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undergraduate thesis
OPTIMIZACIJA RANKINEOVOG CIKLUSA S DVOSTUPANJSKOM TURBINOM I DVIJE PUMPE U KOMBINIRANOM PLINSKO-PARNOM CIKLUSU
2020. urn:nbn:hr:153:775470
Vrpoljac, Petar
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

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Vrpoljac, P. (2020). OPTIMIZACIJA RANKINEOVOG CIKLUSA S DVOSTUPANJSKOM TURBINOM I DVIJE PUMPE U KOMBINIRANOM PLINSKO-PARNOM CIKLUSU (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:153:775470

Vrpoljac, Petar. "OPTIMIZACIJA RANKINEOVOG CIKLUSA S DVOSTUPANJSKOM TURBINOM I DVIJE PUMPE U KOMBINIRANOM PLINSKO-PARNOM CIKLUSU." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2020. https://urn.nsk.hr/urn:nbn:hr:153:775470

Vrpoljac, Petar. "OPTIMIZACIJA RANKINEOVOG CIKLUSA S DVOSTUPANJSKOM TURBINOM I DVIJE PUMPE U KOMBINIRANOM PLINSKO-PARNOM CIKLUSU." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2020. https://urn.nsk.hr/urn:nbn:hr:153:775470

Vrpoljac, P. (2020). 'OPTIMIZACIJA RANKINEOVOG CIKLUSA S DVOSTUPANJSKOM TURBINOM I DVIJE PUMPE U KOMBINIRANOM PLINSKO-PARNOM CIKLUSU', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 11 November 2024, https://urn.nsk.hr/urn:nbn:hr:153:775470

Vrpoljac P. OPTIMIZACIJA RANKINEOVOG CIKLUSA S DVOSTUPANJSKOM TURBINOM I DVIJE PUMPE U KOMBINIRANOM PLINSKO-PARNOM CIKLUSU [Undergraduate thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2020 [cited 2024 November 11] Available at: https://urn.nsk.hr/urn:nbn:hr:153:775470

P. Vrpoljac, "OPTIMIZACIJA RANKINEOVOG CIKLUSA S DVOSTUPANJSKOM TURBINOM I DVIJE PUMPE U KOMBINIRANOM PLINSKO-PARNOM CIKLUSU", 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:153:775470

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TitleOPTIMIZACIJA RANKINEOVOG CIKLUSA S DVOSTUPANJSKOM TURBINOM I DVIJE PUMPE U KOMBINIRANOM PLINSKO-PARNOM CIKLUSU
Title (english)OPTIMIZATION OF RANKINE CYCLE WITH TWO-STAGE TURBINE AND TWO PUMPS IN COMBINED BRAYTON-RANKINE CYCLE
AuthorPetar Vrpoljac
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 country2020-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom završnom radu je izvršena analiza kombiniranog Brayton-Rankineovog kružnog ciklusa koja uključuje postavljanje matematičkog modela, termodinamičku analizu zadanog ciklusa te ispitivanje utjecaja promjene pojedinih parametara na stupanj djelovanja ciklusa. Također su dobivene optimalne vrijednosti parametara ciklusa kako bi se postigao maksimalni termički stupanj djelovanja kombiniranog ciklusa. Za analizu ciklusa korišten je računalni paket Engineering Equation Solver, EES. Na platformi EES – a napravljen je računalni kod, te je korišten za crtanje dijagrama i optimizaciju ciklusa. Zaključeno je da izlazna temperatura dimnih plinova iz plinskog treba biti što niža kako bi se iz plinskog u parni ciklus predalo što više toplinskog toka, te da tlak generatora parnog procesa treba biti što viši, a tlak u kondenzatoru što niži kako bi se dobio maksimalni termički stupanj djelovanja ciklusa.
Abstract (english)
In this paper the combined gas-to-steam turbine cycle is analyzed. The scope of the work includes: creating of mathematical model, thermodynamic analysis of the cycle and examination of the influence of changes in individual parameters on thermal efficiency of the cycle. It was also necessary to find optimum cycle parameter values to achieve maximum thermal efficiency of the combined cycle. The Engineering Equation Solver, EES, was used for the analysis of the cycle. A computer code was made on the EES platform and it was used to draw diagrams and to optimize the cycle. It was concluded that the outlet temperature of the flue gases in gas cycle should be as low as it can be, so heat flux from gas cycle to steam cycle could be maximized. Also, pressure I steam generator should be as high as possible and pressure in condenser should be as low as possible to increase the total cycle thermal efficiency to maximum.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:775470
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 on2020-10-08 07:25:20