A local mesh refinement approach for large-eddy simulations of turbulent flows

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Cevheri, Mehtap; McSherry, Richard; Stoesser, Thorsten;

In this paper, a local mesh refinement (LMR) scheme on Cartesian grids for large-eddy simulations is presented. The approach improves the calculation of ghost cell pressures and velocities and combines LMR with high-order interpolation schemes at the LMR interface and t... View more
  • References (43)
    43 references, page 1 of 5

    1. Lele SK. Compact Finite Difference Schemes with Spectral-like Resolution. Journal of Computational Physics. 1992; 103(1): 16-42.

    2. Kampanis NA, Ekaterinaris JA. A Staggered Grid, High-Order Accurate Method for the Incompressible Navier-Stokes Equations. Journal of Computational Physics. 2006; 215(2): 589-613.

    3. Morinishi Y, Lund TS, Vasilyev OV, Moin P. Fully Conservative Higher Order Finite Difference Schemes for Incompressible Flow. Journal of Computational Physics. 1998; 143(1): 90-124.

    4. Verma A, Mahes K. A Lagrangian subgrid-scale model with dynamic estimation of Lagrangian time scale for LES of complex flows. Physics of Fluids. 2010; 24: 085101.

    5. Kopera MA, Giraldo FX. Mass conservation of the unified continuous and discontinuous element-based Galerkin methods on dynamically adaptive grids with application to atmospheric simulations. Journal of Computational Physics. 2015; 297: 90-103.

    6. Panourgias K, Ekaterinaris JA. Three-Dimensional Discontinuous Galerkin h/p Adaptive Numerical Solutions for Compressible Flows. In 53rd AIAA Aerospace Sciences Meeting, AIAA, January 2015; 2015-0576.

    7. Thompson JF, Soni SK, Weatherill NP. Handbook of Grid Generation. CRC Press: London, 1998.

    8. Peskin CS. Flow Patterns around Heart Valves - Numerical Method. Journal of Computational Physics. 1972; 10(2): 252-271.

    9. Peskin CS. Numerical-Analysis of Blood-Flow in Heart. Journal of Computational Physics. 1977; 25(3): 220-252.

    10. Tseng YH, Ferziger JH. A ghost-cell immersed boundary method for flow in complex geometry. Journal of Computational Physics. 2003; 192(2): 593-623.

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