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Showing 1 to 2 of 2 for “"Coarse-grid projection"”.
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Multiscale Modeling and Simulation of Turbulent Geophysical Flows
… based approaches in the context of the multigrid/multiresolution methodologies, and (ii) deconvolution based spatial filtering approaches in the context of large eddy simulation techniques. In the first case, we developed a coarse-grid projection method that uses simple interpolation schemes …
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A Finite-Element Coarse-GridProjection Method for Incompressible Flows
Coarse grid projection (CGP) methodology is a novel multigrid method for systems involving decoupled nonlinear evolution equations and linear elliptic Poisson equations. The nonlinear equations are solved on a fine grid and the linear equations are solved on a corresponding coarsened grid. Mapping …