Principles of Gas-Solid Flows

Principles of Gas-Solid Flows PDF Author: Liang-Shih Fan
Publisher: Cambridge University Press
ISBN: 0521581486
Category : Science
Languages : en
Pages : 579

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Book Description
Discusses fundamental principles of gas-solid flows and their applications, and includes numerous examples and homework problems.

Principles of Gas-Solid Flows

Principles of Gas-Solid Flows PDF Author: Liang-Shih Fan
Publisher: Cambridge University Press
ISBN: 0521581486
Category : Science
Languages : en
Pages : 579

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Book Description
Discusses fundamental principles of gas-solid flows and their applications, and includes numerous examples and homework problems.

Principles of Gas-S0Lid Flows

Principles of Gas-S0Lid Flows PDF Author: Liang-Shih Fan
Publisher:
ISBN: 9780521646130
Category : Technology & Engineering
Languages : en
Pages : 140

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Book Description
Discusses fundamental principles of gas-solid flows and their applications, and includes numerous examples and homework problems.

On the Maximum Principle for Some Gas-solid Flows

On the Maximum Principle for Some Gas-solid Flows PDF Author: L. Combe
Publisher:
ISBN:
Category :
Languages : en
Pages : 8

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Book Description


Elements of Gas Dynamics

Elements of Gas Dynamics PDF Author: H. W. Liepmann
Publisher: Courier Corporation
ISBN: 0486316858
Category : Technology & Engineering
Languages : en
Pages : 436

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Book Description
The increasing importance of concepts from compressible fluid flow theory for aeronautical applications makes the republication of this first-rate text particularly timely. Intended mainly for aeronautics students, the text will also be helpful to practicing engineers and scientists who work on problems involving the aerodynamics of compressible fluids. Covering the general principles of gas dynamics to provide a working understanding of the essentials of gas flow, the contents of this book form the foundation for a study of the specialized literature and should give the necessary background for reading original papers on the subject. Topics include introductory concepts from thermodynamics, including entropy, reciprocity relations, equilibrium conditions, the law of mass action and condensation; one-dimensional gasdynamics, one-dimensional wave motion, waves in supersonic flow, flow in ducts and wind tunnels, methods of measurement, the equations of frictionless flow, small-perturbation theory, transonic flow, effects of viscosity and conductivity, and much more. The text includes numerous detailed figures and several useful tables, while concluding exercises demonstrate the application of the material in the text and outline additional subjects. Advanced undergraduate or graduate physics and engineering students with at least a working knowledge of calculus and basic physics will profit immensely from studying this outstanding volume.

Dynamic Modeling and Predictive Control in Solid Oxide Fuel Cells

Dynamic Modeling and Predictive Control in Solid Oxide Fuel Cells PDF Author: Biao Huang
Publisher: John Wiley & Sons
ISBN: 0470973919
Category : Science
Languages : en
Pages : 345

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Book Description
The high temperature solid oxide fuel cell (SOFC) is identified as one of the leading fuel cell technology contenders to capture the energy market in years to come. However, in order to operate as an efficient energy generating system, the SOFC requires an appropriate control system which in turn requires a detailed modelling of process dynamics. Introducting state-of-the-art dynamic modelling, estimation, and control of SOFC systems, this book presents original modelling methods and brand new results as developed by the authors. With comprehensive coverage and bringing together many aspects of SOFC technology, it considers dynamic modelling through first-principles and data-based approaches, and considers all aspects of control, including modelling, system identification, state estimation, conventional and advanced control. Key features: Discusses both planar and tubular SOFC, and detailed and simplified dynamic modelling for SOFC Systematically describes single model and distributed models from cell level to system level Provides parameters for all models developed for easy reference and reproducing of the results All theories are illustrated through vivid fuel cell application examples, such as state-of-the-art unscented Kalman filter, model predictive control, and system identification techniques to SOFC systems The tutorial approach makes it perfect for learning the fundamentals of chemical engineering, system identification, state estimation and process control. It is suitable for graduate students in chemical, mechanical, power, and electrical engineering, especially those in process control, process systems engineering, control systems, or fuel cells. It will also aid researchers who need a reminder of the basics as well as an overview of current techniques in the dynamic modelling and control of SOFC.

Gas Cyclones and Swirl Tubes

Gas Cyclones and Swirl Tubes PDF Author: Alex C. Hoffmann
Publisher: Springer Science & Business Media
ISBN: 3662073773
Category : Technology & Engineering
Languages : en
Pages : 347

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Book Description
This book has been conceived to provide guidance on the theory and design of cyclone systems. Forthose new to the topic, a cyclone is, in its most basic form, a stationary mechanical device that utilizes centrifugal force to separate solid or liquid particles from a carrier gas. Gas enters near the top via a tangential or vaned inlet, which gives rise to an axially descending spiral of gas and a centrifugal force field that causes the incoming particles to concentrate along, and spiral down, the inner walls of the separator. The thus-segregated particulate phase is allowed to exit out an underflow pipe while the gas phase constricts, and - in most separators - reverses its axial direction of flow and exits out a separate overflow pipe. Cyclones are applied in both heavy and light industrial applications and may be designed as either classifiers or separators. Their applications are as plentiful as they are varied. Examples include their use in the separation or classification of powder coatings, plastic fines, sawdust, wood chips, sand, sintered/powdered meta!, plastic and meta! pellets, rock and mineral cmshings, carbon fines, grain products, pulverized coal, chalk, coal and coal ash, catalyst and petroleum coke fines, mist entrained off of various processing units and liquid components from scmbbing and drilling operations. They have even been applied to separate foam into its component gas and liquid phases in recent years.

Multiphase Flow with Solid Particles

Multiphase Flow with Solid Particles PDF Author: Pawel Kosinski
Publisher: Cambridge University Press
ISBN: 1009463500
Category : Science
Languages : en
Pages : 292

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Book Description
This book covers the topic of multiphase flow in detail, providing clear explanations of the physics behind solid particles in fluids. It is illustrated with frequent worked examples and algorithms, enabling the reader to develop the required tools for simulating the flow of fluids with solid particles.

Two-Phase Gas-Liquid Flow in Pipes with Different Orientations

Two-Phase Gas-Liquid Flow in Pipes with Different Orientations PDF Author: Afshin J. Ghajar
Publisher: Springer Nature
ISBN: 3030416267
Category : Science
Languages : en
Pages : 136

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Book Description
This book provides design engineers using gas-liquid two-phase flow in different industrial applications the necessary fundamental understanding of the two-phase flow variables. Two-phase flow literature reports a plethora of correlations for determination of flow patterns, void fraction, two- phase pressure drop and non-boiling heat transfer correlations. However, the validity of a majority of these correlations is restricted over a narrow range of two -phase flow conditions. Consequently, it is quite a challenging task for the end user to select an appropriate correlation/model for the type of two-phase flow under consideration. Selection of a correct correlation also requires some fundamental understanding of the two-phase flow physics and the underlying principles/assumptions/limitations associated with these correlations. Thus, it is of significant interest for a design engineer to have knowledge of the flow patterns and their transitions and their influence on two-phase flow variables. To address some of these issues and facilitate selection of appropriate two-phase flow models, this volume presents a succinct review of the flow patterns, void fraction, pressure drop and non-boiling heat transfer phenomenon and recommend some of the well scrutinized modeling techniques.

Handbook of Fluidization and Fluid-Particle Systems

Handbook of Fluidization and Fluid-Particle Systems PDF Author: Wen-Ching Yang
Publisher: CRC Press
ISBN: 0203912748
Category : Science
Languages : en
Pages : 876

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Book Description
This reference details particle characterization, dynamics, manufacturing, handling, and processing for the employment of multiphase reactors, as well as procedures in reactor scale-up and design for applications in the chemical, mineral, petroleum, power, cement and pharmaceuticals industries. The authors discuss flow through fixed beds, elutriation and entrainment, gas distributor and plenum design in fluidized beds, effect of internal tubes and baffles, general approaches to reactor design, applications for gasifiers and combustors, dilute phase pneumatic conveying, and applications for chemical production and processing. This is a valuable guide for chemists and engineers to use in their day-to-day work.

Dynamics of Multiphase Flows

Dynamics of Multiphase Flows PDF Author: Chao Zhu
Publisher: Cambridge University Press
ISBN: 1108657761
Category : Technology & Engineering
Languages : en
Pages : 621

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Book Description
Understand multiphase flows using multidisciplinary knowledge in physical principles, modelling theories, and engineering practices. This essential text methodically introduces the important concepts, governing mechanisms, and state-of-the-art theories, using numerous real-world applications, examples, and problems. Covers all major types of multiphase flows, including gas-solid, gas-liquid (sprays or bubbling), liquid-solid, and gas-solid-liquid flows. Introduces the volume-time-averaged transport theorems and associated Lagrangian-trajectory modelling and Eulerian-Eulerian multi-fluid modelling. Explains typical computational techniques, measurement methods and four representative subjects of multiphase flow systems. Suitable as a reference for engineering students, researchers, and practitioners, this text explores and applies fundamental theories to the analysis of system performance using a case-based approach.