Frequency Distribution Functions of Velocities in Turbulent Flow
نویسندگان
چکیده
منابع مشابه
effect of sub-grid scales on large eddy simulation of particle deposition in a turbulent channel flow
چکیده ندارد.
15 صفحه اولHeat equilibrium distribution in a turbulent flow
We consider a shear flow of a scale invariant homogeneous Gaussian random velocity field which does not depend on the coordinates in the direction of the flow. We investigate a heat advection coming from a Gaussian random homogeneous source. We discuss a relaxation at large time of a temperature distribution determined by the forced advectiondiffusion equation. We represent the temperature corr...
متن کاملTurbulent Flow over Cars
In this paper the flow behaviour over a number of car bodies is studied. For this purpose the unsteady 2-D incompressible Navier-Stokes equations have been applied. After averaging and nondimensionalizing the equations, the system of equations has been transformed from the Cartesian (x-y) coordinates to a body fitted generalized (-) coordinate. As the flow is incompressible, the density in the ...
متن کاملIntermittent distribution of heavy particles in a turbulent flow
The retardation of weakly inertial particles depends on the acceleration of the ambient fluid. The concentration n of the particles is determined by the divergence of Lagrangian acceleration which we study by a direct numerical simulation. We show that the second moment of the concentration coarse-grained over the scale r behaves as an approximate power law : 〈nr〉 ∼ rα. We study the dependencie...
متن کاملa contrastive study of rhetorical functions of citation in iranian and international elt scopus journals
writing an academic article requires the researchers to provide support for their works by learning how to cite the works of others. various studies regarding the analysis of citation in m.a theses have been done, while little work has been done on comparison of citations among elt scopus journal articles, and so the dearth of research in this area demands for further investigation into citatio...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Meteorological Society of Japan. Ser. II
سال: 1953
ISSN: 0026-1165,2186-9057
DOI: 10.2151/jmsj1923.31.9_299