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Numerical Analysis of Hydrodynamic Pressures on 3D Rigid Structures (CROSBI ID 478692)

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

Harapin, Alen ; Radnić, Jure Numerical Analysis of Hydrodynamic Pressures on 3D Rigid Structures // Proc. 3rd Congress of Croatian Society of Mechanics / Marović, Pavao (ur.). Cavtat: Hrvatsko društvo za mehaniku (HDM), 2000. str. 217-222-x

Podaci o odgovornosti

Harapin, Alen ; Radnić, Jure

engleski

Numerical Analysis of Hydrodynamic Pressures on 3D Rigid Structures

The paper presents the numerical model for the analysis of hydrodynamic pressures on spatial rigid structures. The fluid is considered as linear, viscous and compressible. The Eulerian formulation is used to define the fluid motion assuming small displacements. The pressure formulation for the fluid motion was adopted. Isoparametric finite element discretization with 20 and 27-node brick fluid elements is used. Explicit-implicit Newmark’s time integration is employed to predict the hydrodynamic pressures change. The analysed example ilustrates the accuracy and some possible applications of the presented numerical model and the developed software.

hydrodynamic pressures; numerical model; rigid structures

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Podaci o prilogu

217-222-x.

2000.

objavljeno

Podaci o matičnoj publikaciji

Proc. 3rd Congress of Croatian Society of Mechanics

Marović, Pavao

Cavtat: Hrvatsko društvo za mehaniku (HDM)

Podaci o skupu

Proc. 3rd Congress of Croatian Society of Mechanics

predavanje

06.04.2000-08.04.2000

Cavtat, Hrvatska

Povezanost rada

Građevinarstvo