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Journal of Hydrodynamics

, Volume 18, Issue 1, pp 220–227 | Cite as

Turbulent Flow Prediction Around Appended Hulls

  • G. B. Deng
  • P. Queutey
  • M. Visonneau
Session A4
  • 1 Downloads

Abstract

Two appended hull configurations have been simulated using all hexahedral unstructured grids. Numerical uncertainty is assessed with grid refinement. Influence of turbulence model and wall function approach have been investigated. Scale effect has been studied for one configuration. Numerical results are validated both with measurement data and with computational results using structured grid when possible.

Key words

appended hull hexahedral unstructured grid uncertainty estimation vortical flow 

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Copyright information

© China Ship Scientific Research Center 2006

Authors and Affiliations

  1. 1.Ecole Centrale de NantesLaboratoire de Mécanique des Fluides - UMR6598NantesFrance

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