Author: J. R. CollierPublisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages :
Book Description
Orientation Number in Elongational Flow of Polymer Melts and Solutions
Author: J. R. CollierPublisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages :
Book Description
Flow Properties of Polymer Melts
Author: J. A. BrydsonPublisher:
ISBN:
Category : Polymer melting
Languages : en
Pages : 250
Book Description
Constitutive Equations for Polymer Melts and Solutions
Author: Ronald G. LarsonPublisher: Butterworth-Heinemann
ISBN: 1483162869
Category : Science
Languages : en
Pages : 381
Book Description
Constitutive Equations for Polymer Melts and Solutions presents a description of important constitutive equations for stress and birefringence in polymer melts, as well as in dilute and concentrated solutions of flexible and rigid polymers, and in liquid crystalline materials. The book serves as an introduction and guide to constitutive equations, and to molecular and phenomenological theories of polymer motion and flow. The chapters in the text discuss topics on the flow phenomena commonly associated with viscoelasticity; fundamental elementary models for understanding the rheology of melts, solutions of flexible polymers, and advanced constitutive equations; melts and concentrated solutions of flexible polymer; and the rheological properties of real liquid crystal polymers. Chemical engineers and physicists will find the text very useful.
Flexible Polymer Chains in Elongational Flow
Author: Tuan Q. NguyenPublisher: Springer Science & Business Media
ISBN: 3642582524
Category : Technology & Engineering
Languages : en
Pages : 413
Book Description
The behavior of polymer solutions in simple shear flows has been the subject of considerable research in the past. On the other hand, reports on polymers in elongational flow have appeared comparatively recently in the literature. Elongational flow with an inherent low vorticity is known to be more effective in extending polymer chains than simple shear flow and thus is more interesting from the point of view of basic (molecular chain dynamics at high deformation) and applied polymer science (rheology, fiber extrusion, drag reduction, flow through porous media). Undoubtly, one landmark in the field of polymer dynamics in elongational flow was the notion of critical strain-rate for chain extension, initially put forward by A. Peterlin (1966) and later refined into the "coil-stretching" transition by P. G. de Gennes and H. Hinch (1974). In the two decades which followed, significant progress in the understanding of chain conformation in "strong" flow has been accomplished through a combination of advances in instrumentation, computation techniques and theoretical studies. As a result of the multidisciplinary nature of the field, information on polymer chains in "strong" flow is accessible only from reviews and research papers scattered in disparate scientific journals. An important objective of this book is to remedy that situation by providing the reader with up-to-date knowledge in a single volume. The editors therefore invited leading specialists to provide both fundamental and applied information on the multiple facets of chain deformation in elongational flow.
Elongational Flows
Author: Chris J. S. PetriePublisher: Pitman Publishing
ISBN:
Category : Mathematics
Languages : en
Pages : 280
Book Description
Polymers Physical Properties
Author: Publisher: Academic Press
ISBN: 0080860001
Category : Science
Languages : en
Pages : 557
Book Description
Polymers Physical Properties
Elongational Flow of Polymer Melts
Author: James Francis StevensonPublisher:
ISBN:
Category : Polymer melting
Languages : en
Pages : 606
Book Description
Elongational Flow Behavior of Polymer Melts
Author: Eric Donald JohnsonPublisher:
ISBN:
Category : Polymerization
Languages : en
Pages : 390
Book Description
Polymer Physics
Author: Ulf GeddePublisher: Springer Science & Business Media
ISBN: 9780412626401
Category : Science
Languages : en
Pages : 326
Book Description
This text provides a comprehensive overview of the physical characteristics of polymers from random polymer chains and the statistical concepts of a gaussian chain to crystalline polymers and their kinetics. The main part of the book is concerned with the different physical states and phenomena which are characteristic of polymers. A summary of the most important experimental methods in polymer physics is included. Each chapter provides the reader with problems, for which solutions are given at the end of the book.
Polymer Orientation in Dilute Solutions Undergoing Shear Flow
Author: Jacques Charles BossartPublisher:
ISBN:
Category :
Languages : en
Pages : 157
Book Description