Multiphysics Modelling Of Fluid Particulate Systems

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Multiphysics Modelling of Fluid-Particulate Systems

Hassan Khawaja,Mojtaba Moatamedi
Multiphysics Modelling of Fluid Particulate Systems Book PDF

Author : Hassan Khawaja,Mojtaba Moatamedi
Publisher : Academic Press
Page : 382 pages
File Size : 43,6 Mb
Release : 2020-04-01
Category : Science
ISBN : 9780128183458

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Multiphysics Modelling of Fluid-Particulate Systems by Hassan Khawaja,Mojtaba Moatamedi Pdf

Multiphysics Modelling of Fluid-Particulate Systems provides an explanation of how to model fluid-particulate systems using Eulerian and Lagrangian methods. The computational cost and relative merits of the different methods are compared, with recommendations on where and how to apply them provided. The science underlying the fluid-particulate phenomena involves computational fluid dynamics (for liquids and gases), computational particle dynamics (solids), and mass and heat transfer. In order to simulate these systems, it is essential to model the interactions between phases and the fluids and particles themselves. This book details instructions for several numerical methods of dealing with this complex problem. This book is essential reading for researchers from all backgrounds interested in multiphase flows or fluid-solid modeling, as well as engineers working on related problems in chemical engineering, food science, process engineering, geophysics or metallurgical processing. Provides detailed coverage of Resolved and Unresolved Computational Fluid Dynamics - Discrete Element Method (CFD-DEM), Smoothed Particle Hydrodynamics, and their various attributes Gives an excellent summary of a range of simulation techniques and provides numerical examples Starts with a broad introduction to fluid-particulate systems to help readers from a range of disciplines grasp fundamental principles

Multiphysics Modelling of Fluid-Particulate Systems

Hassan Khawaja,Mojtaba Moatamedi
Multiphysics Modelling of Fluid Particulate Systems Book PDF

Author : Hassan Khawaja,Mojtaba Moatamedi
Publisher : Academic Press
Page : 384 pages
File Size : 49,5 Mb
Release : 2020-03-14
Category : Science
ISBN : 9780128183465

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Multiphysics Modelling of Fluid-Particulate Systems by Hassan Khawaja,Mojtaba Moatamedi Pdf

Multiphysics Modelling of Fluid-Particulate Systems provides an explanation of how to model fluid-particulate systems using Eulerian and Lagrangian methods. The computational cost and relative merits of the different methods are compared, with recommendations on where and how to apply them provided. The science underlying the fluid-particulate phenomena involves computational fluid dynamics (for liquids and gases), computational particle dynamics (solids), and mass and heat transfer. In order to simulate these systems, it is essential to model the interactions between phases and the fluids and particles themselves. This book details instructions for several numerical methods of dealing with this complex problem. This book is essential reading for researchers from all backgrounds interested in multiphase flows or fluid-solid modeling, as well as engineers working on related problems in chemical engineering, food science, process engineering, geophysics or metallurgical processing. Provides detailed coverage of Resolved and Unresolved Computational Fluid Dynamics - Discrete Element Method (CFD-DEM), Smoothed Particle Hydrodynamics, and their various attributes Gives an excellent summary of a range of simulation techniques and provides numerical examples Starts with a broad introduction to fluid-particulate systems to help readers from a range of disciplines grasp fundamental principles

Multiphase Particulate Systems in Turbulent Flows

Wioletta Podgórska
Multiphase Particulate Systems in Turbulent Flows Book PDF

Author : Wioletta Podgórska
Publisher : CRC Press
Page : 482 pages
File Size : 46,9 Mb
Release : 2019-09-17
Category : Science
ISBN : 9781482235708

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Multiphase Particulate Systems in Turbulent Flows by Wioletta Podgórska Pdf

Multiphase Particulate Systems in Turbulent Flows: Fluid-Liquid and Solid-Liquid Dispersions provides methods necessary to analyze complex particulate systems and related phenomena including physical, chemical and mathematical description of fundamental processes influencing crystal size and shape, suspension rheology, interfacial area of drops and bubbles in extractors and bubble columns. Examples of mathematical model formulation for different processes taking place in such systems is shown. Discussing connections between turbulent mixing mechanisms and precipitation, it discusses influence of fine-scale structure of turbulence, including its intermittent character, on breakage of drops, bubbles, cells, plant cell aggregates. An important aspect of the mathematical modeling presented in the book is multi-fractal, taking into account the influence of internal intermittency on different phenomena. Key Features Provides detailed descriptions of dispersion processes in turbulent flow, interactions between dispersed entities, and continuous phase in a single volume Includes simulation models and validation experiments for liquid-liquid, gas-liquid, and solid-liquid dispersions in turbulent flows Helps reader learn formulation of mathematical models of breakage or aggregation processes using multifractal theory Explains how to solve different forms of population balance equations Presents a combination of theoretical and engineering approaches to particulate systems along with discussion of related diversity, with exercises and case studies

Discrete Element Modelling of Particulate Media

Chuan-Yu Wu
Discrete Element Modelling of Particulate Media Book PDF

Author : Chuan-Yu Wu
Publisher : Royal Society of Chemistry
Page : 292 pages
File Size : 44,5 Mb
Release : 2012-08-01
Category : Science
ISBN : 9781849735032

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Discrete Element Modelling of Particulate Media by Chuan-Yu Wu Pdf

Discrete Element Methods (DEM) is a numerical technique for analysing the mechanics and physics of particulate systems. Originated in the late seventies for analysing geotechnical problems, it has seen significant development and is now employed extensively across disciplines. Produced in celebration of the 70th Birthday of Colin Thornton, this book contains a selection of papers concerning advances in discrete element modelling which were presented at the International Symposium on Discrete Element Modelling of Particulate Media held at Birmingham, UK on 28-30th March, 2012. The book showcases the wide application of discrete element modelling in gas-solid fluidisation, particulate flows, liquid-solid systems and quasi-static behaviour. It also reports the recent advancement in coupled DEM with computational fluid dynamics, Lattice Boltzmann Methods for multiphase systems and the novel application of DEM in contact electrification and fracture of granular systems. Aimed at research communities dealing with this technique in the powder handling and formulation industries, this will be a welcomed addition to the literature in this area.

An Introduction to Modeling and Simulation of Particulate Flows

T.I. Zohdi
An Introduction to Modeling and Simulation of Particulate Flows Book PDF

Author : T.I. Zohdi
Publisher : SIAM
Page : 187 pages
File Size : 43,9 Mb
Release : 2007-07-19
Category : Science
ISBN : 9780898716276

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An Introduction to Modeling and Simulation of Particulate Flows by T.I. Zohdi Pdf

Describes basic models and physically-based computational solution strategies for simulating flowing particulate media.

Simulation and Modeling of Particulate System

Aibing Yu
Simulation and Modeling of Particulate System Book PDF

Author : Aibing Yu
Publisher : Springer
Page : 500 pages
File Size : 55,6 Mb
Release : 2025-06-15
Category : Science
ISBN : 9812874496

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Simulation and Modeling of Particulate System by Aibing Yu Pdf

The aim of this handbook is to provide a comprehensive summary of the field of Particle Science and Technology which includes most updated research findings and their applications in different industries. It is hoped that the consolidated knowledge described by this handbook will inspire more innovative ideas to bring the field forward. The size of the particles may range from nanometer scale, as in pigments or aerosols, to that of mined or quarried materials. The handbook will cover the topics ranging from the formation and synthesis, packing and flow and application of these particles. Each part is explored in great details in different sections and chapters, it is written by a pool of international well known scholars, as well as industrial experts. The handbook fully reflects the state of the art in Particle Science and Technology.

Multiphase Flow Analysis Using Population Balance Modeling

Guan Heng Yeoh,Dr. Chi Pok Cheung,Jiyuan Tu
Multiphase Flow Analysis Using Population Balance Modeling Book PDF

Author : Guan Heng Yeoh,Dr. Chi Pok Cheung,Jiyuan Tu
Publisher : Butterworth-Heinemann
Page : 385 pages
File Size : 43,9 Mb
Release : 2013-08-19
Category : Science
ISBN : 9780080982335

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Multiphase Flow Analysis Using Population Balance Modeling by Guan Heng Yeoh,Dr. Chi Pok Cheung,Jiyuan Tu Pdf

Written by leading multiphase flow and CFD experts, this book enables engineers and researchers to understand the use of PBM and CFD frameworks. Population balance approaches can now be used in conjunction with CFD, effectively driving more efficient and effective multiphase flow processes. Engineers familiar with standard CFD software, including ANSYS-CFX and ANSYS–Fluent, will be able to use the tools and approaches presented in this book in the effective research, modeling and control of multiphase flow problems. Builds a complete understanding of the theory behind the application of population balance models and an appreciation of the scale-up of computational fluid dynamics (CFD) and population balance modeling (PBM) to a variety of engineering and industry applications in chemical, pharmaceutical, energy and petrochemical sectors The tools in this book provide the opportunity to incorporate more accurate models in the design of chemical and particulate based multiphase processes Enables readers to translate theory to practical use with CFD software

Dynamics of Charged Particulate Systems

Tarek I. Zohdi
Dynamics of Charged Particulate Systems Book PDF

Author : Tarek I. Zohdi
Publisher : Springer
Page : 115 pages
File Size : 53,8 Mb
Release : 2012-04-05
Category : Technology & Engineering
ISBN : 364228518X

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Dynamics of Charged Particulate Systems by Tarek I. Zohdi Pdf

The objective of this monograph is to provide a concise introduction to the dynamics of systems comprised of charged small-scale particles. Flowing, small-scale, particles ("particulates'') are ubiquitous in industrial processes and in the natural sciences. Applications include electrostatic copiers, inkjet printers, powder coating machines, etc., and a variety of manufacturing processes. Due to their small-scale size, external electromagnetic fields can be utilized to manipulate and control charged particulates in industrial processes in order to achieve results that are not possible by purely mechanical means alone. A unique feature of small-scale particulate flows is that they exhibit a strong sensitivity to interparticle near-field forces, leading to nonstandard particulate dynamics, agglomeration and cluster formation, which can strongly affect manufactured product quality. This monograph also provides an introduction to the mathematically-related topic of the dynamics of swarms of interacting objects, which has gained the attention of a number of scientific communities. In summary, the following topics are discussed in detail: (1) Dynamics of an individual charged particle, (2) Dynamics of rigid clusters of charged particles, (3) Dynamics of flowing charged particles, (4) Dynamics of charged particle impact with electrified surfaces and (5) An introduction to the mechanistic modeling of swarms. The text can be viewed as a research monograph suitable for use in an upper division undergraduate or first year graduate course geared towards students in the applied sciences, mechanics and mathematics that have an interest in the analysis of particulate materials.

Mobile Particulate Systems

E. Guazzelli,Luc Oger
Mobile Particulate Systems Book PDF

Author : E. Guazzelli,Luc Oger
Publisher : Springer Science & Business Media
Page : 407 pages
File Size : 53,9 Mb
Release : 2013-03-09
Category : Science
ISBN : 9789401585187

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Mobile Particulate Systems by E. Guazzelli,Luc Oger Pdf

Mobile particulate systems involve the mechanics, flow and transport properties of mixtures of fluids and solids. These systems are intrinsic to the rheology of emulsions and suspensions, flocculation and aggregation, sedimentation and fluidization, flow of granular media, nucleation and growth of small particles, segregation, attrition and solidification processes. Its diversity means that the area has been studied by a number of different disciplines (e.g. chemical or civil engineering, mechanics, hydrodynamics, geophysics, condensed matter and statistical physics, etc.). Mobile Particulate Systems features general, orientational lectures and advanced topics, covering state of the art approaches to the study of suspensions, fluidized beds, sedimentation and granular flows.

Gas-Particle and Granular Flow Systems

Nan Gui,Shengyao Jiang,Jiyuan Tu,Xingtuan Yang
Gas Particle and Granular Flow Systems Book PDF

Author : Nan Gui,Shengyao Jiang,Jiyuan Tu,Xingtuan Yang
Publisher : Elsevier
Page : 386 pages
File Size : 51,8 Mb
Release : 2019-11-06
Category : Computers
ISBN : 9780128163986

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Gas-Particle and Granular Flow Systems by Nan Gui,Shengyao Jiang,Jiyuan Tu,Xingtuan Yang Pdf

Gas-Particle and Granular Flow Systems: Coupled Numerical Methods and Applications breaks down complexities, details numerical methods (including basic theory, modeling and techniques in programming), and provides researchers with an introduction and starting point to each of the disciplines involved. As the modeling of gas-particle and granular flow systems is an emerging interdisciplinary field of study involving mathematics, numerical methods, computational science, and mechanical, chemical and nuclear engineering, this book provides an ideal resource for new researchers who are often intimidated by the complexities of fluid-particle, particle-particle, and particle-wall interactions in many disciplines. Presents the most recent advances in modeling of gas-particle and granular flow systems Features detailed and multidisciplinary case studies at the conclusion of each chapter to underscore key concepts Discusses coupled methods of particle and granular flow systems theory and includes advanced modeling tools and numerical techniques

CFD Modeling of Complex Chemical Processes

Li Xi,De-Wei Yin,Jae Sung Park
CFD Modeling of Complex Chemical Processes Book PDF

Author : Li Xi,De-Wei Yin,Jae Sung Park
Publisher : MDPI
Page : 296 pages
File Size : 42,8 Mb
Release : 2021-09-01
Category : Technology & Engineering
ISBN : 9783036512662

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CFD Modeling of Complex Chemical Processes by Li Xi,De-Wei Yin,Jae Sung Park Pdf

Computational fluid dynamics (CFD), which uses numerical analysis to predict and model complex flow behaviors and transport processes, has become a mainstream tool in engineering process research and development. Complex chemical processes often involve coupling between dynamics at vastly different length and time scales, as well as coupling of different physical models. The multiscale and multiphysics nature of those problems calls for delicate modeling approaches. This book showcases recent contributions in this field, from the development of modeling methodology to its application in supporting the design, development, and optimization of engineering processes.

Computational Fluid Dynamics and COMSOL Multiphysics

Ashish S. Chaurasia
Computational Fluid Dynamics and COMSOL Multiphysics Book PDF

Author : Ashish S. Chaurasia
Publisher : Unknown
Page : 568 pages
File Size : 54,9 Mb
Release : 2021-11
Category : COMSOL Multiphysics
ISBN : 1774630087

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Computational Fluid Dynamics and COMSOL Multiphysics by Ashish S. Chaurasia Pdf

Covers computational fluid dynamics simulation using COMSOL Multiphysics(R) Modeling Software in chemical engineering applications. In the volume, the software is introduced and applied to solve typical problems in chemical reactors, transport processes, fluid flow, and heat and mass transfer.

Modeling Approaches and Computational Methods for Particle-laden Turbulent Flows

Shankar Subramaniam,S. Balachandar
Modeling Approaches and Computational Methods for Particle laden Turbulent Flows Book PDF

Author : Shankar Subramaniam,S. Balachandar
Publisher : Academic Press
Page : 588 pages
File Size : 50,6 Mb
Release : 2022-10-20
Category : Science
ISBN : 9780323901345

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Modeling Approaches and Computational Methods for Particle-laden Turbulent Flows by Shankar Subramaniam,S. Balachandar Pdf

Modelling Approaches and Computational Methods for Particle-laden Turbulent Flows introduces the principal phenomena observed in applications where turbulence in particle-laden flow is encountered while also analyzing the main methods for analyzing numerically. The book takes a practical approach, providing advice on how to select and apply the correct model or tool by drawing on the latest research. Sections provide scales of particle-laden turbulence and the principal analytical frameworks and computational approaches used to simulate particles in turbulent flow. Each chapter opens with a section on fundamental concepts and theory before describing the applications of the modelling approach or numerical method. Featuring explanations of key concepts, definitions, and fundamental physics and equations, as well as recent research advances and detailed simulation methods, this book is the ideal starting point for students new to this subject, as well as an essential reference for experienced researchers. Provides a comprehensive introduction to the phenomena of particle laden turbulent flow Explains a wide range of numerical methods, including Eulerian-Eulerian, Eulerian-Lagrange, and volume-filtered computation Describes a wide range of innovative applications of these models

Computational Fluid Dynamics and COSMOL Multiphysics

Ashish S. Chaurasia
Computational Fluid Dynamics and COSMOL Multiphysics Book PDF

Author : Ashish S. Chaurasia
Publisher : Apple Academic Press
Page : 378 pages
File Size : 42,6 Mb
Release : 2021-11
Category : Science
ISBN : 1003180507

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Computational Fluid Dynamics and COSMOL Multiphysics by Ashish S. Chaurasia Pdf

This textbook covers computational fluid dynamics simulation using COMSOL Multiphysics® Modeling Software in chemical engineering applications. In the volume, the COMSOL Multiphysics package is introduced and applied to solve typical problems in chemical reactors, transport processes, fluid flow, and heat and mass transfer. Inspired by the difficulties of introducing the use of COMSOL Multiphysics software during classroom time, the book incorporates the author's experience of working with undergraduate, graduate, and postgraduate students to make the book user friendly and that, at the same time, addresses typical examples within the subjects covered in the chemical engineering curriculum. Real-world problems require the use of simulation and optimization tools, and this volume shows how COMSOL Multiphysics software can be used for that purpose. Key features: * Includes over 500 step-by-step screenshots * Shows the graphical user interface of COMSOL, which does not require any programming effort * Provides chapter-end problems for extensive practice along with solutions * Includes actual examples of chemical reactors, transport processes, fluid flow, and heat and mass transfer This book is intended for students who want or need more help to solve chemical engineering assignments using computer software. It can also be used for computational courses in chemical engineering. It will also be a valuable resource for professors, research scientists, and practicing engineers.

Coupled CFD-DEM Modeling

Hamid Reza Norouzi,Reza Zarghami,Rahmat Sotudeh-Gharebagh,Navid Mostoufi
Coupled CFD DEM Modeling Book PDF

Author : Hamid Reza Norouzi,Reza Zarghami,Rahmat Sotudeh-Gharebagh,Navid Mostoufi
Publisher : John Wiley & Sons
Page : 432 pages
File Size : 41,6 Mb
Release : 2016-10-21
Category : Technology & Engineering
ISBN : 9781119005292

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Coupled CFD-DEM Modeling by Hamid Reza Norouzi,Reza Zarghami,Rahmat Sotudeh-Gharebagh,Navid Mostoufi Pdf

Discusses the CFD-DEM method of modeling which combines both the Discrete Element Method and Computational Fluid Dynamics to simulate fluid-particle interactions. Deals with both theoretical and practical concepts of CFD-DEM, its numerical implementation accompanied by a hands-on numerical code in FORTRAN Gives examples of industrial applications