Pregled bibliografske jedinice broj: 777155
Fatigue analysis of HHI SkyBench™ 19000 TEU ultra large container ship with springing effect included
Fatigue analysis of HHI SkyBench™ 19000 TEU ultra large container ship with springing effect included // Proceedings of the 7th International Conference on Hydroelasticity in Marine Technology / Malenica, Šime ; Vladimir, Nikola ; Senjanović, Ivo (ur.).
Velika Rakovica, Samobor: VIDICI d.o.o., 2015. str. 561-574 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Fatigue analysis of HHI SkyBench™ 19000 TEU ultra large container ship with springing effect included
Autori
Im, Hong-Il ; Vladimir, Nikola ; Malenica, Šime ; Ryu, Hong Ryeul ; Cho, Dae Seung
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 7th International Conference on Hydroelasticity in Marine Technology
/ Malenica, Šime ; Vladimir, Nikola ; Senjanović, Ivo - Velika Rakovica, Samobor : VIDICI d.o.o., 2015, 561-574
ISBN
978-953-95746-2-6
Skup
7th International Conference on Hydroelasticity in Marine Technology
Mjesto i datum
Split, Hrvatska, 16.09.2015. - 19.09.2015
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
hydroelasticity; springing; potential flow; finite element method; SkyBenchTM container ship
Sažetak
The importance of analyzing hydroelastic vibratory responses (springing and whipping) of ship hull structure and their effects on structural fatigue damage is increasing in line with building of larger and consequently more flexible ships. On the other hand, reliable structural design of such ships cannot be achieved by applying only rule based formulae, and therefore direct calculation approach is required. This is particularly emphasized in case of ultra large container ships (ULCS). In this paper, preliminary results of hydroelastic analysis of a newly designed HHI SkyBenchTM container ship, related to the fatigue assessment of several structural details, are presented. The analysis was performed by general hydro-structure tool HOMER, where 3D FEM model for the structure and 3D potential flow code for fluid modelling, respectively, is used. An outline of the numerical procedure based on the modal approach is given and features of new HHI SkyBenchTM container ship design are described. The result section includes fatigue life assessment of selected finemesh structural details with springing effect included, obtained by the top-down approach.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja
POVEZANOST RADA
Projekti:
GCRC-SOP (Grant No. 2011-0030669)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
