Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Bensow, Rickard E."'
Autor:
Lopes, Rui, Eslamdoost, Arash, Johansson, Rikard, RoyChoudhury, Seemontini, Bensow, Rickard E.
Publikováno v:
In Ocean Engineering 15 October 2024 310 Part 1
Publikováno v:
In Ocean Engineering 1 October 2024 309 Part 1
Publikováno v:
In Ocean Engineering 15 June 2024 302
Publikováno v:
In International Journal of Multiphase Flow May 2024 175
Numerical modelling of flow in stepped spillways is considered, focusing on a highly economical approach combining interface capturing with explicit modelling of air entrainment. Simulations are performed on spillways at four different Froude numbers
Externí odkaz:
http://arxiv.org/abs/2009.04772
This study presents results of experiments where roughness applications are evaluated in delaying the tip vortex cavitation inception of an elliptical foil. High-speed video recordings and Laser Doppler Velocimetry (LDV) measurements are employed to
Externí odkaz:
http://arxiv.org/abs/2009.00366
In this study, the application of surface roughness on model and full scale marine propellers in order to mitigate tip vortex cavitation is evaluated. To model the turbulence, SST kOmegamodel along with a curvature correction is employed to simulate
Externí odkaz:
http://arxiv.org/abs/2009.00364
The predictive accuracy of wall-modelled LES is influenced by a combination of the subgrid model, the wall model, the numerical dissipation induced primarily by the convective numerical scheme, and also by the density and topology of the computationa
Externí odkaz:
http://arxiv.org/abs/2009.00295
Results from large-eddy simulations of a classical hydraulic jump at inlet Froude number 2 are reported. The computations are performed using the general-purpose finite-volume based code OpenFOAM, and the primary goal is to evaluate the influence of
Externí odkaz:
http://arxiv.org/abs/2007.01729
Autor:
Mukha, Timofey, Bensow, Rickard E.
This work is dedicated to providing a detailed account of the flow dynamics in the closure region of an internal ship air cavity. A geometrically simple multiwave test cavity is considered, and a simulation of the flow is conducted using large-eddy s
Externí odkaz:
http://arxiv.org/abs/2007.01225