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Turbulent Particle-Laden Gas Flows

Turbulent Particle-Laden Gas Flows PDF Author: Aleksei Y. Varaksin
Publisher: Springer Science & Business Media
ISBN: 3540680543
Category : Science
Languages : en
Pages : 204

Book Description
This book presents results of experimental and theoretical studies of "gas-solid particles" turbulent two-phase flows. It analyzes the characteristics of heterogeneous flows in channels (pipes), as well as those in the vicinity of the critical points of bodies subjected to flow and in the boundary layer developing on their surface. Coverage also treats in detail problems of physical simulation of turbulent gas flows which carry solid particles.

Turbulent Particle-Laden Gas Flows

Turbulent Particle-Laden Gas Flows PDF Author: Aleksei Y. Varaksin
Publisher: Springer Science & Business Media
ISBN: 3540680543
Category : Science
Languages : en
Pages : 204

Book Description
This book presents results of experimental and theoretical studies of "gas-solid particles" turbulent two-phase flows. It analyzes the characteristics of heterogeneous flows in channels (pipes), as well as those in the vicinity of the critical points of bodies subjected to flow and in the boundary layer developing on their surface. Coverage also treats in detail problems of physical simulation of turbulent gas flows which carry solid particles.

Particles in Turbulent Flows

Particles in Turbulent Flows PDF Author: Leonid I. Zaichik
Publisher: John Wiley & Sons
ISBN: 3527626263
Category : Science
Languages : en
Pages : 318

Book 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.

IUTAM Symposium on Computational Approaches to Multiphase Flow

IUTAM Symposium on Computational Approaches to Multiphase Flow PDF Author: S. Balachandar
Publisher: Springer Science & Business Media
ISBN: 1402049773
Category : Science
Languages : en
Pages : 443

Book Description
The book provides a broad overview of the full spectrum of state-of-the-art computational activities in multiphase flow as presented by top practitioners in the field. It starts with well-established approaches and builds up to newer methods. These methods are illustrated with applications to a broad spectrum of problems involving particle dispersion and deposition, turbulence modulation, environmental flows, fluidized beds, bubbly flows, and many others.

Investigation of Particle-laden Turbulent Flow in Free Shear Turbulent Combustion

Investigation of Particle-laden Turbulent Flow in Free Shear Turbulent Combustion PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

Book Description
Explicit numerical mixed phase simulations are described which couple random gasdynamic motions to inertiallly interactive gas borne particles. Theses simulations are numerical experiments intended to provide data for investigating the interaction between a developing turbulent free shear layer and gas borne solid particles it entrains. The simulations predict most probable distributions of dispersed phase trajectories, standard deviations, and gas phase mixing dynamics which include the concomitant back-influences of the particle phase on the carrier gas flow. Data for refinement of the computational scheme and physical verification are provided by experiment. The experimental evidence is developed in a splitter plate divided, two-channel free shear mixing combustion tube. A variety of particle concentrations and particle size distributions are admitted into non-combusting or combusting flows with selected heat release levels. The computations, in turn, provide guidance on design and selection of new experiments.

Modeling of Gas-to-Particle Mass Transfer in Turbulent Flows

Modeling of Gas-to-Particle Mass Transfer in Turbulent Flows PDF Author: Sean C. Garrick
Publisher: Springer
ISBN: 3319595849
Category : Science
Languages : en
Pages : 71

Book Description
This Brief focuses on the dispersion of high-porosity particles, their entrainment into the vapor-laden stream, and the condensation of vapor onto the particles. The authors begin with a simple/static problem, focusing on transport within the particle. They go on to consider the high-resolution simulation of particles in a turbulent flow and the time-dependent evolution of the fluid-particle fields. Finally, they examine the more computationally-affordable large-eddy simulation of gas-to-particle mass-transfer. The book ends with a summary and challenges as well as directions for the area.

Predictive Modeling of Particle-laden Turbulent Flows

Predictive Modeling of Particle-laden Turbulent Flows PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

Book Description


Proceedings of the IUTAM Symposium on Turbulent Structure and Particles-Turbulence Interaction

Proceedings of the IUTAM Symposium on Turbulent Structure and Particles-Turbulence Interaction PDF Author: Xiaojing Zheng
Publisher: Springer Nature
ISBN: 3031472586
Category : Technology & Engineering
Languages : en
Pages : 349

Book Description
This book presents the proceedings of the 'IUTAM Symposium on Turbulent Structure and Particles' held in 2023. It provides a comprehensive overview of the latest research and developments in the field of turbulent dispersed multiphase flows. The book features contributions from experts in academia and industry, covering a range of topics including droplet and pollutant dispersion, sand/dust storms, sediment transport in water or air flows, fluidized beds, bubbly flows and more. The content is a valuable reference for researchers, engineers, and students who are interested in understanding the complex behavior of multiphase flows in different natural and industrial environments.

Gas-particle Interaction in Turbulent Channel Flow

Gas-particle Interaction in Turbulent Channel Flow PDF Author: Daniel Khalitov
Publisher:
ISBN:
Category :
Languages : en
Pages : 398

Book Description


An Informal Introduction to Turbulence

An Informal Introduction to Turbulence PDF Author: A. Tsinober
Publisher: Springer Science & Business Media
ISBN: 030648384X
Category : Science
Languages : en
Pages : 344

Book Description
To Turbulence by ARKADY TSINOBER Department of Fluid Mechanics, Faculty of Engineering, Tel Aviv University, Tel Aviv, Israel KLUWER ACADEMIC PUBLISHERS NEW YORK, BOSTON, DORDRECHT, LONDON, MOSCOW eBookISBN: 0-306-48384-X Print ISBN: 1-4020-0110-X ©2004 Kluwer Academic Publishers NewYork, Boston, Dordrecht, London, Moscow Print ©2001 Kluwer Academic Publishers Dordrecht All rights reserved No part of this eBook maybe reproducedor transmitted inanyform or byanymeans, electronic, mechanical, recording, or otherwise, without written consent from the Publisher Created in the United States of America Visit Kluwer Online at: http://kluweronline. com and Kluwer's eBookstoreat: http://ebooks. kluweronline. com TO My WITS TABLE OF CONTENTS 1 INTRODUCTION 1 Brief history 1 1. 1 1. 2 Nature and major qualitative universal features of turbulent flows 2 1. 2. 1 Representative examples of turbulent flows 2 1. 2. 2 In lieu of definition: major qualitative universal f- tures of turbulent flows 15 1. 3 Why turbulence is so impossibly difficult? The three N's 19 On the Navier-Stokes equations 19 1. 3. 1 1. 3. 2 On the nature of the problem 21 1. 3. 3 Nonlinearity 22 1. 3. 4 Noninegrability 22 Nonlocality 1. 3. 5 23 1. 3. 6 On physics of turbulence 24 1. 3. 7 On statistical theories 24 1. 4 Outline of the following material 25 1. 5 In lieu of summary 26 2 ORIGINS OF TURBULENCE 27 2. 1 Instability 27 2. 2 Transition to turbulence versus routes to chaos 29 2.

Direct Numerical Simulation of Particle Laden Turbulent Flows in the Particle-Lagrangian Reference Frame

Direct Numerical Simulation of Particle Laden Turbulent Flows in the Particle-Lagrangian Reference Frame PDF Author: Aureen Cyr Currin
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 104

Book Description