sábado, 30 de abril de 2011

Particles in Turbulent Flows

Particles in Turbulent Flows

by: Leonid Zaichik, Vladimir M. Alipchenkov, Emmanuil G. Sinaiski

Particles in Turbulent Flows  library.nu #402922

md5: eab089596ae5430af80ae81205e84b02
size: 1.74 MB [ 1828335 bytes ]
type: .pdf
status: normal
language: en [ english ]
submitted by: anonymous


metadata: ( ? )

year: 2008
pages: 316
bookmarked: yes
paginated: no
vector: yes
cover: yes
searchable: no
scanned: no

description: ( ? )

The only work available to treat the theory of turbulent flow with suspended particles, this book also includes a section on simulation methods, comparing the model results obtained with the PDF method to those obtained with other techniques, such as DNS, LES and RANS.Written by experienced scientists with background in oil and gas processing, this book is applicable to a wide range of industries -- from the petrol industry and industrial chemistry to food and water processing.

Two-phase dispersive flows are found under many natural and technical conditions and practically all of them are always turbulent. Two-phase turbulent flows currently represent one of the most developing divisions of mechanics and heat exchange. The aim of this book is the development and elaboration of continual statistic methods of modeling of hydrodynamics and mass exchange in two-phase turbulent flows based on kinetic equations for probability density function (PDF) of velocity and temperature of dispersed phase particles. The main theoretical problems considered in the book consist of the investigation of particle interaction with turbulent eddies of carrier continuum (fluid) and collisions of particles with each other in turbulent flows. Particular emphasis has been placed on the accumulation (clustering) phenomenon of particles in the near-wall and homogeneous turbulence.

The present book is the first monograph dedicated to a consecutive presentation of statistical models of motion, mass-exchange and accumulation of particles in turbulent fluid on the basis of PDF. The heart of the book is formed by results obtained by the authors. At the same time the most notable achievements of other scientists in the field of statistical model construction of dispersed turbulent flows are adequately covered.

This copy features fully expanded bookmarks.

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