Sentences with phrase «form of the vorticity»
«Transform Method for Calculation of Vector - Coupled Sums: Application to the Spectral Form of the Vorticity Equation.»
https://history.aip.org/
1970 S.A. Orszag, «Transform Method for Calculation of Vector - Coupled Sums: Application to the Spectral Form of the Vorticity Equation.»
Not exact matches
When a storm forms, it spins in one direction at the surface, and the opposite direction toward the upper atmosphere, creating a «dipole of vorticity.»
article by Heinz and me (reference available on request), once the minimal scale (smallest scale feature of vorticity) is properly resolved by a numerical model, the correct Navier - Stokes dissipation form (second order derivatives) can be used and produces the correct spatial spectrum, i.e. the numerical solutions converge.
Thus the hyperviscosity is larger at lower resolutions in order to keep the smaller scales of vorticity that appear in the higher resolutions from forming.
Meteorologically speaking, that extra vorticity — literally a measure of energy causing the atmosphere to form complex features at the local level — could bring a foot of snow in only a few hours over very narrow strips.