LEADER 06118nam 22007452 450 001 9910790809103321 005 20151005020622.0 010 $a1-108-44583-7 010 $a1-107-28945-9 010 $a1-139-89025-5 010 $a1-107-28901-7 010 $a1-139-03417-0 010 $a1-107-29111-9 010 $a1-107-29390-1 010 $a1-107-29006-6 010 $a1-107-29283-2 035 $a(CKB)2550000001171907 035 $a(EBL)1303593 035 $a(OCoLC)865329866 035 $a(SSID)ssj0000999483 035 $a(PQKBManifestationID)12480566 035 $a(PQKBTitleCode)TC0000999483 035 $a(PQKBWorkID)10933626 035 $a(PQKB)10519772 035 $a(UkCbUP)CR9781139034173 035 $a(MiAaPQ)EBC1303593 035 $a(Au-PeEL)EBL1303593 035 $a(CaPaEBR)ebr10812169 035 $a(CaONFJC)MIL552418 035 $a(PPN)261344293 035 $a(EXLCZ)992550000001171907 100 $a20110225d2013|||| uy| 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDouble-diffusive convection /$fTimour Radko$b[electronic resource] 210 1$aCambridge :$cCambridge University Press,$d2013. 215 $a1 online resource (xv, 342 pages) $cdigital, PDF file(s) 300 $aTitle from publisher's bibliographic system (viewed on 05 Oct 2015). 311 $a0-521-88074-2 311 $a1-306-21167-0 320 $aIncludes bibliographical references and index. 327 $aCover; Half title; Title; Copyright; Dedication; Contents; Preface; 1 General principles; 1.1 Salt fingers; 1.2 The early years: from Jevons to Stommel; 1.3 Diffusive convection; 1.4 Scale analysis; 1.5 Non-dimensionalization and governing parameters; 1.6 Turner angle; 2 The linear instability problem; 2.1 Conditions for instability; 2.2 Growth rates and spatial scales; 2.3 The flux ratio; 2.4 Effects of horizontal gradients; 3 The unbounded gradient model; 3.1 Flux-gradient laws; 3.2 Secondary instabilities: Stern-Kunze constraint and Holyer modes; 3.3 Weakly nonlinear models 327 $a3.4 Phenomenological and empirical modelsSimilarity solutions; The growth rate balance; Empirical parameterizations; 3.5 Numerical simulations; 3.6 Laboratory experiments; 4 The two-layer system; 4.1 Interfacial flux laws; 4.2 Salt-finger interfaces; 4.3 Diffusive interfaces; 5 The bounded layer model; 5.1 Diffusive layer; 5.2 Salt-finger layer; Planform selection; Vertical transport; Height of the finger zone; 6 Collective instability; 6.1 Approaches; 6.2 Parametric flux-gradient model; 6.3 Physical interpretation; 6.4 Specific solutions; 6.5 Nonlinear effects; 7 Thermohaline intrusions 327 $a7.1 Linear theoryPhysical interpretation; The -instability; Preferred scales; Similarity argument; Multiscale model; 7.2 Extensions: rotation, baroclinicity and ambient turbulence; Rotation; Baroclinicity; Ambient turbulence; 7.3 Nonlinear effects; 7.4 Laterally bounded fronts; 7.5 Sidewall heating experiments; 7.6 Oceanographic observations; Success stories; Alternative arguments; Complications; 8 Thermohaline staircases; 8.1 Observations; Salt-finger staircases; Diffusive staircases; 8.2 Staircase origins; Collective instability mechanism; Thermohaline intrusion mechanism 327 $aMetastable equilibria mechanismApplied flux mechanism; Negative density diffusion; 8.3 Instability of the flux-gradient laws; 8.4 Mechanics of layer-merging events; 9 The unified theory of secondary double-diffusive instabilities; 10 Double-diffusion in active environments; 10.1 The interaction of salt fingers with shear flow; 10.2 Low fluxes and thick interfaces; 10.3 The interaction with intermittent turbulence; 10.4 Microstructure signatures of salt fingers in the ocean; Spectral characteristics; Analysis of dissipation measurements; Anisotropy of salt fingers 327 $a10.5 Inverse modeling of thermohaline staircases11 Large-scale consequences; 11.1 Effects of salt fingers; Density stratification and the Meridional Overturning Circulation; The T-S relation and the pattern of density ratio; Regional effects; Biogeochemical applications; Salt fountains in the ocean; 11.2 Effects of diffusive convection; 12 Beyond oceanography; 12.1 Astrophysics; Semiconvection; Fingering convection; 12.2 Geology and geophysics; 12.3 Chemistry; 12.4 Materials science and engineering; Solidification of metal alloys; Solar ponds; 12.5 Other applications 327 $a13 Perspectives and challenges 330 $aDouble-diffusive convection is a mixing process driven by the interaction of two fluid components which diffuse at different rates. Leading expert Timour Radko presents the first systematic overview of the classical theory of double-diffusive convection in a coherent narrative, bringing together the disparate literature in this developing field. The book begins by exploring idealized dynamical models and illustrating key principles by examples of oceanic phenomena. Building on the theory, it then explains the dynamics of structures resulting from double-diffusive instabilities, such as the little-understood phenomenon of thermohaline staircases. The book also surveys non-oceanographic applications, such as industrial, astrophysical and geological manifestations, and discusses the climatic and biological consequences of double-diffusive convection. Providing a balanced blend of fundamental theory and real-world examples, this is an indispensable resource for academic researchers, professionals and graduate students in physical oceanography, fluid dynamics, applied mathematics, astrophysics, geophysics and climatology. 606 $aOceanic mixing 606 $aTurbulence 606 $aSalinity 615 0$aOceanic mixing. 615 0$aTurbulence. 615 0$aSalinity. 676 $a551.46/2 700 $aRadko$b Timour$01463657 801 0$bUkCbUP 801 1$bUkCbUP 906 $aBOOK 912 $a9910790809103321 996 $aDouble-diffusive convection$93673037 997 $aUNINA