Hydrodynamic optimization of the fore part of the ship (CROSBI ID 590483)
Prilog sa skupa u zborniku | izvorni znanstveni rad | domaća recenzija
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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nije evidentirano
nije evidentirano
nije evidentirano
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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