Pregled bibliografske jedinice broj: 597317
Hydrodynamic optimization of the fore part of the ship
Hydrodynamic optimization of the fore part of the ship // Zbornik radova Sorta 2012
Zagreb, Hrvatska, 2012. (predavanje, domaća recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 597317 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Hydrodynamic optimization of the fore part of the ship
Autori
Matulja, Dunja ; Dejhalla, Roko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Zbornik radova Sorta 2012
/ - , 2012
Skup
Sorta 2012 Simpozij Teorija i praksa brodogradnje
Mjesto i datum
Zagreb, Hrvatska, 27.09.2012. - 29.09.2012
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Domaća recenzija
Ključne riječi
ship hull; spline in tension; hydrodynamic optimization; genetic algorithm
Sažetak
The paper discusses the application of a genetic algorithm, coupled with a three dimensional potential flow solver, in order to deal with the hydrodynamic optimization of a ship hull form with a bulbous bow. The bulb is defined by several geometrical parameters and a set of splines in tension has been used to describe the ship forebody and to allow its modifications. The optimization procedure is fully automated, and once the basis hull form, objective function and constrains are defined, it requires no user interaction. According to the predefined constraints, an optimized hull form has been obtained, and hence analyzed and compared to the basis hull form in order to demonstrate the effectiveness and validity of the developed procedure.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja
POVEZANOST RADA
Projekti:
069-0691736-1667 - Numeričko modeliranje hidrodinamičkog opterećenja i odziva pomorskih objekata (Prpić-Oršić, Jasna, MZOS ) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka