Multiphase, Non-newtonian and Reacting Flows

Multiphase, Non-newtonian and Reacting Flows PDF Author: Lixing Zhou
Publisher:
ISBN: 9787506268202
Category :
Languages : en
Pages : 482

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Book Description

Multiphase, Non-newtonian and Reacting Flows

Multiphase, Non-newtonian and Reacting Flows PDF Author: Lixing Zhou
Publisher:
ISBN: 9787506268202
Category :
Languages : en
Pages : 482

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Book Description


Multiphase reacting flows: modelling and simulation

Multiphase reacting flows: modelling and simulation PDF Author: Daniele L. Marchisio
Publisher: Springer Science & Business Media
ISBN: 3211724648
Category : Technology & Engineering
Languages : en
Pages : 269

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Book Description
This book describes the most widely applicable modeling approaches. Chapters are organized in six groups covering from fundamentals to relevant applications. The book covers particle-based methods and also discusses Eulerian-Eulerian and Eulerian-Lagrangian techniques based on finite-volume schemes. Moreover, the possibility of modeling the poly-dispersity of the secondary phases in Eulerian-Eulerian schemes by solving the population balance equation is discussed.

Computational & Experimental Methods in Multiphase & Complex Flow IX

Computational & Experimental Methods in Multiphase & Complex Flow IX PDF Author: P. Vorobieff
Publisher: WIT Press
ISBN: 1784661953
Category : Science
Languages : en
Pages : 179

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Book Description
The 9th book from this successful conference series, on Computational & Experimental Methods in Multiphase & Complex Flow, presents the latest research in one of the most challenging, yet most universally applicable areas of technology. Multiphase flows are found in all areas of technology and the range of related problems of interest is vast, including astrophysics, biology, geophysics, atmospheric process, and many areas of engineering. Recently multiphase fluid dynamics have generated a great deal of attention, leading to many notable advances in experimental, analytical and numerical studies. It is perhaps, however, work on numerical solutions which is the most noticeable owing to the continuing improvements in computer software tools. Progress in numerical methods has permitted the solution of many practical problems, helping to improve our understanding of the physics involved. The presented papers illustrate the close interaction between numerical modellers and researchers working to gradually resolve the many outstanding issues in our understanding of multiphase flow. They cover such topics as: Multiphase flow simulation; Bubble and drop dynamics; Interface behaviour; Experimental measurements; Energy applications; Compressible flows; Flow in porous media; Turbulent flow; Image processing; Heat transfer; Atomization; Hydromagnetics; Plasma; Fluidised beds; Cavitation; Multiphase chemical reactions.

Multiphase Fluid, Non-newtonian Fluid and Physico-chemical Fluid Flows

Multiphase Fluid, Non-newtonian Fluid and Physico-chemical Fluid Flows PDF Author: Lixing Zhou
Publisher:
ISBN: 9787800034060
Category : Multiphase flow
Languages : en
Pages : 550

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Book Description


Bridging Scales in Modelling and Simulation of Non-Reacting and Reacting Flows. Part I

Bridging Scales in Modelling and Simulation of Non-Reacting and Reacting Flows. Part I PDF Author:
Publisher: Academic Press
ISBN: 0128150971
Category : Technology & Engineering
Languages : en
Pages : 204

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Book Description
Bridging Scales in Modelling and Simulating Reacting Flows, Part I , Volume 52 presents key methods to bridge scales in the simulation of reacting single phase flows. New sections in the updated release include topics such as quadrature-based moment methods for multiphase chemically reacting flows, the collaboration of experiments and simulations for the development of predictive models, a simulation of turbulent coalescence and breakage of bubbles and droplets in the presence of surfactants, a section on salts and contaminants, and information on the numerical simulation of reactive flows. Contains reviews by leading authorities in their respective areas Presents up-to-date reviews of the latest techniques in the modeling of catalytic processes Includes a broad mix of US and European authors, as well as academic, industrial and research institute perspectives Provides discussions on the connections between computational and experimental methods

Multiphase Flows for Process Industries

Multiphase Flows for Process Industries PDF Author: Vivek V. Ranade
Publisher: John Wiley & Sons
ISBN: 3527812040
Category : Technology & Engineering
Languages : en
Pages : 838

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Book Description
Discover the cutting-edge in multiphase flows used in the process industries In Multiphase Flows for Process Industries: Fundamentals and Applications, a team of accomplished chemical engineers delivers an insightful and complete treatment of the state-of-the-art in commonly encountered multiphase flows in the process industries. After discussing the theoretical background, experimental methods, and computational methods applicable to multiphase flows, the authors explore specific examples from the process industries. The book covers a wide range of multiphase flows, including gas-solid fluidized beds and flows with phase change. It also provides direction on how to use current advances in the field to realize efficient and optimized processes. Filling the gap between theory and practice, this unique reference also includes: A thorough introduction to multiphase flows and the process industry Practical discussions of flow regimes, lower order models and correlations, and the chronological development of mathematical models for multiphase flows Comprehensive explorations of experimental methods for characterizing multiphase flows, including flow imaging and visualization In-depth examinations of computational models for simulating multiphase flows Perfect for chemical and process engineers, Multiphase Flows for Process Industries: Fundamentals and Applications is required reading for graduate and doctoral students in the engineering sciences, as well as professionals in the chemical industry.

Rheology and Non-Newtonian Fluids

Rheology and Non-Newtonian Fluids PDF Author: Fridtjov Irgens
Publisher: Springer Science & Business Media
ISBN: 3319010530
Category : Technology & Engineering
Languages : en
Pages : 192

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Book Description
This book gives a brief but thorough introduction to the fascinating subject of non-Newtonian fluids, their behavior and mechanical properties. After a brief introduction of what characterizes non-Newtonian fluids in Chapter 1 some phenomena characteristic of non-Newtonian fluids are presented in Chapter 2. The basic equations in fluid mechanics are discussed in Chapter 3. Deformation kinematics, the kinematics of shear flows, viscometric flows, and extensional flows are the topics in Chapter 4. Material functions characterizing the behavior of fluids in special flows are defined in Chapter 5. Generalized Newtonian fluids are the most common types of non-Newtonian fluids and are the subject in Chapter 6. Some linearly viscoelastic fluid models are presented in Chapter 7. In Chapter 8 the concept of tensors is utilized and advanced fluid models are introduced. The book is concluded with a variety of 26 problems. Solutions to the problems are ready for instructors

Advances in Engineering Fluid Mechanics: Multiphase Reactor and Polymerization System Hydr

Advances in Engineering Fluid Mechanics: Multiphase Reactor and Polymerization System Hydr PDF Author: Nicholas P Cheremisinoff
Publisher: Elsevier
ISBN: 0080526292
Category : Technology & Engineering
Languages : en
Pages : 785

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Book Description
This volume of the Advances in Engineering Fluid Mechanics Series covers topics in hydrodynamics related to polymerization of elastomers and plastics. Emphasis is given to advanced concepts in multiphase reactor systems often used in the manufacturing of products. This volume is comprised of 30 chapters that address key subject areas such as multiphase mixing concepts, multicomponet reactors and the hydrodynamics associated with their operations, and slurry flow behavior associated with non-Newtonian flows.

Multiphase Turbulent Reaction Flow

Multiphase Turbulent Reaction Flow PDF Author: Zhenzhen Guan
Publisher: Eliva Press
ISBN: 9789994986873
Category :
Languages : en
Pages : 0

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Book Description
This book deals mainly with multiphase turbulent reacting flow. The two-scale two-phase turbulence models (including second-order moment model and nonlinear k-epsilon model) are established for simulating dense gas-particle flow. A new turbulence enhancement model by particle wake effect is proposed on numerical results. The USM model of non-Newtonian fluid for dense two-phase turbulent flow is developed, which combines the unified second-order moment model for two-phase turbulence with the particle kinetic theory for the inter-particle collision. Gas-particle k-equation subgrid-scale (SGS) turbulence model is established which take into account the effect of gas-particle interaction. Flow structures and combustion for different vortex combustor are analyzed, such as advanced vortex combustor, trapped vortex combustor, swirl combustor and vortex cooling combustor, the coupling mechanism of flow, combustion as well as heat and mass transfer is obtained to reveal the combustion stabilization mechanism of different burners.

Theory and Modeling of Dispersed Multiphase Turbulent Reacting Flows

Theory and Modeling of Dispersed Multiphase Turbulent Reacting Flows PDF Author: Lixing Zhou
Publisher: Butterworth-Heinemann
ISBN: 0128134666
Category : Technology & Engineering
Languages : en
Pages : 343

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Book Description
Theory and Modeling of Dispersed Multiphase Turbulent Reacting Flows gives a systematic account of the fundamentals of multiphase flows, turbulent flows and combustion theory. It presents the latest advances of models and theories in the field of dispersed multiphase turbulent reacting flow, covering basic equations of multiphase turbulent reacting flows, modeling of turbulent flows, modeling of multiphase turbulent flows, modeling of turbulent combusting flows, and numerical methods for simulation of multiphase turbulent reacting flows, etc. The book is ideal for graduated students, researchers and engineers in many disciplines in power and mechanical engineering. Provides a combination of multiphase fluid dynamics, turbulence theory and combustion theory Covers physical phenomena, numerical modeling theory and methods, and their applications Presents applications in a wide range of engineering facilities, such as utility and industrial furnaces, gas-turbine and rocket engines, internal combustion engines, chemical reactors, and cyclone separators, etc.