CPL - Chalmers Publication Library
| Utbildning | Forskning | Styrkeområden | Om Chalmers | In English In English Ej inloggad.

Verification and validation of CFD predictions for a manoeuvring tanker

Lu Zou (Institutionen för sjöfart och marin teknik, Hydromekanik) ; Lars Larsson (Institutionen för sjöfart och marin teknik, Hydromekanik) ; Michal Orych (Institutionen för sjöfart och marin teknik, Hydromekanik)
Journal of Hydrodynamics, Ser. B (1001-6058). Vol. 22 (2010), 5, p. 438-445 .
[Artikel, refereegranskad vetenskaplig]

This paper presents a study on the Verification and Validation (V&V) of CFD solutions for a tanker without appendages manoeuvring at varying drift angles and water depths. A steady state Reynolds-Averaged Navier-Stokes solver is applied to solve the viscous flow around the ship neglecting the free surface, sinkage and trim. Discretization errors and uncertainties in hydrodynamic forces and moments are estimated through grid convergence studies. Validation is performed by comparison with model test data.

Nyckelord: Discretization error; Drift; Shallow water; Ship manoeuvring; Uncertainty


Paper was presented at 9th International Conference on Hydrodynamics (ICHD) 2010 Shanghai, China



Denna post skapades 2010-12-28. Senast ändrad 2016-07-13.
CPL Pubid: 131926

 

Institutioner (Chalmers)

Institutionen för sjöfart och marin teknik, Hydromekanik (2005-2011)

Ämnesområden

Strömningsmekanik

Chalmers infrastruktur