Nonlinear Polymer Rheology

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Nonlinear Polymer Rheology

Shi-Qing Wang
Nonlinear Polymer Rheology Book PDF

Author : Shi-Qing Wang
Publisher : John Wiley & Sons
Page : 470 pages
File Size : 48,6 Mb
Release : 2018-02-06
Category : Technology & Engineering
ISBN : 9780470946985

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Nonlinear Polymer Rheology by Shi-Qing Wang Pdf

Integrating latest research results and characterization techniques, this book helps readers understand and apply fundamental principles in nonlinear polymer rheology. The author connects the basic theoretical framework with practical polymer processing, which aids practicing scientists and engineers to go beyond the existing knowledge and explore new applications. Although it is not written as a textbook, the content can be used in an upper undergraduate and first year graduate course on polymer rheology. • Describes the emerging phenomena and associated conceptual understanding in the field of nonlinear polymer rheology • Incorporates details on latest experimental discoveries and provides new methodology for research in polymer rheology • Integrates latest research results and new characterization techniques like particle tracking velocimetric method • Focuses on the issues concerning the conceptual and phenomenological foundations for polymer rheology • Has a companion website for readers to access with videos complementing the content within several chapters

Nonlinear Phenomena in Flows of Viscoelastic Polymer Fluids

A.I. Leonov,A.N. Prokunin
Nonlinear Phenomena in Flows of Viscoelastic Polymer Fluids Book PDF

Author : A.I. Leonov,A.N. Prokunin
Publisher : Springer Science & Business Media
Page : 492 pages
File Size : 51,7 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9789401112581

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Nonlinear Phenomena in Flows of Viscoelastic Polymer Fluids by A.I. Leonov,A.N. Prokunin Pdf

This monograph presents theoretical and experimental studies of flows of elastic liquids. Falling into this category are particularly the melts and concentrated solutions of such flexible-chain polymers as polyethylene, polyisobutylene and polypropylene, all of which are widely used in polymer processing. These polydisperse polymers vary greatly, from batch to batch, in their mechanical properties and 20% variation in a property is believed to be good enough. l 7 All recent books - devoted to the rheology of polymers do not answer the question of which constitutive equations should be used for solving the fluid mechanic problems of polymer processing in the usual case of an appreciable nonlinear region of deformation where nonlinear effects of shear and extensional elasticity are very important. Viscoelastic constitut ive equations cited commonly (see, e.g. Refs 5 and 6) do not describe simultaneously even the simplest cases of deformations, viz. simple shear and uniaxial extension. Moreover, some of them are internally inconsist ent and sometimes display highly unstable behaviour in simple flows without any fundamental reasons. Even more respected molecular ap free from these defects.

Structure and Rheology of Molten Polymers

John M. Dealy,Daniel J. Read,Ronald G. Larson
Structure and Rheology of Molten Polymers Book PDF

Author : John M. Dealy,Daniel J. Read,Ronald G. Larson
Publisher : Carl Hanser Verlag GmbH Co KG
Page : 610 pages
File Size : 43,9 Mb
Release : 2018-02-12
Category : Technology & Engineering
ISBN : 9781569906125

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Structure and Rheology of Molten Polymers by John M. Dealy,Daniel J. Read,Ronald G. Larson Pdf

Recent advances in polymer science have made it possible to relate quantitatively molecular structure to rheological behavior. At the same time, new methods of synthesis and characterization allow the preparation and structural verification of samples having a range of branched polymeric structures. This book unites this knowledge to enable production of polymers with prescribed processability and end-product properties. Methods of polymer synthesis and characterization are described, starting from fundamentals. The foundations of linear viscoelasticity are introduced, and then the linear behavior of entangled polymers is described in detail. This is followed by a discussion of the molecular modeling of linear behavior. Tube models for both linear and branched polymers are presented. The final two chapters deal with nonlinear rheological behavior and tube models to describe nonlinearity. In this second edition, each chapter has been significantly rewritten to account for recent advances in experimental methods and theoretical modeling. It includes new and updated material on developments in polymer synthesis and characterization, computational algorithms for linear and nonlinear rheology prediction, measurement of nonlinear viscoelasticity, entanglement detection algorithms in molecular dynamics, nonlinear constitutive equations, and instabilities. Contents: - Structure of Polymers - Polymerization Reactions and Processes - Linear Viscoelasticity - Fundamentals - Linear Viscoelasticity - Behavior of Molten Polymers - Tube Models for Linear Polymers - Fundamentals - Tube Models for Linear Polymers - Advanced Topics - Determination of Molecular Weight Distribution Using Rheology - Tube Models for Branched Polymers - Nonlinear Viscoelasticity - Tube Models for Nonlinear Viscoelasticity of Linear and Branched Polymers

Rheology for Chemists

J W Goodwin,R W Hughes
Rheology for Chemists Book PDF

Author : J W Goodwin,R W Hughes
Publisher : Royal Society of Chemistry
Page : 277 pages
File Size : 53,7 Mb
Release : 2019-04-05
Category : Science
ISBN : 9781788018258

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Rheology for Chemists by J W Goodwin,R W Hughes Pdf

Rheology is primarily concerned with materials: scientific, engineering and everyday products whose mechanical behaviour cannot be described using classical theories. From biological to geological systems, the key to understanding the viscous and elastic behaviour firmly rests in the relationship between the interactions between atoms and molecules and how this controls the structure, and ultimately the physical and mechanical properties. Rheology for Chemists An Introduction takes the reader through the range of rheological ideas without the use of the complex mathematics. The book gives particular emphasis on the temporal behaviour and microstructural aspects of materials, and is detailed in scope of reference. An excellent introduction to the newer scientific areas of soft matter and complex fluid research, the second edition also refers to system dimension and the maturing of the instrumentation market. This book is a valuable resource for practitioners working in the field, and offers a comprehensive introduction for graduate and post graduates. "... well-suited for self-study by research workers and technologists, who, confronted with technical problems in this area, would like a straightforward introduction to the subject of rheology." Chemical Educator, "... full of valuable insights and up-to-date information." Chemistry World

Viscoelasticity of Polymers

Kwang Soo Cho
Viscoelasticity of Polymers Book PDF

Author : Kwang Soo Cho
Publisher : Springer
Page : 612 pages
File Size : 49,9 Mb
Release : 2016-05-30
Category : Technology & Engineering
ISBN : 9789401775649

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Viscoelasticity of Polymers by Kwang Soo Cho Pdf

This book offers a comprehensive introduction to polymer rheology with a focus on the viscoelastic characterization of polymeric materials. It contains various numerical algorithms for the processing of viscoelastic data, from basic principles to advanced examples which are hard to find in the existing literature. The book takes a multidisciplinary approach to the study of the viscoelasticity of polymers, and is self-contained, including the essential mathematics, continuum mechanics, polymer science and statistical mechanics needed to understand the theories of polymer viscoelasticity. It covers recent achievements in polymer rheology, such as theoretical and experimental aspects of large amplitude oscillatory shear (LAOS), and numerical methods for linear viscoelasticity, as well as new insights into the interpretation of experimental data. Although the book is balanced between the theoretical and experimental aspects of polymer rheology, the author’s particular interest in the theoretical side will not remain hidden. Aimed at readers familiar with the mathematics and physics of engineering at an undergraduate level, the multidisciplinary approach employed enables researchers with various scientific backgrounds to expand their knowledge of polymer rheology in a systematic way.

Polymer Rheology

R.S. Lenk
Polymer Rheology Book PDF

Author : R.S. Lenk
Publisher : Springer Science & Business Media
Page : 380 pages
File Size : 43,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401096669

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Polymer Rheology by R.S. Lenk Pdf

Everything flows, so rheology is a universal science. Even if we set aside claims of such width, there can be no doubt of its importance in polymers. It joins with chemistry in the polymerisation step but polymer engineering is supreme in all the succeeding steps. This is the area concerned with the fabrication of the polymer into articles or components, with their design to meet the needs in service, and with the long and short term performance of the article or component. This is a typical area of professional engineering activity, but one as yet without its proper complement of professional engineers. An understanding of polymer rheology is the key to effective design and material plus process selection, to efficient fabrication, and to satisfactory service, yet few engineers make adequate use of what is known and understood in polymer rheology. Its importance in the flow processes of fabrication is obvious. Less obvious, but equally important, are the rheological phenomena which determine the in-service performance. There is a gap between the polymer rheologist and the polymer engineer which is damaging to both parties and which contributes to a less than satisfactory use of polymers in our society. It is important that this gap be filled and this book makes an attempt to do so. It presents an outline of what is known in a concise and logical fashion. It does this starting from first principles and with the minimum use of complex mathematics.

Nonlinear Dynamics with Polymers

John A. Pojman,Qui Tran-Cong-Miyata
Nonlinear Dynamics with Polymers Book PDF

Author : John A. Pojman,Qui Tran-Cong-Miyata
Publisher : John Wiley & Sons
Page : 391 pages
File Size : 42,6 Mb
Release : 2011-03-16
Category : Science
ISBN : 9783527632626

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Nonlinear Dynamics with Polymers by John A. Pojman,Qui Tran-Cong-Miyata Pdf

Closing a gap in the literature, this is the first comprehensive handbook on this modern and important polymer topic. Edited by highly experienced and top scientists in the field, this ready reference covers all aspects, including material science, biopolymers, gels, phase separating systems, frontal polymerization and much more. The introductory chapter offers the perfect starting point for the non-expert.

Introduction to Polymer Rheology

Montgomery T. Shaw
Introduction to Polymer Rheology Book PDF

Author : Montgomery T. Shaw
Publisher : John Wiley & Sons
Page : 410 pages
File Size : 43,5 Mb
Release : 2012-01-12
Category : Technology & Engineering
ISBN : 9781118170212

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Introduction to Polymer Rheology by Montgomery T. Shaw Pdf

An introduction to the rheology of polymers, with simple math Designed for practicing scientists and engineers interested in polymer rheology science, education, consulting, or research and development, Introduction to Polymer Rheology is a comprehensive yet accessible guide to the study of the deformation and flow of matter under applied stress. Often considered a complicated topic for beginners, the book makes grasping the fundamentals of polymer rheology easy by presenting information in an approachable way and limiting the use of complex mathematics. By doing so, this introductory overview provides readers with easy access to the key concepts underlying the flow behavior of polymer melts, solutions, and suspensions. Incorporating sample problems that are worked through and explained on the page, as well as numerous practice problems to gauge learning comprehension, the book prepares new students and practitioners for moving on to more advanced concepts. Comprising twelve chapters, the book covers stress, velocity and rate of deformation, the relationship between stress and rate of deformation (Newtonian fluid), generalized Newtonian fluids, normal stresses and elastic behavior, experimental methods, small and large strain, the molecular origins of rheological behavior, elementary polymer processing concepts, quality control in rheology, and the flow of modified polymers and those with supermolecular structure. The essential reference for accurately interpreting polymer rheology data, Introduction to Polymer Rheology provides readers with an elementary understanding of the key issues and modern approaches to resolving problems in the field. An Instructor’s Guide with answers to select problems in the text, 60 new problems with full solutions, hints for effective presentation of the material in the text, and an errata listing is available for professors using the book as a course textbook.

Rheology

Alexander Y. Malkin,Avraam I. Isayev
Rheology Book PDF

Author : Alexander Y. Malkin,Avraam I. Isayev
Publisher : Elsevier
Page : 537 pages
File Size : 51,7 Mb
Release : 2022-03-21
Category : Technology & Engineering
ISBN : 9781927885949

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Rheology by Alexander Y. Malkin,Avraam I. Isayev Pdf

Rheology: Concepts, Methods, and Applications, Fourth Edition provides a thorough historical and theoretical grounding in the field and introduces rheology as the method for solving many practical problems in materials science and engineering. This new edition has been updated to include new evidence-based methods and applications, coverage of non-Newtonian properties and their effect on material processing, heterogeneity in flow, rheology of highly concentrated emulsions and suspensions, viscosity and viscoelastic behavior of nanocomposites, the behavior of supramolecular solutions, rheology of gels, deformation-induced anisotropy, conformation changes during flow and molecular orientation. The book is practical and relevant for industry, but also consistent with rheology courses in academia, making it relevant to both academics and accomplished rheologists in industry. Includes updates on non-Newtonian properties and their effect on material processing, heterogeneity in flow, rheology of concentrated emulsions, suspensions, and more Discusses viscosity and viscoelastic behavior of nanocomposites, the behavior of supramolecular solutions, rheology of gels, deformation-induced anisotropy, conformation changes during flow, and molecular orientation Covers theory backed by practical examples, methods of measurement and raw data treatment, and various applications

Polymer Rheology

Tim A. Osswald,Natalie Rudolph
Polymer Rheology Book PDF

Author : Tim A. Osswald,Natalie Rudolph
Publisher : Hanser Gardner Publications
Page : 225 pages
File Size : 44,9 Mb
Release : 2015
Category : Technology & Engineering
ISBN : 1569905177

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Polymer Rheology by Tim A. Osswald,Natalie Rudolph Pdf

Rheology unites the seemingly unrelated fields of plasticity and non-Newtonian fluids by recognizing that both these types of materials are unable to support a shear stress in static equilibrium. In this sense, a plastic solid is a fluid. Granular rheology refers to the continuum mechanical description of granular materials. In this book, rheology--the study of the deformation and flow of matter--is treated primarily in the context of the stresses generated during the flow of complex materials such as polymers, colloids, foams, and gels. A rapidly growing and industrially important field, it plays a significant role in polymer processing, food processing, coating and printing, and many other manufacturing processes.

Introduction to Polymer Rheology and Processing

Nicholas P. Cheremisinoff
Introduction to Polymer Rheology and Processing Book PDF

Author : Nicholas P. Cheremisinoff
Publisher : CRC Press
Page : 290 pages
File Size : 48,8 Mb
Release : 2018-01-18
Category : Science
ISBN : 9781351082273

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Introduction to Polymer Rheology and Processing by Nicholas P. Cheremisinoff Pdf

An Introduction to Polymer Rheology and Processing is a practical desk reference providing an overview of operating principles, data interpretation, and qualitative explanation of the importance and relationship of rheology to polymer processing operations. It covers full-scale processing operations, relating industrial processing operations and design methodology to laboratory-scale testing. Hundreds of design formulas applicable to scaling up the processing behavior of polymeric melts are presented. The book also provides a "working knowledge" description of major rheological test methods useful in product development and includes a useful glossary of polymer and test method/instrumentation definitions. Lavishly illustrated and featuring numerous sample calculations and modeling approaches, An Introduction to Polymer Rheology and Processing is a "must have" book for polymer engineers and rheologists.

Rheology for Polymer Melt Processing

J.-M. Piau,J.-F. Agassant
Rheology for Polymer Melt Processing Book PDF

Author : J.-M. Piau,J.-F. Agassant
Publisher : Elsevier
Page : 423 pages
File Size : 46,8 Mb
Release : 1996-10-10
Category : Science
ISBN : 0080540562

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Rheology for Polymer Melt Processing by J.-M. Piau,J.-F. Agassant Pdf

This book presents the main results obtained by different laboratories involved in the research group Rheology for polymer melt processing which is associated with French universities, schools of engineering, and the CNRS (Centre National de la Recherche Scientifique - France). The group comprises some 15 research laboratories of varied disciplines (chemistry, physics, material sciences, mechanics, mathematics), but with a common challenge viz. to enhance the understanding of the relationships between macromolecular species, their rheology and their processing. Some crucial issues of polymer science have been addressed: correlation of viscoelastic macroscopic bulk property measurements and models, slip at the wall, extrusion defects, correlation between numerical flow simulations and experiments. Features of the book: • The book is unique in that it allows one to grasp the key issues in polymer rheology and processing at once through a series of detailed state-of-the-art contributions, which were previously scattered throughout the literature. • Each paper was reviewed by experts and the book editors and some coordination was established in order to achieve a readable and easy access style. • Papers have been grouped in sections covering successively: Molecular dynamics, Constitutive equations and numerical modelling, Simple and complex flows. • Each paper can be read independently. Since the book is intended as an introduction to the main topics in polymer processing, it will be of interest to graduate students as well as to scientists in academic and industrial laboratories.

A Brief Introduction to the Rheology of Polymeric Fluids

Arkady I. Leonov
A Brief Introduction to the Rheology of Polymeric Fluids Book PDF

Author : Arkady I. Leonov
Publisher : Unknown
Page : 276 pages
File Size : 55,8 Mb
Release : 2008-05-01
Category : Polymer melting
ISBN : 1901892298

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A Brief Introduction to the Rheology of Polymeric Fluids by Arkady I. Leonov Pdf

Polymer Rheology is a fundamental discipline underlying modern polymer processing. The term rheology could be generally defined as the science of deformation and flow for non-traditional materials that display a nonlinear combination of viscous, elastic and plastic effects, such as polymers, food stuffs, lubricating greases etc. The rheology of polymeric liquids is the most complicated part of general rheology. As any scientific discipline it consists of coupled theoretical and experimental parts. The most difficult part for the first studies of polymer rheology is the theory. This textbook attempts to overcome this difficulty and provide the readers with a balanced knowledge of modern types of continuum theories, experiments and some applications.

Rheology of Complex Fluids

Abhijit P. Deshpande,J. Murali Krishnan,Sunil Kumar
Rheology of Complex Fluids Book PDF

Author : Abhijit P. Deshpande,J. Murali Krishnan,Sunil Kumar
Publisher : Springer Science & Business Media
Page : 259 pages
File Size : 51,6 Mb
Release : 2010-09-20
Category : Technology & Engineering
ISBN : 9781441964946

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Rheology of Complex Fluids by Abhijit P. Deshpande,J. Murali Krishnan,Sunil Kumar Pdf

The aim of the School on Rheology of Complex fluids is to bring together young researchers and teachers from educational and R&D institutions, and expose them to the basic concepts and research techniques used in the study of rheological behavior of complex fluids. The lectures will be delivered by well-recognized experts. The book contents will be based on the lecture notes of the school.

Rheological Fundamentals of Polymer Processing

J.A. Covas,J.F. Agassant,A.C. Diogo,J. Vlachopoulos,K. Walters
Rheological Fundamentals of Polymer Processing Book PDF

Author : J.A. Covas,J.F. Agassant,A.C. Diogo,J. Vlachopoulos,K. Walters
Publisher : Springer Science & Business Media
Page : 470 pages
File Size : 52,8 Mb
Release : 2013-04-17
Category : Technology & Engineering
ISBN : 9789401585712

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Rheological Fundamentals of Polymer Processing by J.A. Covas,J.F. Agassant,A.C. Diogo,J. Vlachopoulos,K. Walters Pdf

Experts in rheology and polymer processing present up-to-date, fundamental and applied information on the rheological properties of polymers, in particular those relevant to processing, contributing to the physical understanding and the mathematical modelling of polymer processing sequences. Basic concepts of non-Newtonian fluid mechanics, micro-rheological modelling and constitutive modelling are reviewed, and rheological measurements are described. Topics with practical relevance are debated, such as linear viscoelasticity, converging and diverging flows, and the rheology of multiphase systems. Approximation methods are discussed for the computer modelling of polymer melt flow. Subsequently, polymer processing technologies are studied from both simulation and engineering perspectives. Mixing, crystallization and reactive processing aspects are also included. Audience: An integrated and complete view of polymer processing and rheology, important to institutions and individuals engaged in the characterisation, testing, compounding, modification and processing of polymeric materials. Can also support academic polymer processing engineering programs.