L. Biferale, Shell models of energy cascade in turbulence, Annu. Rev. Fluid Mech., 35 (2003), pp. 441-468.Biferale, L. (2003), `Shell models of energy cascade in turbulence', Annu. Rev. Fluid Mechanics 35, 441-468. 7Biferale L. Shell models of energy cascade in turbulence. Ann...
Shell Models of Energy Cascade in Turbulence We review the most important theoretical and numerical results obtained in the realm of shell models for the energy-turbulent cascade. We mainly focus here... L Biferale - 《Annual Review of Fluid Mechanics》 被引量: 241发表: 2003年 shell models ...
To answer the question whether a cascade of energy exists or not in turbulence, we propose a set of correlation functions able to test if there is an irrev
An Analytical Solution for the Typical Energy Cascade in Turbulence In this study, we derived the Fokker-Planck equation which is based on the Langevin equation for the typical energy cascade in turbulence. We show that the... Azimi,P.,Masoudi,... - 《Journal of Applied Sciences》 被引量...
Turbulence Scales David S-K. Ting, in Basics of Engineering Turbulence, 2016 The Energy Cascade –Scales from Production-Dissipation Energy Balance 86 4.6.1 Production, Dissipation, and Local Equilibrium 87 4.6.2 Approximate Scaling of Production and Dissipation 88 4.6.3 Relating Production and Dissi...
A quasi two dimensional turbulence is studied, which is created in a horizontal layer of mercury submitted to a vertical, homogeneous and permanent magnetic field B (of which effect is to stabilize the flow to a bidimensional state [1]). A well controlled injection of electrical currents from ...
In this study, we derived the Fokker-Planck equation which is based on the Langevin equation for the typical energy cascade in turbulence. We show that the typical energy cascade in turbulence is well described by a linear Langevin equation and obtain the drift and diffusion coefficients. We exa...
The first similarity hypothesis:For locally isotropic turbulence, the N-point PDFfNis uniquely determined by the viscosityνand the the dissipation rateϵ. The second similarity hypothesis:If the moduli of the vectorsy(m)and their differencesy(m)−y(n)(m≠n)are large compared with the Kolmo...
The classical energy cascade in turbulence as described by Richardson and Kolmogorov is predominantly a conjecture relying on the locality of interactions between scales of turbulence. This picture is generally accepted and assumes that energy and enstrophy transfers occur between neighbouring scales of tur...
3) Turbulence cascade 湍流串级4) turbulence energy 湍流能量 1. Results indicated that turbulence energy in sea-breeze circulation is greater than that in landbreeze circulatiOn. 结果表明,海风环流中的湍流能量大于陆风环流中的。 2. In this paper, a three dimenstional baroclinic turbulence energy ...