Geofizika, Vol. 7 No. 1, 1990.
Izvorni znanstveni članak
Some properties of hydrodynamic instability in a quasi-geostrophic atmosphere
Marta Mann
; Geofizički odsjek PMF-a, Sveučilište u Zagrebu, Zagreb, Hrvatska
Nadežda Šinik
; Geofizički odsjek PMF-a, Sveučilište u Zagrebu, Zagreb, Hrvatska
Sažetak
The baroclinic hydrodynamic instability of zonal flow has been studied by a two-level model which takes into account the influence of a barotropic, nonlinear shear in a quasigeostrophic atmosphere. There are regions where a horizontal wind shear supports the baroclinic amplification of an unstable wave. It can be found near the inflexional part of the zonal flow meridional profile.
Ključne riječi
baroclinic hydrodynamic instability; model; wind shear
Hrčak ID:
20794
URI
Datum izdavanja:
1.12.1990.
Posjeta: 1.426 *