Thermalization and free decay in surface quasigeostrophic flows

We derive statistical equilibrium solutions of the truncated inviscid surface quasigeostrophic (SQG) equations, and verify the validity of these solutions at late times in numerical simulations. The results indicate the pseudoenstrophy thermalizes while the pseudoenergy can condense at the gravest m...

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Detalles Bibliográficos
Autores principales: Teitelbaum, T., Mininni, P.D.
Formato: JOUR
Materias:
Free decay
Quasi-geostrophic flows
Statistical equilibrium
Surface quasi-geostrophic equations
Thermalization
Reynolds number
Astrophysics
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15393755_v86_n1_p_Teitelbaum
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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