A Statistical Approach to Steady Homogeneous Isotropic Turbulence, Based on Edwards' Fokker-Planck Method
スポンサーリンク
概要
- 論文の詳細を見る
A study is made of steady homogeneous isotropic turbulence, on the basis of Edwards' Fokker-Planck method introducing the concepts of turbulent diffusion and turbulent viscosity (S.F.Edwards: J.Fluid Mech. 18 (1964) 239). In this paper, the renormalized vertex is introduced in addition to them. The Liouville equation for the probability distribution function is solved, under the requirement that in the perturbative solution, only the leading two terms up to the first order of the renormalized vertex contribute to the second- and third-order velocity correlations. As the result simultaneous nonlinear integral equations are obtained for the turbulent diffusion and viscosity coefficient, and the renormalized vertex. It is shown that these equations are not expected to give Kolmogoroff's spectrum.
- 社団法人日本物理学会の論文
- 1975-10-15
著者
関連論文
- Gas-Occlusion Properties of a Novel Compound : Mononuclear Copper(II) Terephthalate-Pyridine
- Statistical Approach to Steady Homogeneous Turbulence, with Special Reference to Kolmogoroff's Spectrum
- On a Mechanism of the Movement of a Separation Point
- An Extension of the Modified Oseen Solution for Laminar Viscous Flow past a Semi-Infinite Flat Plate
- A Statistical Formulation on Non-Stationary Homogeneous Turbulence, Based on Time-Dependent Turbulent Viscosity
- On Edwards' Fokker-Planck Approach and Kolmogoroff's Spectrum
- Deformation of the Free Surface of a Streaming Fluid when a Flat Plate Floating on It is Suddenly Stopped
- Thermal Convective Instability of Fluid Heated Suddenly at the Lower Boundary
- On the Skin Friction near the Trailing Edge of a Flat Plate
- Viscous Flow past a Semi-Infinite Flat Plate to the Second Oseen-Type Approximation
- On the Impulsive Motion of a Finite Flat Plate in a Viscous Fluid. : II. Final Preiod
- On the Impulsive Broad-Side Motion of a Flat Plate in a Viscous Fluid
- On Solution of the Laminar Viscous Flow past a Semi-Infinite Flat Plate
- Unsteady Viscous Flows past a Semi-Infinite Flat Plate
- A Statistical Approach to Steady Homogeneous Isotropic Turbulence, Based on Edwards' Fokker-Planck Method
- On Kuo's Solution for Laminar Viscous Flow past a Finite Flat Plate
- On the Impulsive Motion of a Finite Flat Plate in a Viscous Fluid. : I. Intermediate Period
- Attractive Force Due to the Impulsive Start of Two Parallel Plates