Wall turbulence closure based on classical similarity laws and the attached eddy hypothesis
نویسنده
چکیده
Related Articles Extreme statistics, Gaussian statistics, and superdiffusion in global magnitude fluctuations in turbulence Phys. Fluids 24, 105103 (2012) Shear driven purging of negatively buoyant fluid from trapezoidal depressions and cavities Phys. Fluids 24, 025106 (2012) Fluids in porous media. III. Scaled particle theory J. Chem. Phys. 134, 074503 (2011) Capsule dynamics and rheology in shear flow: Particle pressure and normal stress Phys. Fluids 22, 123302 (2010) Influence of global rotation and Reynolds number on the large-scale features of a turbulent Taylor–Couette flow Phys. Fluids 22, 055103 (2010)
منابع مشابه
Large-eddy simulation of turbulent flow over an array of wall-mounted cubes submerged in an emulated atmospheric boundary-layer
Turbulent flow over an array of wall-mounted cubic obstacles has been numerically investigated using large-eddy simulation. The simulations have been performed using high-performance computations with local cluster systems. The array of cubes are fully submerged in a simulated deep rough-wall atmospheric boundary-layer with high turbulence intensity characteristics of environmental turbulent fl...
متن کاملThe statistical behaviour of attached eddies
Articles you may be interested in Multifractal subgrid-scale modeling within a variational multiscale method for large-eddy simulation of passive-scalar mixing in turbulent flow at low and high Schmidt numbers Townsend's attached eddy hypothesis forms the basis of an established model of the logarithmic layer in wall-bounded turbulent flows in which this inertially dominated region is character...
متن کاملThe partitioning of attached and detached eddy motion in the atmospheric surface layer using Lorentz wavelet ltering
Townsend's (1976) attached eddy hypothesis states that the turbulent structure in the constant stress layer can be decomposed into attached and detached eddy motion. This paper proposes and tests methodology for separating the attached and detached eddy motion from time series measurements of velocity and temperature. The proposed methodology is based on the time-frequency localization and lter...
متن کاملThe partitioning of attached anddetached eddy motion in theatmospheric surface layer usingLorentz wavelet
Townsend's (1976) attached eddy hypothesis states that the turbulent structure in the constant stress layer can be decomposed into attached and detached eddy motion. This paper proposes and tests methodology for separating the attached and detached eddy motion from time series measurements of velocity and temperature. The proposed methodology is based on the time-frequency localization and lter...
متن کامل