Sentence examples for boundary vortex from inspiring English sources

In particular, we split the boundary vortex sheet into two parts at each time step.

A novel optimization design method for the multiphase pump impeller is proposed through combining the quasi-3D hydraulic design (Q3DHD), the boundary vortex flux (BVF) diagnosis, and the genetic algorithm (GA).

This can be accomplished in one of two ways by either solving for boundary vorticity (leading to a Dirichlet boundary condition for the vorticity equation) or solving for boundary vortex sheet strengths (leading to a Neumann condition).

Two implementations of the Galerkin GHD are considered in the current work, one based on determining the boundary vorticity and one based on determining the boundary vortex sheet strengths.

It is expected that when there exists significant influence of the multidimensional effects, including boundary layer, vortex roll-up, and nonuniform heat release, the zero-dimensional modeling may not be adequate.

Mittal's research group, the Flow Physics and Computation Lab, develops and employs computational methods to model a variety of flows, with a special focus on immersed boundary methods, vortex dominated flows, biomedical fluid dynamics, biological and bioinspired locomotion (swimming and flying), bioacoustics, active flow control, fluid-structure interaction, and high-performance computing.

Haller and Beron-Vera go on to show that each vortex boundary in a turbulent fluid contains a singularity, just like an astrophysical black hole.

The boundary conditions for vortex particles in two-dimensional channel flow with periodic boundary conditions require infinitely many image vortices.

Assuming three-dimensional stratified geostrophic vortices of finite volume and potential vorticity of arbitrary vertical structure but piecewise-constant distribution in the horizontal direction, we derive equations for the velocity field in terms of surface integrals over the boundary of the vortex regions.

In explicit tracking of interfaces (vortex boundaries) this method offers an alternative to grid-based techniques, such as the level-set methods, and represents a natural optimization formulation for vortex problems computed using the contour dynamics technique.

A big storm or a series of big storms can change the southern boundaries of the vortex, pushing and pulling the jet stream.