Sentences with phrase «cascade of vorticity»

I will add dissipative terms at the appropriate time when discussing the nonlinear cascade of vorticity.

Not exact matches

If numerical methods can not accurately compute the solution of the basic dynamical system (so called dynamical cores) either because of ill posedness, fast exponential growth, or inadequate resolution to properly resolve the rapid nonlinear cascade of the vertical component of vorticity (requires unphysically large dissipation to overcome), then adding necessarily unphysical parameterizations to overcome these deficiencies can not lead to a correct physical solution as the resolution is reduced.

I was fully aware of the changes of the diffusion coefficient of the unphysical hyperviscosity as the resolution is reduced that can be seen in the published manuscript (QJRMS) in Table 1 and the vorticity cascade in Figure 9.