On computing the jump condition of the dissipation rate in the two-equation turbulence models for two-phase flow and application to air-water waves

Autor: Elsayed, Omar, Bouscasse, Benjamin, Gouin, Maité, Touzé, David Le

Traditional turbulence models are derived for single-phase flow. Extension of the family of two-equation turbulence models for two-phase flow is obtained via scaling the transport equations by the density. In the special case of two-phase flow with a

Externí odkaz: http://arxiv.org/abs/2309.02924

Comparison of MPS and SPH methods for solving forced motion ship flooding problems

Autor: Hashimoto, Hirotada, Grenier, Nicolas, Sueyoshi, Makoto, Touzé, David Le

Publikováno v: In Applied Ocean Research January 2022 118

Particle Methods for Viscous Flows: Analogies and Differences Between the SPH and DVH Methods

Autor: Colagrossi, Andrea, Rossi, Emanuele, Marrone, Salvatore, Touzé, David Le

Publikováno v: Communications in Computational Physics
Communications in Computational Physics, Global Science Press, 2016, 20 (3), pp.660-688. ⟨10.4208/cicp.150915.170316a⟩
COMMUNICATIONS IN COMPUTATIONAL PHYSICS 20 (2016): 660–688. doi:10.4208/cicp.150915.170316a
info:cnr-pdr/source/autori:Colagrossi, Andrea; Rossi, Emanuele; Rossi, Emanuele; Marrone, Salvatore; Marrone, Salvatore; Touzé, David Le/titolo:Particle Methods for Viscous Flows: Analogies and Differences between the SPH and DVH Methods/doi:10.4208%2Fcicp.150915.170316a/rivista:COMMUNICATIONS IN COMPUTATIONAL PHYSICS/anno:2016/pagina_da:660/pagina_a:688/intervallo_pagine:660–688/volume:20

In this work two particle methods are studied in the context of viscous flows. The first one is a Vortex Particle Method, called Diffused Vortex Hydrodynamics (DVH), recently developed to simulate complex viscous flows at medium and high Reynolds reg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b5c75da41eb14060e75e96263f3e0ad
https://doi.org/10.4208/cicp.150915.170316a

A fully-spectral 3D time-domain model for second-order simulation of wavetank experiments. Part B: Validation, calibration versus experiments and sample applications

Autor: Bonnefoy, Félicien Felicien.Bonnefoy@ec-nantes.fr, Touzé, David Le¹ David.LeTouze@ec-nantes.fr, Ferrant, Pierre¹ Pierre.Ferrant@ec-nantes.fr

Publikováno v: Applied Ocean Research. Apr2006, Vol. 28 Issue 2, p121-132. 12p.