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Stability Problems In Walters B Viscoelastic Fluid
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Book Synopsis Stability Problems in Walters B' Viscoelastic Fluid by : PARDEEP. KUMAR
Download or read book Stability Problems in Walters B' Viscoelastic Fluid written by PARDEEP. KUMAR and published by LAP Lambert Academic Publishing. This book was released on 2012-05-17 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stability Problems in Walters B' Viscoelastic Fluid, About the book: This book is mainly concerned with mathematical analysis of Walters B' viscoelastic fluid. Salient Features: 1. Chapter-1 is introductory in nature that reviews the essential, existing literature in the field of viscoelastic fluid. Chapter-2 presents the results for the thermal instability of viscoelastic fluid heated from below in the presence of rotation and magnetic field. Chapter-3 extends the consideration of Chapter-2 for porous medium. Chapter-4 investigates the stability of superposed viscoelastic fluids and derives the results for Rayleigh-Taylor instability problem. Chapter-5 extends the results of Chapter-4 for porous medium. Chapter-6 concern with Kelvin-Helmholtz instability and extends the results of Chapter-5. Chapter-7 mathematically derive the criteria for stability in the problem of immiscible, viscoelastic liquid-liquid displacements in porous medium.
Book Synopsis Some Problems in the Stability of Flows of Viscoelastic Fluids by : Pijush Kanti Kundu
Download or read book Some Problems in the Stability of Flows of Viscoelastic Fluids written by Pijush Kanti Kundu and published by . This book was released on 1972 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three problems in the stability of viscoelastic flows have been theoretically investigated. The case of plane Couette flow has been solved by the classical energy method of Orr. For two-dimensional disturbances of any magnitude the presence of elasticity has been found to stabilize the flow. This result suggests that the viscous sublayer thickness must increase during the so-called Toms phenomenon. It has been found that the results are identical for three fluids, namely the second-order fluid and the Walters fluids A' and B', although the normal stress behavior of these fluids are quite different. This insensitivity to the constitutive equation has been shown to be a result of the two-dimensionality of the problem. Linear stability theory has been used to investigate the stability of two flows of the Oldroyd fluid, namely the plane Poiseuille flow and the circular Couette flow. For both flows the presence of elasticity has been found to destabilize the flow and to increase the critical wavenumber.
Book Synopsis Stability of Fluid Motions II by : D. D. Joseph
Download or read book Stability of Fluid Motions II written by D. D. Joseph and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of stability aims at understanding the abrupt changes which are observed in fluid motions as the external parameters are varied. It is a demanding study, far from full grown, whose most interesting conclusions are recent. I have written a detailed account of those parts of the recent theory which I regard as established. Acknowledgements I started writing this book in 1967 at the invitation of Clifford Truesdell. It was to be a short work on the energy theory of stability and if I had stuck to that I would have finished the writing many years ago. The theory of stability has developed so rapidly since 1967 that the book I might then have written would now have a much too limited scope. I am grateful to Truesdell, not so much for the invitation to spend endless hours of writing and erasing, but for the generous way he has supported my efforts and encouraged me to higher standards of good work. I have tried to follow Truesdell's advice to write this work in a clear and uncomplicated style. This is not easy advice for a former sociologist to follow; if I have failed it is not due to a lack of urging by him or trying by me. My research during the years 1969-1970 was supported in part by a grant from the Guggenheim foundation to study in London.
Book Synopsis Elements of Stability of Viscoelastic Fluids by : J. Dunwoody
Download or read book Elements of Stability of Viscoelastic Fluids written by J. Dunwoody and published by Longman. This book was released on 1989 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stability in Viscoelasticity by : A.D. Drozdov
Download or read book Stability in Viscoelasticity written by A.D. Drozdov and published by Elsevier. This book was released on 2013-10-22 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of stability problems for viscoelastic solids and elements of structures, with which this book is concerned, has been the focus of attention in the past three decades. This has been due to the wide inculcation of viscoelastic materials, especially polymers and plastics, in industry. Up-to-date studies in viscoelasticity are published partially in purely mathematical journals, partially in merely applied ones, and as a consequence, they remain unknown to many interested specialists. Stability in Viscoelasticity fills the gap between engineers and mathematicians and converges theoretical and applied directions of investigations. All chapters contain extensive bibliographies of both purely mathematical and engineering works on stability problems. The bibliography includes a number of works in Russian which are practically inaccessible to the Western reader.
Book Synopsis Walters-B Viscoelastic Flow Past a Vertical Plate by : V. Ramachandra Prasad
Download or read book Walters-B Viscoelastic Flow Past a Vertical Plate written by V. Ramachandra Prasad and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides comprehensive analysis of Walters-B Viscoelastic flow past a vertical plate. Owing to the significance of this problem in chemical and medical biotechnological processing (e.g. medical cream manufacture) we study the transient case of such a flow in the present paper using the robust Walters-B viscoelastic rheological material model. A Crank-Nicolson finite difference scheme is utilized to solve the unsteady dimensionless, transformed velocity, thermal and concentration boundary layer equations in the vicinity of the vertical plate and the results are discussed in detail. It helps researchers, students, engineers and scientists who work in the area of non-Newtonian fluid flows.
Book Synopsis Stability of Fluid Motions by : Daniel D. Joseph
Download or read book Stability of Fluid Motions written by Daniel D. Joseph and published by . This book was released on 1976 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Optimal Homotopy Asymptotic Method by : Vasile Marinca
Download or read book The Optimal Homotopy Asymptotic Method written by Vasile Marinca and published by Springer. This book was released on 2015-04-02 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book emphasizes in detail the applicability of the Optimal Homotopy Asymptotic Method to various engineering problems. It is a continuation of the book “Nonlinear Dynamical Systems in Engineering: Some Approximate Approaches”, published at Springer in 2011 and it contains a great amount of practical models from various fields of engineering such as classical and fluid mechanics, thermodynamics, nonlinear oscillations, electrical machines and so on. The main structure of the book consists of 5 chapters. The first chapter is introductory while the second chapter is devoted to a short history of the development of homotopy methods, including the basic ideas of the Optimal Homotopy Asymptotic Method. The last three chapters, from Chapter 3 to Chapter 5, are introducing three distinct alternatives of the Optimal Homotopy Asymptotic Method with illustrative applications to nonlinear dynamical systems. The third chapter deals with the first alternative of our approach with two iterations. Five applications are presented from fluid mechanics and nonlinear oscillations. The Chapter 4 presents the Optimal Homotopy Asymptotic Method with a single iteration and solving the linear equation on the first approximation. Here are treated 32 models from different fields of engineering such as fluid mechanics, thermodynamics, nonlinear damped and undamped oscillations, electrical machines and even from physics and biology. The last chapter is devoted to the Optimal Homotopy Asymptotic Method with a single iteration but without solving the equation in the first approximation.
Book Synopsis Advances in Nonlinear Dynamics, Volume I by : Walter Lacarbonara
Download or read book Advances in Nonlinear Dynamics, Volume I written by Walter Lacarbonara and published by Springer Nature. This book was released on 2023 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zusammenfassung: This volume aims to present the latest advancements in experimental, analytical, and numerical methodologies aimed at exploring the nonlinear dynamics of diverse systems across varying length and time scales. It delves into the following topics: Methodologies for nonlinear dynamic analysis (harmonic balance, asymptotic techniques, enhanced time integration) Data-driven dynamics, machine learning techniques Exploration of bifurcations and nonsmooth systems Nonlinear phenomena in mechanical systems and structures Experimental dynamics, system identification, and monitoring techniques Fluid-structure interaction Dynamics of multibody systems Turning processes, rotating systems, and systems with time delays
Book Synopsis Principles of Polymer Engineering Rheology by : James Lindsay White
Download or read book Principles of Polymer Engineering Rheology written by James Lindsay White and published by John Wiley & Sons. This book was released on 1991-01-16 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the basic background needed by engineers to determine experimentally and interpret the rheological behavior of polymer melts--including not only traditional pure melts but also solutions and compounds containing anisotropic (fiber or disc) or colloidal particles--and apply it to analyze flow in processing operations. Experimental foundations of modern rheology and rheo-optics and the interpretation of experimental data are covered, which also develops the fundamentals of continuum mechanics and shows how it may be applied to devise methods for measurement of rheological properties, formulation of three-dimensional stress-deformation relationships, and analysis of flow in processing operations. Also discusses the structure of polymers and considers rheological behavior in terms of structure. Constitutive equations relating stress to deformation history in non-Newtonian fluids and their applications are discussed. Each chapter presents an overview of the subject matter and then develops the material in a pedagogical manner.
Book Synopsis Stability of Fluid Motions II by : D. D. Joseph
Download or read book Stability of Fluid Motions II written by D. D. Joseph and published by Springer. This book was released on 1976-09 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of stability aims at understanding the abrupt changes which are observed in fluid motions as the external parameters are varied. It is a demanding study, far from full grown, whose most interesting conclusions are recent. I have written a detailed account of those parts of the recent theory which I regard as established. Acknowledgements I started writing this book in 1967 at the invitation of Clifford Truesdell. It was to be a short work on the energy theory of stability and if I had stuck to that I would have finished the writing many years ago. The theory of stability has developed so rapidly since 1967 that the book I might then have written would now have a much too limited scope. I am grateful to Truesdell, not so much for the invitation to spend endless hours of writing and erasing, but for the generous way he has supported my efforts and encouraged me to higher standards of good work. I have tried to follow Truesdell's advice to write this work in a clear and uncomplicated style. This is not easy advice for a former sociologist to follow; if I have failed it is not due to a lack of urging by him or trying by me. My research during the years 1969-1970 was supported in part by a grant from the Guggenheim foundation to study in London.
Download or read book Canadian Journal of Physics written by and published by . This book was released on 2003 with total page 1584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings by : National Academy of Sciences, India
Download or read book Proceedings written by National Academy of Sciences, India and published by . This book was released on 2007 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mechanics of Viscoelastic Fluids by : S. Zahorski
Download or read book Mechanics of Viscoelastic Fluids written by S. Zahorski and published by Springer. This book was released on 1982-10-31 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some Stability Problems in Viscoelastic Flows by : Mordechai Sokolov
Download or read book Some Stability Problems in Viscoelastic Flows written by Mordechai Sokolov and published by . This book was released on 1971 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1972 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Rheology by : Robert G Owens
Download or read book Computational Rheology written by Robert G Owens and published by World Scientific. This book was released on 2002-05-29 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern day high-performance computers are making available to 21st-century scientists solutions to rheological flow problems of ever-increasing complexity. Computational rheology is a fast-moving subject — problems which only 10 years ago were intractable, such as 3D transient flows of polymeric liquids, non-isothermal non-Newtonian flows or flows of highly elastic liquids through complex geometries, are now being tackled owing to the availability of parallel computers, adaptive methods and advances in constitutive modelling.Computational Rheology traces the development of numerical methods for non-Newtonian flows from the late 1960's to the present day. It begins with broad coverage of non-Newtonian fluids, including their mathematical modelling and analysis, before specific computational techniques are discussed. The application of these techniques to some important rheological flow problems of academic and industrial interest is then treated in a detailed and up-to-date exposition. Finally, the reader is kept abreast of topics at the cutting edge of research in computational applied mathematics, such as adaptivity and stochastic partial differential equations.All the topics in this book are dealt with from an elementary level and this makes the text suitable for advanced undergraduate and graduate students, as well as experienced researchers from both the academic and industrial communities.
