Simulation of Wave Impact Loads in OpenFOAM (CROSBI ID 615010)
Prilog sa skupa u zborniku | stručni rad | domaća recenzija
Podaci o odgovornosti
Gatin, Inno ; Vukčević, Vuko ; Jasak, Hrvoje
engleski
Simulation of Wave Impact Loads in OpenFOAM
This paper presents numerical simulation of wave loads on static offshore structures. The Naval Hydro Pack in OpenFOAM is used. Two phase free surface flow model is used with Volume of Fluid and Level Set method for interface capturing. Governing equations are discretized using the Finite Volume Method. Wave modelling with relaxation zones is described. Simulation of 3D dam break with fixed square column is carried out. Results are compared with corresponding experimental data. Next, a method for freak wave initialization using wave focusing is given. Wave components are obtained using standard wave energy spectra. Simulation of freak wave is shown.
OpenFOAM ; finite volume method ; wave impact loads ; relaxation zones ; freak wave
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Podaci o prilogu
377-384.
2014.
objavljeno
Podaci o matičnoj publikaciji
Dejhalla, R ; Degiuli, N ; Matulja, D. ; Mrakovčić, T ; Zamarin, A.
Rijeka: Tehnički fakultet Sveučilišta u Rijeci
978-953-6326-90-7
Podaci o skupu
21st Symposium on Theory and Practice in Shipbuilding
predavanje
02.10.2014-04.10.2014
Baška, Hrvatska
