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undergraduate thesis
Analiza trošenja košuljica brodskog dizel motora Wärtsilä RT-flex 50-
Dubrovnik: University of Dubrovnik, 2023. urn:nbn:hr:155:494222
Piantanida, Stefano
University of Dubrovnik
Faculty of Maritime Studies

Institutional repository: Repository of the University of Dubrovnik

Cite this document

Piantanida, S. (2023). Analiza trošenja košuljica brodskog dizel motora Wärtsilä RT-flex 50- (Undergraduate thesis). Dubrovnik: University of Dubrovnik. Retrieved from https://urn.nsk.hr/urn:nbn:hr:155:494222

Piantanida, Stefano. "Analiza trošenja košuljica brodskog dizel motora Wärtsilä RT-flex 50-." Undergraduate thesis, University of Dubrovnik, 2023. https://urn.nsk.hr/urn:nbn:hr:155:494222

Piantanida, Stefano. "Analiza trošenja košuljica brodskog dizel motora Wärtsilä RT-flex 50-." Undergraduate thesis, University of Dubrovnik, 2023. https://urn.nsk.hr/urn:nbn:hr:155:494222

Piantanida, S. (2023). 'Analiza trošenja košuljica brodskog dizel motora Wärtsilä RT-flex 50-', Undergraduate thesis, University of Dubrovnik, accessed 20 November 2024, https://urn.nsk.hr/urn:nbn:hr:155:494222

Piantanida S. Analiza trošenja košuljica brodskog dizel motora Wärtsilä RT-flex 50- [Undergraduate thesis]. Dubrovnik: University of Dubrovnik; 2023 [cited 2024 November 20] Available at: https://urn.nsk.hr/urn:nbn:hr:155:494222

S. Piantanida, "Analiza trošenja košuljica brodskog dizel motora Wärtsilä RT-flex 50-", Undergraduate thesis, University of Dubrovnik, Dubrovnik, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:155:494222

Metadata
TitleAnaliza trošenja košuljica brodskog dizel motora Wärtsilä RT-flex 50-
Title (english)Wear analysis of liners of Wärtsilä RT-flex 50-B marine diesel engine
AuthorStefano Piantanida
MentorMate Jurjević (mentor)
Committee memberŽarko Koboević (predsjednik povjerenstva)
Committee memberMate Jurjević (član povjerenstva)
Committee memberIvica Krmek (član povjerenstva)
GranterUniversity of Dubrovnik
(Faculty of Maritime Studies)
Dubrovnik
Defense date and country2023-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Marine Mechanical Engineering
Abstract
Košuljice su jedan od najvažnijih dijelova brodskih dizel motora. Pravilno održavanje i praćenje stanja i istrošenosti košuljica je iznimno bitno za eksploataciju broda bez neplaniranih kvarova i stajanja. Pravilno mjerenje istrošenosti košuljica je od iznimne važnosti za pravilno održavanje i dijagnosticiranje stanja. Modernim uređajima i korištenjem modernih tehnologija i metoda mjerenja trošenja košuljica nastoje se eliminirati ljudske greške prilikom mjerenja te osigurati da se analize mjerenja i praćenje stanja košuljica odrađuju uz točne podatke. Ako je ljudska greška prisutna, analizom podataka se mogu donijeti krivi zaključci odnosno krive dijagnostike kvarova koji dovode do nepotrebnih troškova i prevelikog radnog opterećenja posade. Cilj ovog završnog rada je dokazati ovisnost trošenja košuljica o broju radnih sati motora upotrebom regresijske analize i utvrditi kolika je ta ovisnost zapravo te koje još varijable utječu na trošenje košuljica.
Abstract (english)
Cylinder liners are one of the most critical components of marine diesel engines. Proper maintenance and monitoring of the condition and wear of liners are extremely important for the smooth operation of the ship, preventing unexpected breakdowns and downtime. Accurate measurement of liner wear is of paramount importance for correct maintenance and condition diagnostics. Modern devices and the use of advanced technologies and measurement methods aim to eliminate human errors in measurements and ensure that data analysis and liner condition monitoring are conducted with precise information. If human error is present, incorrect conclusions or mistakes in diagnostics can lead to unnecessary costs and excesive crew workload. The aim of this final paper is to demonstrate the dependency of liner wear on the engine operating hours using regression analysis and to determine the extent of this dependency, as well as to identify other variables that affect liner wear.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:155:494222
Study programmeTitle: /
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka pomorskog prometa brodostrojarskog smjera (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka pomorskog prometa brodostrojarskog smjera)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2023-10-12 09:27:01