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On the use of higher-order finite-difference schemes on curvilinear and deforming meshes
This study enables the use of very high-order finite-difference schemes for the solution of conservation laws on stretched, curvilinear, and deforming meshes. To illustrate these procedures, we focusExpand
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High-order CFD methods: Current status and perspective
After several years of planning, the 1st International Workshop on High-Order CFD Methods was successfully held in Nashville, Tennessee, on January 7-8, 2012, just before the 50th Aerospace SciencesExpand
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Pade-Type Higher-Order Boundary Filters for the Navier-Stokes Equations
The use of procedures based on higher-order finite-difference formulas is extended to solve complex fluid-dynamic problems on highly curvilinear discretizations and with multidomain approaches. TheExpand
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High-Order Schemes for Navier-Stokes Equations: Algorithm and Implementation Into FDL3DI
Abstract : A spectrum of higher-order schemes is developed to solve the Navier-Stokes equations in finite-difference formulations. Pade type formulas of up to sixth order with a five-point stencilExpand
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High-Order-Accurate Methods for Complex Unsteady Subsonic Flows
Several issues related to the application of very high-order schemes for the finite difference simulation of the full Navier-Stokes equations are investigated. The schemes utilize an implicit,Expand
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Numerical investigation of synthetic-jet flowfields
The flowflelds surrounding a synthetic-jet actuating device are investigated numerically by direct simulation. Solutions are obtained to the unsteady compressible Navier-Stokes equations for both theExpand
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Dynamics of revolving wings for various aspect ratios
Abstract High-fidelity, direct numerical simulations (DNSs) are conducted to examine the vortex structure and aerodynamic loading of unidirectionally revolving wings in quiescent fluid. Wings withExpand
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Unsteady aerodynamics of nonslender delta wings
Unsteady aerodynamics of nonslender delta wings, covering topics of shear layer instabilities, structure of nonslender vortices, breakdown, maneuvering wings, and fluid/structure interactions, areExpand
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