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undergraduate thesis
PARAMETARSKO LJULJANJE
Split: University of Split, Faculty of Maritime Studies, 2019. urn:nbn:hr:164:375032
Grabovac, Jurica
University of Split
Faculty of Maritime Studies
Department of nautical studies

Cite this document

Grabovac, J. (2019). PARAMETARSKO LJULJANJE (Undergraduate thesis). Split: University of Split, Faculty of Maritime Studies. Retrieved from https://urn.nsk.hr/urn:nbn:hr:164:375032

Grabovac, Jurica. "PARAMETARSKO LJULJANJE." Undergraduate thesis, University of Split, Faculty of Maritime Studies, 2019. https://urn.nsk.hr/urn:nbn:hr:164:375032

Grabovac, Jurica. "PARAMETARSKO LJULJANJE." Undergraduate thesis, University of Split, Faculty of Maritime Studies, 2019. https://urn.nsk.hr/urn:nbn:hr:164:375032

Grabovac, J. (2019). 'PARAMETARSKO LJULJANJE', Undergraduate thesis, University of Split, Faculty of Maritime Studies, accessed 20 April 2024, https://urn.nsk.hr/urn:nbn:hr:164:375032

Grabovac J. PARAMETARSKO LJULJANJE [Undergraduate thesis]. Split: University of Split, Faculty of Maritime Studies; 2019 [cited 2024 April 20] Available at: https://urn.nsk.hr/urn:nbn:hr:164:375032

J. Grabovac, "PARAMETARSKO LJULJANJE", Undergraduate thesis, University of Split, Faculty of Maritime Studies, Split, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:164:375032

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Metadata
TitlePARAMETARSKO LJULJANJE
AuthorJurica Grabovac
MentorGoran Belamarić (mentor)
GranterUniversity of Split
Faculty of Maritime Studies
(Department of nautical studies)
Split
Defense date and country2019, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Abstract
U radu se istražuje fenomen parametarskog ljuljanja. Termin parametarsko ljuljanje se koristi za opisivanje fenomena jakog, nestabilnog pokreta ljuljanja koji nastaje kad valovi brodu dolaze s krme ili pramca. Danas pred moderne kontejnerske brodove postavljaju se dva zahtjeva kojima obilježja broda moraju udovoljavati, a to su što veći kapacitet i brzina što rezultira malim blok koeficijentom. Osim strukturnih osobina broda na parametarsko ljuljanje također utječe i nadolazeći valovi s pramca i krme. Sustavi koji se danas koriste u cilju prevencije i umanjivanja posljedica parametarskog ljuljanja broda mogu se sagledavati kao sustavi za praćenje obilježja valova i obilježja broda koja imaju utjecaj na pojavu te sustavi koji nastoje umanjiti bočno ljuljanje što nastaje kao posljedica pojave razmatranog fenomena. Cilj rada je objasniti karakteristike kontejnerskih brodova kao i karakteristike valova koje direktno utječu na pojam parametarskog ljuljanja. Ovaj rad također analizira i tehnička rješenja koja se mogu koristiti za dobivanje potrebnih podataka u vezi razvoja, i tehnička rješenja koja će smanjiti utjecaj promatranog fenomena.
Abstract (english)
The paper explores the phenomen of parametric rolling. The term parametric rolling is used to describe the phenomenon of a strong, unstable, rolling movement that occurs when waves come from the stern or bow. Nowadays, the modern container ships are designed to the requirements of increased capacity and to achieve high speed causing a relative low block coefficient. In addition to the structural features of the ship, parametric rolling is also affected by characteristics of successive waves either from the fore or aft part.They can be regarded as systems for monitoring the characteristics of the waves and those of the ship that have an effect on the occurrence, and also as system seeking to reduce ship’s rolling that occurs as a consequence of the observed phenomena. The aim of this paper is to define the characteristics of container ship, and the characteristics of waves that directly affect the appearance of ship’s parametric rolling. The paper also analyzes technical solutions that can be used to obtain data relevant for the development and technical solutions which may reduce the effect of the phenomenon.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:164:375032
Study programmeTitle: Nautical Studies
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka nautike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka nautike)
Type of resourceText
File originBorn digital
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RepositoryRepository - Faculty of Maritime Studies - Split
Created on2019-02-12 10:07:13