Effects of Gravity on the Deposition of Particles in Turbulent Pipe Flow

Effects of Gravity on the Deposition of Particles in Turbulent Pipe Flow PDF Author: Fereidun Bral
Publisher:
ISBN:
Category :
Languages : en
Pages : 76

Get Book Here

Book Description

Effects of Gravity on the Deposition of Particles in Turbulent Pipe Flow

Effects of Gravity on the Deposition of Particles in Turbulent Pipe Flow PDF Author: Fereidun Bral
Publisher:
ISBN:
Category :
Languages : en
Pages : 76

Get Book Here

Book Description


Aerosol Science

Aerosol Science PDF Author: Charles Norman Davies
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 498

Get Book Here

Book Description
Composite work comprising a textbook on branches of aerosol science - covers theoretical and technical aspects of the generation, measurement and use of aerosols. References.

Physics of Gas-Liquid Flows

Physics of Gas-Liquid Flows PDF Author: Thomas J. Hanratty
Publisher: Cambridge University Press
ISBN: 1107512972
Category : Technology & Engineering
Languages : en
Pages : 359

Get Book Here

Book Description
Presenting tools for understanding the behaviour of gas-liquid flows based on the ways large scale behaviour relates to small scale interactions, this text is ideal for engineers seeking to enhance the safety and efficiency of natural gas pipelines, water-cooled nuclear reactors, absorbers, distillation columns and gas lift pumps. The review of advanced concepts in fluid mechanics enables both graduate students and practising engineers to tackle the scientific literature and engage in advanced research. It focuses on gas-liquid flow in pipes as a simple system with meaningful experimental data. This unified theory develops design equations for predicting drop size, frictional pressure losses and slug frequency, which can be used to determine flow regimes, the effects of pipe diameter, liquid viscosity and gas density. It describes the effect of wavy boundaries and temporal oscillations on turbulent flows, and explains transition between phases, which is key to understanding the behaviour of gas-liquid flows.

Advances in Particle Adhesion

Advances in Particle Adhesion PDF Author: Rijmai
Publisher: CRC Press
ISBN: 9782884491488
Category : Science
Languages : en
Pages : 228

Get Book Here

Book Description
In recent years, there has been an upsurge of interest in using techniques drawn from probability to tackle problems in analysis. These applications arise in subjects such as potential theory, harmonic analysis, singular integrals, and the study of analytic functions. This book presents a modern survey of these methods at the level of a beginning Ph.D. student. Highlights of this book include the construction of the Martin boundary, probabilistic proofs of the boundary Harnack principle, Dahlberg's theorem, a probabilistic proof of Riesz' theorem on the Hilbert transform, and Makarov's theorems on the support of harmonic measure. The author assumes that a reader has some background in basic real analysis, but the book includes proofs of all the results from probability theory and advanced analysis required. Each chapter concludes with exercises ranging from the routine to the difficult. In addition, there are included discussions of open problems and further avenues of research.

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

Get Book Here

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.

Particles in Wall-Bounded Turbulent Flows: Deposition, Re-Suspension and Agglomeration

Particles in Wall-Bounded Turbulent Flows: Deposition, Re-Suspension and Agglomeration PDF Author: Jean-Pierre Minier
Publisher: Springer
ISBN: 3319415670
Category : Technology & Engineering
Languages : en
Pages : 268

Get Book Here

Book Description
The book presents an up-to-date review of turbulent two-phase flows with the dispersed phase, with an emphasis on the dynamics in the near-wall region. New insights to the flow physics are provided by direct numerical simuation and by fine experimental techniques. Also included are models of particle dynamics in wall-bounded turbulent flows, and a description of particle surface interactions including muti-layer deposition and re-suspension.

Transport Phenomena in Dispersed Media

Transport Phenomena in Dispersed Media PDF Author: G. I. Kelbaliyev
Publisher: CRC Press
ISBN: 0429535910
Category : Science
Languages : en
Pages : 303

Get Book Here

Book Description
Transport Phenomena in Dispersed Media addresses the main problems associated with the transfer of heat, mass and momentum. The authors focus on the analytical solutions of the mass and heat transfer equations; the theoretical problems of coalescence, coagulation, aggregation and fragmentation of dispersed particles; the rheology of structured aggregate and kinetically stable disperse systems; the precipitation of particles in a turbulent flow; the evolution of the distribution function; the stochastic counterpart of the mass transfer equations; the dissipation of energy in disperse systems; and many other problems that distinguish this book from existing publications. Key Selling Features Covers all technological processes taking place in the oil and gas complex, as well as in the petrochemical industry Presents new original solutions for calculating design as well as for the development and implementation of processes of chemical technology Organized to first provide an extensive review of each chapter topic, solve specific problems, and then review the solutions with the reader Contains complex mathematical expressions for practical calculations Compares results obtained on the basis of mathematical models with experimental data

Heat and Fluid Flow in Power System Components

Heat and Fluid Flow in Power System Components PDF Author: A. M. A. Rezk
Publisher: Elsevier
ISBN: 1483147088
Category : Technology & Engineering
Languages : en
Pages : 319

Get Book Here

Book Description
Heat and Fluid Flow in Power System Components is a collection of papers presented at the Second Conference on Mechanical Power Engineering held in Cairo, Egypt in September 1978. This volume covers a wide range of topics relating to heat and fluid flow in power system components, including film cooling, droplet evaporation, and laminar flames. Practical applications such as furnaces, heat exchanges, pumps, and turbines are also discussed. Results of investigations carried out experimentally, by computation, and both computation and experimentation techniques are presented. This book is comprised of 21 chapters and begins with an analysis of heat transfer in power elements, including evaporation of surface liquid droplet in an air stream. The thermal conductivity of granular materials is also examined. The following chapters explore reactive and non-reactive flows, paying particular attention to helium two-phase instabilities; air flow around hyperbolic cooling towers; pulsating flow in axial turbines; laminar flame propagation in tubes; and characteristics of combustion heat liberated downstream of circular bluff bodies. The final chapter is devoted to an experimental and theoretical investigation of the reversed flow furnace. This monograph will be of interest to chemical and mechanical engineers as well as researchers concerned with the design, development, and optimum modes of operations of power systems and their components.

Computational Models for Polydisperse Particulate and Multiphase Systems

Computational Models for Polydisperse Particulate and Multiphase Systems PDF Author: Daniele L. Marchisio
Publisher: Cambridge University Press
ISBN: 1107328179
Category : Technology & Engineering
Languages : en
Pages : 547

Get Book Here

Book Description
Providing a clear description of the theory of polydisperse multiphase flows, with emphasis on the mesoscale modelling approach and its relationship with microscale and macroscale models, this all-inclusive introduction is ideal whether you are working in industry or academia. Theory is linked to practice through discussions of key real-world cases (particle/droplet/bubble coalescence, break-up, nucleation, advection and diffusion and physical- and phase-space), providing valuable experience in simulating systems that can be applied to your own applications. Practical cases of QMOM, DQMOM, CQMOM, EQMOM and ECQMOM are also discussed and compared, as are realizable finite-volume methods. This provides the tools you need to use quadrature-based moment methods, choose from the many available options, and design high-order numerical methods that guarantee realizable moment sets. In addition to the numerous practical examples, MATLABĀ® scripts for several algorithms are also provided, so you can apply the methods described to practical problems straight away.

The Deposition of Particulates in Turbulent Pipe Flow

The Deposition of Particulates in Turbulent Pipe Flow PDF Author: Charles Kenneth Sande
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 126

Get Book Here

Book Description