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undergraduate thesis
TERMODINAMIČKA ANALIZA RADA ZADANOG PARNO- TURBINSKOG POSTROJENJA S REGENERATIVNIM ZAGRIJAVANJEM VODE
2019. urn:nbn:hr:153:078543
Dubravac, Robert
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

Cite this document

Dubravac, R. (2019). TERMODINAMIČKA ANALIZA RADA ZADANOG PARNO- TURBINSKOG POSTROJENJA S REGENERATIVNIM ZAGRIJAVANJEM VODE (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:153:078543

Dubravac, Robert. "TERMODINAMIČKA ANALIZA RADA ZADANOG PARNO- TURBINSKOG POSTROJENJA S REGENERATIVNIM ZAGRIJAVANJEM VODE." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2019. https://urn.nsk.hr/urn:nbn:hr:153:078543

Dubravac, Robert. "TERMODINAMIČKA ANALIZA RADA ZADANOG PARNO- TURBINSKOG POSTROJENJA S REGENERATIVNIM ZAGRIJAVANJEM VODE." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2019. https://urn.nsk.hr/urn:nbn:hr:153:078543

Dubravac, R. (2019). 'TERMODINAMIČKA ANALIZA RADA ZADANOG PARNO- TURBINSKOG POSTROJENJA S REGENERATIVNIM ZAGRIJAVANJEM VODE', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 19 November 2024, https://urn.nsk.hr/urn:nbn:hr:153:078543

Dubravac R. TERMODINAMIČKA ANALIZA RADA ZADANOG PARNO- TURBINSKOG POSTROJENJA S REGENERATIVNIM ZAGRIJAVANJEM VODE [Undergraduate thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2019 [cited 2024 November 19] Available at: https://urn.nsk.hr/urn:nbn:hr:153:078543

R. Dubravac, "TERMODINAMIČKA ANALIZA RADA ZADANOG PARNO- TURBINSKOG POSTROJENJA S REGENERATIVNIM ZAGRIJAVANJEM VODE", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Slavonski Brod, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:153:078543

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Metadata
TitleTERMODINAMIČKA ANALIZA RADA ZADANOG PARNO- TURBINSKOG POSTROJENJA S REGENERATIVNIM ZAGRIJAVANJEM VODE
Title (english)THERMODYNAMIC ANALYSIS OF OPERATION OF GIVEN STEAM- TURBINE POWER PLANT WITH REGENERATIVE HEATING OF WATER
AuthorRobert Dubravac
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 country2019-02-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu je analiziran termodinamički stupanj djelovanja Rankineova procesa sa rekuperativnim i regenerativnim zagrijavanjem napojne vode te pregrijavanjem pare nakon djelomične izentropske ekspanzije u turbini visokog tlaka.Proračun je pokazao da jedan uređaj regenerativnog zagrijavanja napojne vode podiže termodinamički stupanj djelovanja Rankineova procesa za 2% dok rekuperativno zagrijavanje napojne vode podiže termodinamički stupanj djelovanja za 1%.Utvrđeno je da svakim uvođenjem novog uređaja za rekuperativno ili regenerativno zagrijavanje napojne vode stupanj termodinamičkog djelovanja raste nižim intezitetom te u jednom trenutku uvođenje novih uređaja prestaje biti isplativo.
Abstract (english)
In this paper the thermal efficiency of Rankine cycle with two feed water heaters, an open feed-water heater and closed feed water heater and reheating of the steam after partly isentropic expansion in high pressure turbine. Mathematichal analysis has shown that open feedwater heater raises thermal efficiency for two percent and closed feedwater heater for one percent. Themal efficiency is increased with incorporation of every new open or closed feedwater heater but with less and less gradient and after a recent number of feedwater heaters it stops being payable.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:078543
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 on2019-02-28 12:08:56