搜索结果: 1-15 共查到“理学 baroclinic”相关记录139条 . 查询时间(0.25 秒)
M2 Baroclinic Tides in the Indonesian Seas
M2 Baroclinic Tides Indonesian Seas
font style='font-size:12px;'>
2015/7/28
Baroclinic, or internal, tides play a significant role in mixing in the deep ocean and in shallow seas (Munk and Wunsch, 1998; Garrett, 2003). In a stratified ocean, when the vertically uniform horizo...
Baroclinic Tides: Theoretical Modeling and Observational Evidence
Baroclinic Tides Theoretical Modeling
font style='font-size:12px;'>
2015/7/23
This is a timely book. Baroclinic tides have emerged at the forefront of research in physical oceanography as they might provide a link between large-scale circulation and small-scale mixing. This boo...
A Tabletop Demonstration of Atmospheric Dynamics:Baroclinic Instability
Tabletop Demonstration Atmospheric Dynamics Baroclinic Instability
font style='font-size:12px;'>
2015/7/22
Here we study a fundamental instability mechanism of the atmosphere that affects us very directly in terms of mid-latitude winter weather. We provide a hands-on demonstration of this instability using...
Beltrami-like fields created by baroclinic effect in two-fluid plasmas
Beltrami-like fields two-fluid plasmas
font style='font-size:12px;'>
2011/9/9
A theory of two-dimensional plasma evolution with Beltrami-like flow and field due to baroclinic effect has been presented. Particular solution of the nonlinear two-fluid equations is obtained. This s...
The baroclinic instability in the context of layered accretion. Self-sustained vortices and their magnetic stability in local compressible unstratified models of protoplanetary disks
baroclinic instability magnetic stability protoplanetary disks
font style='font-size:12px;'>
2010/11/10
Context. Turbulence and angular momentum transport in accretion disks remain a topic of debate. With the realization that dead zones are robust features of protoplanetary disks, the search for hydrody...
Intercomparison of intense cyclogenesis events over the Mediterranean basin based on baroclinic and diabatic influences
intense cyclogenesis Mediterranean
font style='font-size:12px;'>
2010/1/27
A large number of high impact cyclones all over the Mediterranean basin have been reported on the data base of the MEDEX project (http://medex.inm.uib.es). A numerical study on the impacts and interac...
Low-order models of wave interactions in the transition to baroclinic chaos
Low-order models wave interactions baroclinic chaos
font style='font-size:12px;'>
2009/11/16
A hierarchy of low-order models, based on the quasi-geostrophic two-layer model, is used to investigate complex multi-mode flows. The different models were used to study distinct types of nonlinear in...
Nonlinear features of equatorial baroclinic Rossby waves detected in Topex altimeter observations
Nonlinear features equatorial baroclinic Rossby waves Topex altimeter observations
font style='font-size:12px;'>
2009/11/16
Using a recently proposed technique for statistical analysis of non-gridded satellite altimeter data, regime of long equatorially-trapped baroclinic Rossby waves is studied. One-dimensional spatial an...
Lyapunov,Floquet,and singular vectors for baroclinic waves
Lyapunov Floquet singular vectors baroclinic waves
font style='font-size:12px;'>
2009/11/12
The dynamics of the growth of linear disturbances to a chaotic basic state is analyzed in an asymptotic model of weakly nonlinear, baroclinic wave-mean interaction. In this model, an ordinary differen...
Baroclinic instability of a symmetric,rotating,stratified flow:a study of the nonlinear stabilisation mechanisms in the presence of viscosity
Baroclinic instability nonlinear stabilisation mechanisms presence of viscosity
font style='font-size:12px;'>
2009/11/12
This paper presents the analysis of symmetric circulations of a rotating baroclinic flow, forced by a steady thermal wind and dissipated by Laplacian friction. The analysis is performed with numerical...
Nonlinear instability of baroclinic atmosphere with reference to planetary scale disturbances
Nonlinear instability baroclinic atmosphere planetary scale disturbances
font style='font-size:12px;'>
2009/11/11
In this paper we investigate the stability of zonal flow in a baroclinic atmosphere with respect to finite-amplitude planetary-scale disturbances by applying Arnold's method. Specifically, we examine ...
Experiments on transitions of baroclinic waves in a differentially heated rotating annulus
transitions of baroclinic waves differentially heated rotating annulus
font style='font-size:12px;'>
2009/11/11
Experiments of baroclinic waves in a rotating, baroclinic annulus of fluid are presented for two gap widths. The apparatus is a differentially heated cylindrical gap, rotated around its vertical axis ...
Synchronization and chaos control in a periodically forced quasi-geostrophic two-layer model of baroclinic instability
Synchronization chaos control quasi-geostrophic two-layer model baroclinic instability
font style='font-size:12px;'>
2009/11/9
Cyclic forcing on many timescales is believed to have a significant effect on various quasi-periodic, geophysical phenomena such as El Niño, the Quasi-Biennial Oscillation, and glacial cycles. ...
Breeding and predictability in the baroclinic rotating annulus using a perfect model
Breeding predictability baroclinic rotating annulus perfect model
font style='font-size:12px;'>
2009/11/2
We present results from a computational study of predictability in fully-developed baroclinically unstable laboratory flows. This behaviour is studied in the Met Office/Oxford Rotating Annulus Laborat...
Synchronization in a coupled two-layer quasigeostrophic model of baroclinic instability–Part 1:Master-slave configuration
two-layer quasigeostrophic model baroclinic instability Master-slave configuration
font style='font-size:12px;'>
2009/10/30
Synchronization is studied using a pair of diffusively-coupled, two-layer quasi-geostrophic systems each comprising a single baroclinic wave and a zonal flow. In particular, the coupling between the s...