Direct Numerical Simulation and Multiscale Modelling Book

Direct Numerical Simulation and Multiscale Modelling


  • Author : Kai Luo
  • Publisher : Academic Press
  • Release Date : 2021-04
  • Genre: Uncategoriezed
  • Pages : null
  • ISBN 10 : 0128174897
  • Total Read : 82
  • File Size : 5,5 Mb

DOWNLOAD BOOK
Direct Numerical Simulation and Multiscale Modelling Summary:

Direct Numerical Simulation and Multiscale Modelling provides a unified description of DNS, LES and RANS in the context of broader modelling and simulation practice. The relevance of these techniques to flow, turbulence, combustion and multiphysics is explained to help readers apply them to a wide range of research topics. Introductory sections help readers get up to speed with the theories of turbulence, combustion, and multiphysics, along with the basics of simulation and modelling. This is followed by thorough treatments of the numerical methods, boundary conditions, and specific modelling approaches for different purposes. Applications in fields including aerospace, biomedical, and chemical engineering are investigated where appropriate. This is the ideal guide for readers interested in direct numerical simulation, or modelling/simulation of turbulence more generally, who need an overview of the methods available and advice on how to select and implement the correct one.

Direct Numerical Simulations of Gas   Liquid Multiphase Flows Book

Direct Numerical Simulations of Gas Liquid Multiphase Flows


  • Author : Grétar Tryggvason
  • Publisher : Cambridge University Press
  • Release Date : 2011-03-10
  • Genre: Computers
  • Pages : null
  • ISBN 10 : 9781139496704
  • Total Read : 88
  • File Size : 15,5 Mb

DOWNLOAD BOOK
Direct Numerical Simulations of Gas Liquid Multiphase Flows Summary:

Accurately predicting the behaviour of multiphase flows is a problem of immense industrial and scientific interest. Modern computers can now study the dynamics in great detail and these simulations yield unprecedented insight. This book provides a comprehensive introduction to direct numerical simulations of multiphase flows for researchers and graduate students. After a brief overview of the context and history the authors review the governing equations. A particular emphasis is placed on the 'one-fluid' formulation where a single set of equations is used to describe the entire flow field and interface terms are included as singularity distributions. Several applications are discussed, showing how direct numerical simulations have helped researchers advance both our understanding and our ability to make predictions. The final chapter gives an overview of recent studies of flows with relatively complex physics, such as mass transfer and chemical reactions, solidification and boiling, and includes extensive references to current work.

Multiscale and Multiresolution Approaches in Turbulence Book

Multiscale and Multiresolution Approaches in Turbulence


  • Author : Pierre Sagaut
  • Publisher : World Scientific
  • Release Date : 2006
  • Genre: Science
  • Pages : 356
  • ISBN 10 : 9781860946509
  • Total Read : 89
  • File Size : 15,5 Mb

DOWNLOAD BOOK
Multiscale and Multiresolution Approaches in Turbulence Summary:

This unique book gives a general unified presentation of the use of the multiscale/multiresolution approaches in the field of turbulence. The coverage ranges from statistical models developed for engineering purposes to multiresolution algorithms for the direct computation of turbulence. It provides the only available up-to-date reviews dealing with the latest and most advanced turbulence models (including LES, VLES, hybrid RANS/LES, DES) and numerical strategies.The book aims at providing the reader with a comprehensive description of modern strategies for turbulent flow simulation, ranging from turbulence modeling to the most advanced multilevel numerical methods.

Models  Simulation  and Experimental Issues in Structural Mechanics Book

Models Simulation and Experimental Issues in Structural Mechanics


  • Author : Michel Frémond
  • Publisher : Springer
  • Release Date : 2017-01-21
  • Genre: Science
  • Pages : 267
  • ISBN 10 : 9783319488844
  • Total Read : 73
  • File Size : 11,5 Mb

DOWNLOAD BOOK
Models Simulation and Experimental Issues in Structural Mechanics Summary:

This book offers valuable insights and provides effective tools useful for imagining, creating, and promoting novel and challenging developments in structural mechanics. It addresses a wide range of topics, such as mechanics and geotechnics, vibration and damping, damage and friction, experimental methods, and advanced structural materials. It also discusses analytical, experimental and numerical findings, focusing on theoretical and practical issues and innovations in the field. Collecting some of the latest results from the Lagrange Laboratory, a European scientific research group, mainly consisting of Italian and French engineers, mechanicians and mathematicians, the book presents the most recent example of the long-term scientific cooperation between well-established French and Italian Mechanics, Mathematics and Engineering Schools. It is a valuable resource for postgraduate students, researchers and practitioners dealing with theoretical and practical issues in structural engineering.

Bridging Scales in Modelling and Simulation of Non Reacting and Reacting Flows Book

Bridging Scales in Modelling and Simulation of Non Reacting and Reacting Flows


  • Author : Anonim
  • Publisher : Academic Press
  • Release Date : 2018-04-24
  • Genre: Technology & Engineering
  • Pages : 254
  • ISBN 10 : 9780128150955
  • Total Read : 71
  • File Size : 10,9 Mb

DOWNLOAD BOOK
Bridging Scales in Modelling and Simulation of Non Reacting and Reacting Flows Summary:

Bridging Scales in Modelling and Simulation of Reacting Flows, Part B, Volume 53, presents key methods used to bridge scales in the simulation of reacting multiphase flows. It looks at the different aspects of such flows (transport phenomena, reactions) and includes illustrations of the methods on a variety of applications, along with the contribution of key groups in the field. Sections in this new release include multi-scale methods for fluidized bed reactors, a discussion of advances in coarse-grained discrete particle methods with industrial applications, and spatial filtering for scale bridging and its application to transport in dense bidisperse particle beds, and more. 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 computation and experimental methods

Predictive Theoretical and Computational Approaches for Additive Manufacturing Book

Predictive Theoretical and Computational Approaches for Additive Manufacturing


  • Author : National Academies of Sciences, Engineering, and Medicine
  • Publisher : National Academies Press
  • Release Date : 2016-11-21
  • Genre: Technology & Engineering
  • Pages : 148
  • ISBN 10 : 9780309449786
  • Total Read : 68
  • File Size : 20,8 Mb

DOWNLOAD BOOK
Predictive Theoretical and Computational Approaches for Additive Manufacturing Summary:

Additive manufacturing (AM) methods have great potential for promoting transformative research in many fields across the vast spectrum of engineering and materials science. AM is one of the leading forms of advanced manufacturing which enables direct computer-aided design (CAD) to part production without part-specific tooling. In October 2015 the National Academies of Sciences, Engineering, and Medicine convened a workshop of experts from diverse communities to examine predictive theoretical and computational approaches for various AM technologies. While experimental workshops in AM have been held in the past, this workshop uniquely focused on theoretical and computational approaches and involved areas such as simulation-based engineering and science, integrated computational materials engineering, mechanics, materials science, manufacturing processes, and other specialized areas. This publication summarizes the presentations and discussions from the workshop.

Multiscale Modeling for Process Safety Applications Book

Multiscale Modeling for Process Safety Applications


  • Author : Arnab Chakrabarty
  • Publisher : Butterworth-Heinemann
  • Release Date : 2015-11-29
  • Genre: Technology & Engineering
  • Pages : 444
  • ISBN 10 : 9780123972835
  • Total Read : 82
  • File Size : 14,5 Mb

DOWNLOAD BOOK
Multiscale Modeling for Process Safety Applications Summary:

Multiscale Modeling for Process Safety Applications is a new reference demonstrating the implementation of multiscale modeling techniques on process safety applications. It is a valuable resource for readers interested in theoretical simulations and/or computer simulations of hazardous scenarios. As multi-scale modeling is a computational technique for solving problems involving multiple scales, such as how a flammable vapor cloud might behave if ignited, this book provides information on the fundamental topics of toxic, fire, and air explosion modeling, as well as modeling jet and pool fires using computational fluid dynamics. The book goes on to cover nanomaterial toxicity, QPSR analysis on relation of chemical structure to flash point, molecular structure and burning velocity, first principle studies of reactive chemicals, water and air reactive chemicals, and dust explosions. Chemical and process safety professionals, as well as faculty and graduate researchers, will benefit from the detailed coverage provided in this book. Provides the only comprehensive source addressing the use of multiscale modeling in the context of process safety Bridges multiscale modeling with process safety, enabling the reader to understand mapping between problem detail and effective usage of resources Presents an overall picture of addressing safety problems in all levels of modeling and the latest approaches to each in the field Features worked out examples, case studies, and a question bank to aid understanding and involvement for the reader