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Hydrodynamic optimization of the fore part of the ship (CROSBI ID 590483)

Prilog sa skupa u zborniku | izvorni znanstveni rad | domaća recenzija

Matulja, Dunja ; Dejhalla, Roko Hydrodynamic optimization of the fore part of the ship // Zbornik radova Sorta 2012. 2012

Podaci o odgovornosti

Matulja, Dunja ; Dejhalla, Roko

engleski

Hydrodynamic optimization of the fore part of the ship

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.

ship hull; spline in tension; hydrodynamic optimization; genetic algorithm

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Podaci o prilogu

2012.

objavljeno

Podaci o matičnoj publikaciji

Zbornik radova Sorta 2012

Podaci o skupu

Sorta 2012 Simpozij Teorija i praksa brodogradnje

predavanje

27.09.2012-29.09.2012

Zagreb, Hrvatska

Povezanost rada

Brodogradnja