Picard iteration is normally considered a theoretical tool whose primary utility is to establish the existence and uniqueness of solutions to first-order systems of ordinary differential equationsâ€¦ (More)

Eulerian time-domain filtering _to be appropriate for LES of flows whose large coherent structures con_t approximately at a common characteristic velocity; e.g., _ h_ jets, and wakes. For theseâ€¦ (More)

This Article is brought to you for free and open access by the Center for Coastal Physical Oceanography at ODU Digital Commons. It has been accepted for inclusion in CCPO Publications by anâ€¦ (More)

Experience with fluid-flow simulation suggests that, in some instances, under-resolved direct numerical simulation (DNS), without a residual-stress model per se but with artificial damping of smallâ€¦ (More)

The development of a unifying framework among direct numerical simulations, large-eddy simulations, and statistically averaged formulations of the Navier-Stokes equations, is of current interest.â€¦ (More)

Background
In the past decade, an international consensus on the value of well-functioning systems has driven considerable health systems research. This research falls into two broad categories. Theâ€¦ (More)

The turbulent mass ux, or equivalently the uctuating Favre velocity mean, appears in the rst and second moment equations of compressible k " and Reynolds stress closures. Mathematically it is the diâ€¦ (More)

In 1999, Stolz and Adams [Phys. Fluids 11 (1999)] unveiled a subgrid-scale model for LES based upon approximately inverting (defiltering) the spatial grid-filter operator and termed .the approximateâ€¦ (More)

In 1999, Stolz and Adams [Phys. Fluids 11 (1999)] unveiled a subgrid-scale model for LES based upon approximately inverting (defiltering) the spatial grid-filter operator and termed .the approximateâ€¦ (More)