Pregled bibliografske jedinice broj: 427156
Investigation of the free surface flow around the fishing vessel
Investigation of the free surface flow around the fishing vessel // Proceedings of the 13th International Congress of International Maritime Association of Mediterranean, IMAM 2009 / Goren, O ; Okan, B. ; Karakas, S.C. (ur.).
Istanbul: ITU Faculty of Naval Architecture and Ocean Engineering, 2009. str. 299-305 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 427156 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Investigation of the free surface flow around the fishing vessel
Autori
Degiuli, Nastia ; Werner, Andreja ; Vladimir, Nikola ; Grgić, Mate
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 13th International Congress of International Maritime Association of Mediterranean, IMAM 2009
/ Goren, O ; Okan, B. ; Karakas, S.C. - Istanbul : ITU Faculty of Naval Architecture and Ocean Engineering, 2009, 299-305
ISBN
978-975-561-356-7
Skup
13th International Congress of International Maritime Association of Mediterranean, IMAM 2009
Mjesto i datum
Istanbul, Turska, 12.10.2009. - 15.10.2009
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
fishing vessel; numerical simulation; model tests
Sažetak
The aim of the paper is to examine the possibilities of two numerical methods, the boundary element method and the control volume method, in the prediction of the total resistance and the wave pattern of the fishing vessel. Computer code for solving a nonlinear free surface flow problem for a ship moving with constant speed in calm water has been developed based on the RAPID (Raised-Panel-Iterative-Dawson) method developed at MARIN. The speed of the calculation gives certain flexibility and a wide range of the ship hull parameters can be rapidly and easily covered. The commercial CFD package STAR-CCM+ has been used for the control volume method calculation. The extensive investigation of certain parameters of the CFD package has been performed in order to achieve more accurate results and to gain experience for future numerical flow simulations around ship forms. The results of the CFD analysis have been compared with experimental towing tank results for the Froude number range 0.136-0.477. Both methods aim to compute the wave profile and total resistance quite accurately. The applicability estimation of each method regarding the time consumed and results that can be obtained by using it has been performed as well.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja
POVEZANOST RADA
Projekti:
120-1201703-1672 - Dinamika gibanja i opterećenje pučinskih objekata (Čorić, Većeslav, MZOS ) ( CroRIS)
120-1201703-1704 - Opterećenje i odziv brodskih konstrukcija (SENJANOVIC, Ivo, MZOS ) ( CroRIS)
120-1201829-1671 - Višekriterijski projektni modeli u osnivanju i konstrukciji broda i zrakoplova (Žanić, Vedran, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
