Počet záznamů: 1
Inertial waves in spherical shells at low Ekman numbers
- 1.0348461 - GFÚ 2011 RIV CZ eng J - Článek v odborném periodiku
Šimkanin, Ján - Hejda, Pavel - Jankovičová, Dana
Inertial waves in spherical shells at low Ekman numbers.
Studia geophysica et geodaetica. Roč. 54, č. 2 (2010), s. 291-298. ISSN 0039-3169. E-ISSN 1573-1626
Grant CEP: GA AV ČR IAA300120704
Výzkumný záměr: CEZ:AV0Z30120515; CEZ:AV0Z30420517
Klíčová slova: inertial waves * shear layers * Ekman layers * zonal flows
Kód oboru RIV: DE - Zemský magnetismus, geodézie, geografie
Impakt faktor: 1.123, rok: 2010
Inertial waves as oscillatory motions in rotating fluids generate internal shear layers at critical latitudes. We investigated the nonlinear interaction of inertial waves for global flows (3D flows) in dependence on the Ekman number. When the value of the Ekman number decreases, the influence of the Ekman layers to the flow pattern increases. Critical latitudes, the attractor flow pattern and certainly internal shear layers are observable mainly at greater values of the Ekman number.
Trvalý link: http://hdl.handle.net/11104/0188992
Počet záznamů: 1