A Subgrid Model for the Time-Dependent Navier-Stokes Equations
نویسندگان
چکیده
منابع مشابه
A Subgrid Model for the Time-Dependent Navier-Stokes Equations
We propose a stabilized subgrid finite-element method for the two-dimensional 2D nonstationary incompressible Naver-Stokes equation NSE . This method yields a subgrid eddy viscosity which does not act on the large flow structures. The proposed eddy viscous term is constructed by a fluctuation operator based on an L2-projection. The fluctuation operator can be implemented by the L2-projection fr...
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ژورنال
عنوان ژورنال: Advances in Numerical Analysis
سال: 2009
ISSN: 1687-9562,1687-9570
DOI: 10.1155/2009/494829