prikaz prve stranice dokumenta Analiza konfiguracije propulzora plovnog objekta odobalne industrije
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master's thesis
Analiza konfiguracije propulzora plovnog objekta odobalne industrije
2021. urn:nbn:hr:190:216927
Jukčić, Maks
University of Rijeka
Faculty of Engineering
Department of Naval Architecture and Ocean Engineering
Section of the Ship Dynamics

Cite this document

Jukčić, M. (2021). Analiza konfiguracije propulzora plovnog objekta odobalne industrije (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:216927

Jukčić, Maks. "Analiza konfiguracije propulzora plovnog objekta odobalne industrije." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:216927

Jukčić, Maks. "Analiza konfiguracije propulzora plovnog objekta odobalne industrije." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:216927

Jukčić, M. (2021). 'Analiza konfiguracije propulzora plovnog objekta odobalne industrije', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 01 April 2025, https://urn.nsk.hr/urn:nbn:hr:190:216927

Jukčić M. Analiza konfiguracije propulzora plovnog objekta odobalne industrije [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2025 April 01] Available at: https://urn.nsk.hr/urn:nbn:hr:190:216927

M. Jukčić, "Analiza konfiguracije propulzora plovnog objekta odobalne industrije", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:216927

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Metadata
TitleAnaliza konfiguracije propulzora plovnog objekta odobalne industrije
Title (english)Analysis of thruster configuration for an offshore marine vehicle
AuthorMaks Jukčić
MentorMarko Valčić (mentor)
Committee memberAlbert Zamarin (predsjednik povjerenstva)
Committee memberMarko Hadjina (član povjerenstva)
Committee memberTin Matulja (član povjerenstva)
Committee memberMarko Valčić (član povjerenstva)
Committee memberViktor Dragičević (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Naval Architecture and Ocean Engineering)
(Section of the Ship Dynamics)
Rijeka
Defense date and country2021-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Shipbuilding
Abstract
Glavna tema ovog rada je analiza utjecaja različitih kombinacija konfiguracije propulzora plovnog objekta na značajke dinamičkog pozicioniranja s posebnim naglaskom na minimizaciju dovedene snage propulzorima, a sve u ovisnosti o različitim opterećenjima okoliša. Optimizacijska zadaća nije izražena isključivo u funkciji poriva, već i kao funkcija broja, vrste, značajki i položaja odabranih propulzora na trupu plovnog objekta. Nadalje, u prvom dijelu rada su izložene osnovne značajke... More sustava propulzije dinamički pozicioniranih plovnih objekata te opisani postupci i procedure za alokaciju poriva, definirana karakteristična alokacijska jednadžba kao i linearna matrična jednadžba, istaknute karakteristične funkcije cilja i ograničenja u optimalnoj alokaciji poriva, kao i karakteristične metode optimizacije s tim u vezi. U drugom, praktičnom djelu rada analiziran je utjecaj sila vanjskog opterećenja na plovni objekt s raznim konfiguracijskim matricama propulzora a cilj je bio dobivanje optimalne konfiguracije, odnosno one koja će uštedjeti najviše energije. Iako je načelno cilj ovog rada optimizacija, tj. minimizacija potrošnje snage, promatrat će se optimalna konfiguracija i iz gledišta osnivanja plovnih objekata jer rješenje optimizacijske zadaće projektantu otkriva u kojim to zonama bi bilo najisplativije ugraditi propulzore na plovnom objektu kako bi uštedio najviše energije a opet ostvario sve što se očekuje od dinamički pozicioniranog plovnog objekta. Less
Abstract (english)
The main topic of this paper is the analysis of the influence of different combinations of thruster configuration matrix of a vessel on the dynamic positioning features with special emphasis on the power supplied to the thrusters, all depending on different environmental loads. The optimization task is not expressed exclusively as a function of thrust allocation, but also as a function of the number, type, features and position of the analysed thrusters on the hull of the vessel. The... More obtained results were used to set guidelines for selecting the most favourable thruster configuration at an early stage of the initial vessel design, in accordance with the previously set criteria. Furthermore, the first part of the paper presents the basic features of propulsion systems of dynamically positioned vessels and describes the procedures for optimal thrust allocation, objective allocation equation and linear matrix equation, defines characteristic objective functions and constraints in optimal thrust allocation, and characteristic optimization methods in this regard. In the second, practical part of the paper, the influence of external load forces on the vessel with various propeller configuration matrices was analysed and the goal was to obtain the optimal configuration, i.e. the one that will save the most power. Although in principle the aim of this paper is optimization, i.e. minimization of power consumption, the optimal configuration will be observed from the point of view of ship design, because the solution of the optimization task reveals to the designer in which zones it would be most cost-effective to install thrusters on the vessel and to optimize the design process. Less
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:216927
Study programmeTitle: Graduate University Study of Naval Architecture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka brodogradnje (magistar/magistra inženjer/inženjerka brodogradnje)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-10-12 08:21:04
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