Newton-Krylov Algorithm with a Loosely Coupled Turbulence Model for Aerodynamic Flows
نویسندگان
چکیده
منابع مشابه
Newton–Krylov Algorithm with a Loosely Coupled Turbulence Model for Aerodynamic Flows
A fast Newton–Krylov algorithm is presented that solves the turbulent Navier–Stokes equations on unstructured 2-D grids. Themodel of Spalart andAllmaras provides the turbulent viscosity and is loosely coupled to themean-flow equations. It is often assumed that the turbulence model must be fully coupled to obtain the full benefit of an inexact Newton algorithm. We demonstrate that a loosely coup...
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ژورنال
عنوان ژورنال: AIAA Journal
سال: 2007
ISSN: 0001-1452,1533-385X
DOI: 10.2514/1.22972