Orthogonal, solenoidal, three-dimensional vector fields for no-slip boundary conditions
Fluid Dynamics
2007-05-23 v1 Plasma Physics
Abstract
Viscous fluid dynamical calculations require no-slip boundary conditions. Numerical calculations of turbulence, as well as theoretical turbulence closure techniques, often depend upon a spectral decomposition of the flow fields. However, such calculations have been limited to two-dimensional situations. Here we present a method that yields orthogonal decompositions of incompressible, three-dimensional flow fields and apply it to periodic cylindrical and spherical no-slip boundaries.
Cite
@article{arxiv.physics/0608195,
title = {Orthogonal, solenoidal, three-dimensional vector fields for no-slip boundary conditions},
author = {Leaf Turner},
journal= {arXiv preprint arXiv:physics/0608195},
year = {2007}
}
Comments
16 pages, 2 three-part figures