prikaz prve stranice dokumenta PROMJENE RADNIH KARAKTERISTIKA CIKLUSA U KOGENERACIJSKOM POSTROJENJU
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undergraduate thesis
PROMJENE RADNIH KARAKTERISTIKA CIKLUSA U KOGENERACIJSKOM POSTROJENJU
2018. urn:nbn:hr:153:495824
Adamović, Nikola
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

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Adamović, N. (2018). PROMJENE RADNIH KARAKTERISTIKA CIKLUSA U KOGENERACIJSKOM POSTROJENJU (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:153:495824

Adamović, Nikola. "PROMJENE RADNIH KARAKTERISTIKA CIKLUSA U KOGENERACIJSKOM POSTROJENJU." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2018. https://urn.nsk.hr/urn:nbn:hr:153:495824

Adamović, Nikola. "PROMJENE RADNIH KARAKTERISTIKA CIKLUSA U KOGENERACIJSKOM POSTROJENJU." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2018. https://urn.nsk.hr/urn:nbn:hr:153:495824

Adamović, N. (2018). 'PROMJENE RADNIH KARAKTERISTIKA CIKLUSA U KOGENERACIJSKOM POSTROJENJU', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 12 November 2024, https://urn.nsk.hr/urn:nbn:hr:153:495824

Adamović N. PROMJENE RADNIH KARAKTERISTIKA CIKLUSA U KOGENERACIJSKOM POSTROJENJU [Undergraduate thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2018 [cited 2024 November 12] Available at: https://urn.nsk.hr/urn:nbn:hr:153:495824

N. Adamović, "PROMJENE RADNIH KARAKTERISTIKA CIKLUSA U KOGENERACIJSKOM POSTROJENJU", 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:153:495824

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Metadata
TitlePROMJENE RADNIH KARAKTERISTIKA CIKLUSA U KOGENERACIJSKOM POSTROJENJU
Title (english)VARIATIONS OF CYCLE PERFORMANCE IN COGENERATION PLANT
AuthorNikola Adamović
MentorMarija Živić (mentor)
Committee memberMarija Živić (član povjerenstva)
Committee memberMario Holik (član povjerenstva)
Committee memberRužica Končić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod
Slavonski Brod
Defense date and country2018-09-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu je analizirano kogeneracijsko postrojenje koje ima dva načina rada. U prvom načinu rada para ekspandira u turbini do tlaka 0,5 MPa i zatim sva odlazi u „grijalicu“, dok u drugom načinu rada 60% pare se usmjerava u grijalicu, a preostala para ekspandira u kondenzatoru koji radi na tlaku 20 kPa. U radu je izračunata proizvedena snaga i toplinski tok, te faktor iskorištenja za oba načina rada kogeneracijskog postrojenja. Ispitan je utjecaj promjene omjera masenih protoka pare koja prolazi kroz grijalicu i pare koja prolazi kroz kondenzator, te utjecaj promjene tlaka na ulazu u grijalicu na faktor iskorištenja. Izvršena je optimizacija ciklusa s ciljem postizanja maksimalnog faktora iskorištenja.
Abstract (english)
In this paper a cogeneration plant has been analyzed, which has two modes of operation. In the first mode, the vapor expands into the turbine to a pressure of 0.5 MPa and is then routed to the "heater", where its suplies the process heat, while in another mode 60% vapor is directed to the heater and the remaining vapor expands into a 20 kPa condenser. In this paper, the produced power, heat flow rate and the utilization factor for both modes of cogeneration plant are calculated. The effect of the change of the ratio of the mass flow rate of steam through the heater and the vapor passing through the condenser, as well as the influence of the change of the pressure on the inlet of the heater on the utilization factor, was investigated. Cycle optimization was carried out with the aim of achieving maximum utilization factor.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:495824
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 on2018-10-01 11:06:13