The hybridization of Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation
(LES) methods is seen to be the most promising way to efficiently deal with separated …

Turbulence is still an unsolved issue with enormous implications in several fields, from the
turbulent wakes on moving objects to the accumulation of heat in the built environment or …

There is a rapidly growing interest in using general-purpose CFD codes based on second-
order finite volume methods for Large-Eddy Simulation (LES) in a wide range of …

In the present work we perform the numerical characterization of the hydrodynamic and the
hydroacoustic field of a notional submarine geometry (the BB2 submarine). Starting from a …

This paper proposes a novel trailing-edge treatment to reduce airfoil self-noise: a serration–
finlet configuration. According to the current literature, while serrations are good at reducing …

The purpose of this study is to perform computational fluid dynamics (CFD) simulation for an
incompressible flow around an airfoil and investigate the aerodynamic properties for …

In this study, the explicit algebraic sub-grid scale (SGS) model (EAM) has been extensively
validated in wall-resolved large-eddy simulations (LES) of wall-bounded turbulent flows at …

This study investigates the turbulent flow separation from a smooth body using wall-modeled
large eddy simulation (WMLES). The Computational Fluid Dynamics (CFD) software …

Flow turbulence modeling is an expensive computational operation that is often run with
simulations using physical simplifications to reduce the cost. Large-eddy simulations (LES) …

Il lavoro di ricerca riportato nella presente tesi riguarda la caratterizzazione idrodinamica e
idroacustica di una geometria non classificata di sottomarino, tramite simulazioni numeriche …