DEVELOPMENT OF A PANEL CUTTING METHOD COUPLED WITH AN UNSTEADY POTENTIAL FLOW MODEL BASED ON THE WEAK-SCATTERER APPROXIMATION - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2019

DEVELOPMENT OF A PANEL CUTTING METHOD COUPLED WITH AN UNSTEADY POTENTIAL FLOW MODEL BASED ON THE WEAK-SCATTERER APPROXIMATION

Résumé

This paper presents a new mesh strategy for unsteady potential flow based solvers. It is based on the coupling between a panel cutting method used for the body mesh and an advance front method to generate the free surface mesh. The goal is to deal with complex geometries for time-domain simulations for marine operations. Firstly, the new mesh generation process is presented in details. Then, two validation tests are presented, using an academic geometry (vertical surface-piercing cylinder) and a complex geometry (FPSO).
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Dates et versions

hal-02055712 , version 1 (05-03-2019)

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  • HAL Id : hal-02055712 , version 1

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Pierre-Yves Wuillaume, Pierre Ferrant, Aurélien Babarit, Mattias Lynch. DEVELOPMENT OF A PANEL CUTTING METHOD COUPLED WITH AN UNSTEADY POTENTIAL FLOW MODEL BASED ON THE WEAK-SCATTERER APPROXIMATION. ASME 38th International Conference on Ocean, Offshore and Artic Engineering, Jul 2019, Glasgow, United Kingdom. ⟨hal-02055712⟩
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