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关于举办“Turbulent Mixing and Sediment Transport in the Ocean”学术研讨会的通知
Coastal morphodynamics sedimentology
2016/7/27
我院吴加学教授与班戈大学的Tom P Rippeth 教授，将于2016年9月12日-14日在中山大学举行 “Turbulent Mixing and Sediment Transport in the Ocean”国际研讨会，请详见以下 本次研讨会的邀请信。
The Turbulent Ocean
Turbulent Ocean Ocean
2015/7/24
Ocean circulation is often described in terms of relatively simple, quasi-steady current structures, the largest-scale example being the global "conveyer belt." In most measurements, however, such qua...
Turbulent Properties of Internal Waves in the South China Sea
Turbulent Properties Internal Waves South China Sea
2015/7/13
Luzon Strait and South China Sea waters are among the most energetic internal wave environments in the global ocean. Strong tides and stratification in Luzon Strait give rise to internal waves that pr...
Modelling turbulent vertical mixing sensitivity using a 1-D version of NEMO
Modelling turbulent vertical mixing sensitivity NEMO1D
2015/3/5
Through two numerical experiments, a 1-D vertical model called NEMO1D was used to investigate physical
and numerical turbulent-mixing behaviour.
Turbulent transport, emissions and the role of compensating errors in chemical transport models
Turbulent transport emissions
2014/12/18
The balance between turbulent transport and emissions is a key issue in understanding the formation of O3 and
particulate matter with diameters less than 2.5 μm (PM2.5)Discrepancies between observed ...
What make them all so turbulent
turbulent maps chain recurrent points densely chaotic maps omegalimit sets
2012/6/9
We give a unified proof of the existence of turbulence for some classes of continuous interval maps which include, among other things, maps with periodic points of odd periods > 1, some maps with dens...
Dispersion of swimming algae in laminar and turbulent channel flows: theory and simulations
algae swimming microorganisms Taylor dispersion DNS turbulent transport bioreactors
2012/5/31
Algal swimming is often biased by environmental cues, e.g. gravitational and viscous torques drive cells towards downwelling fluid (gyrotaxis). In view of biotechnological applications, it is importan...
Long-wavelength limit of gyrokinetics in a turbulent tokamak and its intrinsic ambipolarity
Long-wavelength limit of gyrokinetics turbulent tokamak its intrinsic ambipolarity Plasma Physics
2012/4/20
Recently, the electrostatic gyrokinetic Hamiltonian and change of coordinates have been computed to order $\epsilon^2$ in general magnetic geometry. Here $\epsilon$ is the gyrokinetic expansion parame...
A Numerical Study of Turbulent Flame Speeds of Curvature and Strain G-equations in Cellular Flows
Curvature/Strain G-equations Cellular Flows Front Speed Computation Enhancement and Quenching
2012/2/29
We study front speeds of curvature and strain G-equations arising in turbulent combustion. These G-equations are Hamilton-Jacobi type level set partial differential equations (PDEs) with non-coercive ...
Propagation properties of stochastic electromagnetic double-vortex beams in turbulent atmosphere
double-vortex beams coherent polarization turbulent atmosphere
2013/7/3
Based on the extended Huygens–Fresnel principle, we study the propagation properties of stochastic electro-magnetic double-vortex beams in turbulent atmosphere. The result shows that the spreading of ...
Role of Turbulent Heat Fluxes over Land in the Monsoon over East Asia
Heat Fluxes Monsoons Land Cover/Land Use Changes
2013/3/7
Atmospheric heat and moisture over land are fundamental drivers of monsoon circulations. However, these drivers are less frequently considered in explaining the development and overall intensity of mo...
Propagation of partially coherent double-vortex beams in turbulent atmosphere
Partially coherent Double-vortex beams Turbulent atmosphere
2013/7/3
Based on the extended Huygens–Fresnel principle, we study the propagation properties of partially coherent double-vortex beams in turbulent atmosphere. The intensity distribution of the beams on propa...
Turbulent Linewidths in Protoplanetary Disks: Predictions from Numerical Simulations
Turbulent Linewidths Protoplanetary Disks: Predictions Numerical Simulations
2011/10/11
Sub-mm observations of protoplanetary disks now approach the acuity needed to measure the turbulent broadening of molecular lines. These measurements constrain disk angular momentum transport, and fur...
Scaling laws of passive tracer dispersion in the turbulent surface layer
Scaling laws passive tracer dispersion the turbulent surface layer
2011/8/18
Abstract: Experimental results for passive tracer dispersion in the turbulent surface layer under stable conditions are presented. In this case, the dispersion of tracer particles is determined by the...
On some mathematical model of turbulent flow with intensive selfmixing
turbulent flow intensive selfmixing mathematical model
2011/9/21
Abstract: Paper contains description of a new non laminar mathematical model of turbulent flow. Equations of the model are given and main conservation laws for this model are proven.