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:153:525310

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Metadata
TitleTERMODINAMIČKA ANALIZA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE
Title (english)THERMODYNAMIC ANALYSIS OF REHEAT - REGENERATIVE RANKINE CYCLE
AuthorJoško Ištuk
MentorMarija Živić (mentor)
Committee memberMarija Živić (član povjerenstva)
Committee memberMario Holik (član povjerenstva)
Committee memberAntun Barac (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod
Slavonski Brod
Defense date and country2018-07-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu je provedena teorijska i računska termodinamička analiza regenerativnog Rankineovog ciklusa s međupregrijanjem pare. Zadatkom je trebalo obuhvatiti proračun parno – turbinskog postrojenja koji je uključivao izračun temperature na ulazu u zatvoreni zagrijač napojne vode, termički stupanj djelovanja ciklusa te neto snagu ciklusa. Također, bilo je potrebno ispitati utjecaj temperature međupregrijanja na termički stupanj djelovanja ciklusa te izvršiti optimizaciju ciklusa s ciljem dobivanja maksimalnog stupnja djelovanja što je izvršeno pomoću programskog paketa Engineering Equation Solver (EES). Opisan je princip rada idealnog Rankineovog ciklusa, Rankineovog ciklusa s pregrijanom parom, Rankineovog ciklusa s međupregrijavanjem pare te regenerativnog Rankineovog ciklusa. Izvršena je energijska analiza svakog od navedenih ciklusa, dan shematski prikaz ciklusa i popratni termodinamički dijagrami. Teorijskom i računskom analizom utvrđeno je da se idealni Rankineov ciklus može poboljšati, u pogledu povećanja stupnja djelovanja ciklusa, pojedinim prilagodbama koje se u osnovi svode na dvije: povećanje srednje temperature dovođenja topline i smanjenjem srednje temperature odvođenja topline
Abstract (english)
In this paper a theoretical and mathematical thermodynamic analysis of a reheat-regenerative Rankine cycle is conducted. The assignment had to cover the analysis of a steam power plant which included determining the temperature at the inlet of the closed feedwater heater, the thermal efficiency of the cycle and the net power output. Also, in the paper, the effect of the reheat temperature on the thermal efficiency was examined and the optimization with a goal of achieving the maximum thermal efficiency was executed. This was executed using the Engineering Equation Solver (EES) program package. Operating principle of the ideal Rankine cycle, Rankine cycle with superheating, Rankine cycle with reheat as well as the reheat-regenerative Rankine cycle are described using schemes, thermodynamic diagrams and energy analysis of each one. From the theoretical and mathematical analysis it is concluded that the ideal Rankine cycle can be improved, with a gain to get the higher thermal efficiency, with several adjustments that amount to two: increasing the average temperature at which heat is transfered and/or decreasing the average temperature at which heat is rejected.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:525310
Study programmeTitle: Undergraduate Study in 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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-07-17 06:48:31