Validation and Verification of Seakeeping in OpenFOAM

Vukčević, Vuko and Šojat, Borna and Gatin, Inno and Jasak, Hrvoje (2016) Validation and Verification of Seakeeping in OpenFOAM. = Validation and Verification of Seakeeping in OpenFOAM. In: Simpozij Teorija i praksa brodogradnje, 06-08.10.2016., Trogir, Seget Donji, Hrvatska.

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Official URL: http://bib.irb.hr/prikazi-rad?rad=848073

Abstract

In this paper a detailed validation and verification of seakeeping simulations using Computational Fluid Dynamics (CFD) software OpenFOAM is presented. For the DSYHS #44 sailing boat, different head wave conditions for a fixed Froude number are simulated and the results are compared to experimental data. For the KRISO Container Ship (KCS), a large number of incident wave cases is considered at design Froude number. Incident wave parameters and direction of wave propagation with respect to ship’s heading are varied. The results for the total resistance, heave, pitch and roll are compared to experimental data. All simulations are conducted on three different grids in order to assess numerical uncertainties.

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): ship resistance in waves; seakeeping; computational fluid dynamics; OpenFOAM
Subjects: TECHNICAL SCIENCE > Shipbuilding
TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 500 Department of Energy, Power Engineering and Environment > 530 Chair of Turbomachinery
Indexed in Web of Science: No
Indexed in Current Contents: No
Date Deposited: 21 Feb 2017 10:07
Last Modified: 01 Feb 2018 08:03
URI: http://repozitorij.fsb.hr/id/eprint/7320

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