Constructive Modeling Of Structural Turbulence And Hydrodynamic Instabilities Oleg Mikhailovich Belotserkovskii by Oleg Mikhailovich Belotserkovskii 9789812833013, 9812833013 instant download after payment.

Appropriate hydrodynamic instabilities (free developed shear turbulence) are investigated from unique point of view. It is based on the concept of large ordered structures with stochastic core of small scale developed turbulence ("turbulent spot"). Decay of "turbulent spot" are simulated by Monte Carlo method. Proposed approach is based on two hypotheses: statistical independence of the characteristic of large ordered structures (LOS) and small-scale turbulence (ST) "and" weak influence of molecular viscosity (or more generally, dissipative mechanism) on properties of large ordered structures.

Two versions of instabilities, due to Rayleigh-Taylor and Richtmyer Meshkov are studied detail by the three-dimensional calculations, extended to the large temporal intervals, up to turbulent stage and investigation turbulent mixing zone (TMZ).

The book covers both the fundamental and practical aspects of turbulence and instability and summarizes the result of numerical experiments conducted over 30 years period with direct participation of the author.

In the book are cited the opinions of the leading scientists in this area of research: Acad. A S Monin (Russia), Prof. Y Nakamura (Japan, Nagoya University) and Prof. F Harlow (USA, Los-Alamos).

Contents: Constructive Modeling of Free Developed Turbulence -- Coherent Structures, Laminar-Turbulent Transition, Chaos; Modeling of Richtmyer Meshkov Instability; Rayleigh Taylor Instability: Analysis and