The coupling of large eddy simulation (LES) with statistical turbulence models, ie Reynolds- Averaged Navier–Stokes (RANS) models, is arguably the main strategy to drastically reduce …
SS Girimaji - 2006 - asmedigitalcollection.asme.org
A turbulence bridging method purported for any filter-width or scale resolution—fully averaged to completely resolved—is developed. The method is given the name partially …
We give the" philosophy", fairly complete instructions, a sketch and examples of creating Detached-Eddy Simulation (DES) grids from simple to elaborate, with a priority on external …
The book aims to provide the reader with an updated general presentation of multiscale/ multiresolution approaches in turbulent flow simulations. All modern approaches (LES …
This article provides a critical review of computational techniques for flow-noise prediction and the underlying theories. Hybrid approaches, in which the turbulent noise source field is …
Die Large Eddy Simulation (LES) ist eine Technik zur Berechnung turbulenter Strömungen, die in den letzten Jahren mit zunehmenden Computerresourcen starke Verbreitung …
Partially-averaged Navier Stokes (PANS) is a suite of turbulence closure models of various modeled-to-resolved scale ratios ranging from Reynolds-averaged Navier Stokes (RANS) to …
Computational Fluid Dynamics simulations of ship airwakes have been performed using Detached-Eddy Simulation (DES) on unstructured grids. A generic simple frigate shape …
H Carreira Pedro, M Kobayashi - 46th AIAA aerospace sciences …, 2008 - arc.aiaa.org
The interest in small unmanned aerial vehicles (UAV's) has increased greatly in the past decade. The size of such vehicles and the velocity at which they operate results in low …