prikaz prve stranice dokumenta OPTIMIZACIJA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE
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undergraduate thesis
OPTIMIZACIJA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE
2020. urn:nbn:hr:153:931093
Lešić, Toni
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

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Lešić, T. (2020). OPTIMIZACIJA 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:153:931093

Lešić, Toni. "OPTIMIZACIJA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2020. https://urn.nsk.hr/urn:nbn:hr:153:931093

Lešić, Toni. "OPTIMIZACIJA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2020. https://urn.nsk.hr/urn:nbn:hr:153:931093

Lešić, T. (2020). 'OPTIMIZACIJA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 10 April 2024, https://urn.nsk.hr/urn:nbn:hr:153:931093

Lešić T. OPTIMIZACIJA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE [Undergraduate thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2020 [cited 2024 April 10] Available at: https://urn.nsk.hr/urn:nbn:hr:153:931093

T. Lešić, "OPTIMIZACIJA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Slavonski Brod, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:153:931093

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Metadata
TitleOPTIMIZACIJA REGENERATIVNOG RANKINEOVOG CIKLUSA S MEĐUPREGRIJANJEM PARE
Title (english)OPTIMIZATION OF THE REHEAT -REGENERATIVE RANKINE CYCLE
AuthorToni Lešić
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 country2020-09-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu je opisan klasični Rankineov ciklus. Opisana su poboljšanja ciklusa te rješenja za povećavanje termičkog stupnja djelovanja. Kako bi se poboljšao takav sustav koristi se postrojenje koje radi po Regenerativnom Rankineovom ciklusu s međupregijačem pare i zatvorenim zagrijačem napojne vode. U zadatku je bilo potrebno izračunati temperaturu na ulazu u zatvoreni zagrijač napojne vode, neto snagu i termički stupanj djelovanja ciklusa. U EES-u (Engineering Equation Solver) programu je ispitan utjecaj temperature međupregijavanja na termički stupanj djelovanje te je izvršena optimizacija Regenerativnog Rankineovg ciklusa s ciljem dobivanja maksimalnog stupnja djelovanja. Rezultati su pokazali da međupregrijavanje pare i regenerativno zagrijavanje vode imaju pozitivan utjecaj na termički stupanj djelovanja i opravdanost kod uvođenja takvih poboljšanja u stvarnim sustavima u kojima se koristi Rankineov ciklus.
Abstract (english)
The paper describes the classical Rankine cycle. Cycle improvements and solutions to increase the thermal efficiency are described. An improvement of such a system was taken by a plant operating according to the Regenerative Rankine cycle with an intermediate steam preheater and a closed feed water heater.The task was to calculate the temperature at the inlet off the closed feedwater heater, net power and thermal efficiency of the cycle. In the EES (Engineering Equation Solver) program, the influence of the reheating on the thermal efficiency was investigated and the Regenerative Rankine cycle was optimized in order to obtain the maximum thermal efficiency.The results showed that steam superheating and regenerative water reheating have a positive effect on the thermal efficiency and justification for introducing such improvements in real systems when using the Rankine cycle.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:931093
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 on2020-09-16 06:39:03