Some Dynamic Mixed Boundary Value Problems in Linear Viscoelasticity

Some Dynamic Mixed Boundary Value Problems in Linear Viscoelasticity PDF Author: Gary Charles Wesley Sabin
Publisher: 1975.
ISBN:
Category :
Languages : en
Pages : 264

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Some Dynamic Mixed Boundary Value Problems in Linear Viscoelasticity

Some Dynamic Mixed Boundary Value Problems in Linear Viscoelasticity PDF Author: Gary Charles Wesley Sabin
Publisher: 1975.
ISBN:
Category :
Languages : en
Pages : 264

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Book Description


Boundary Value Problems in Linear Viscoelasticity

Boundary Value Problems in Linear Viscoelasticity PDF Author: John M. Golden
Publisher: Springer Science & Business Media
ISBN: 3662061562
Category : Science
Languages : en
Pages : 276

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Book Description
The classical theories of Linear Elasticity and Newtonian Fluids, though trium phantly elegant as mathematical structures, do not adequately describe the defor mation and flow of most real materials. Attempts to characterize the behaviour of real materials under the action of external forces gave rise to the science of Rheology. Early rheological studies isolated the phenomena now labelled as viscoelastic. Weber (1835, 1841), researching the behaviour of silk threats under load, noted an instantaneous extension, followed by a further extension over a long period of time. On removal of the load, the original length was eventually recovered. He also deduced that the phenomena of stress relaxation and damping of vibrations should occur. Later investigators showed that similar effects may be observed in other materials. The German school referred to these as "Elastische Nachwirkung" or "the elastic aftereffect" while the British school, including Lord Kelvin, spoke ofthe "viscosityofsolids". The universal adoption of the term "Viscoelasticity", intended to convey behaviour combining proper ties both of a viscous liquid and an elastic solid, is of recent origin, not being used for example by Love (1934), though Alfrey (1948) uses it in the context of polymers. The earliest attempts at mathematically modelling viscoelastic behaviour were those of Maxwell (1867) (actually in the context of his work on gases; he used this model for calculating the viscosity of a gas) and Meyer (1874).

Mathematical Problems in Linear Viscoelasticity

Mathematical Problems in Linear Viscoelasticity PDF Author: Mauro Fabrizio
Publisher: SIAM
ISBN: 9781611970807
Category : Science
Languages : en
Pages : 212

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Book Description
Describes general mathematical modeling of viscoelastic materials as systems with fading memory. Discusses the interrelation between topics such as existence, uniqueness, and stability of initial boundary value problems, variational and extremum principles, and wave propagation. Demonstrates the deep connection between the properties of the solution to initial boundary value problems and the requirements of the general physical principles. Discusses special techniques and new methods, including Fourier and Laplace transforms, extremum principles via weight functions, and singular surfaces and discontinuity waves.

The Solution of Mixed Boundary Value Problems in Linear Viscoelasticity that Involve Time-dependent Boundary Regions (microfilm).

The Solution of Mixed Boundary Value Problems in Linear Viscoelasticity that Involve Time-dependent Boundary Regions (microfilm). PDF Author: Gary Charles Wesley Sabin
Publisher:
ISBN:
Category : Boundary value problems
Languages : en
Pages : 122

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The Solution of Mixed Boundary Value Problems in Linear Viscoelasticity that Involve Time-dependent Boundary Regions [microform]

The Solution of Mixed Boundary Value Problems in Linear Viscoelasticity that Involve Time-dependent Boundary Regions [microform] PDF Author: Gary Charles Wesley Sabin
Publisher: National Library of Canada
ISBN:
Category : Boundary value problems
Languages : en
Pages : 122

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Book Description


The Correspondence Principle of Linear Viscoelasticity Theory for Mixed Boundary Value Problems Involving Time-dependent Boundary Regions

The Correspondence Principle of Linear Viscoelasticity Theory for Mixed Boundary Value Problems Involving Time-dependent Boundary Regions PDF Author: G. A. C. Graham
Publisher:
ISBN:
Category : Boundary value problems
Languages : en
Pages : 18

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A Mixed Boundary Value Problem in Viscoelasticity with Time-dependent Boundary Regions

A Mixed Boundary Value Problem in Viscoelasticity with Time-dependent Boundary Regions PDF Author: T. C. T. Ting
Publisher:
ISBN:
Category :
Languages : en
Pages : 19

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Book Description
A correspondence principle of linear viscoelasticity theory for mixed boundary value problems with time-dependent boundary regions was studied by Graham in which the associated elastic solutions are required to satisfy certain restricted conditions. In this paper a generalized correspondence principle is given in which no restrictions are imposed on the associated elastic solutions. The results can be extended to thermo-rheologically simple viscoelastic media if the temperature field is either purely position-dependent or purely time-dependent. (Author).

Boundary Value Problems in Linear Viscoelasticity

Boundary Value Problems in Linear Viscoelasticity PDF Author: John M. Golden
Publisher: Berlin : Springer-Verlag
ISBN: 9780387186153
Category : Science
Languages : en
Pages : 0

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Boundary-value Problems with Free Boundaries for Elliptic Systems of Equations

Boundary-value Problems with Free Boundaries for Elliptic Systems of Equations PDF Author: Valentin Nikolaevich Monakhov
Publisher: American Mathematical Soc.
ISBN: 9780821898079
Category : Mathematics
Languages : en
Pages : 540

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Book Description
This book is concerned with certain classes of nonlinear problems for elliptic systems of partial differential equations: boundary-value problems with free boundaries. The first part has to do with the general theory of boundary-value problems for analytic functions and its applications to hydrodynamics. The second presents the theory of quasiconformal mappings, along with the theory of boundary-value problems for elliptic systems of equations and applications of it to problems in the mechanics of continuous media with free boundaries: problems in subsonic gas dynamics, filtration theory, and problems in elastico-plasticity.

Mechanical Behaviour of Engineering Materials

Mechanical Behaviour of Engineering Materials PDF Author: Y.M. Haddad
Publisher: Springer
ISBN: 9401004366
Category : Science
Languages : en
Pages : 501

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Book Description
This monograph consists of two volumes and provides a unified, comprehensive presentation of the important topics pertaining to the understanding and determination of the mechanical behaviour of engineering materials under different regimes of loading. The large subject area is separated into eighteen chapters and four appendices, all self-contained, which give a complete picture and allow a thorough understanding of the current status and future direction of individual topics. Volume I contains eight chapters and three appendices, and concerns itself with the basic concepts pertaining to the entire monograph, together with the response behaviour of engineering materials under static and quasi-static loading. Thus, Volume I is dedicated to the introduction, the basic concepts and principles of the mechanical response of engineering materials, together with the relevant analysis of elastic, elastic-plastic, and viscoelastic behaviour. Volume II consists of ten chapters and one appendix, and concerns itself with the mechanical behaviour of various classes of materials under dynamic loading, together with the effects of local and microstructural phenomena on the response behaviour of the material. Volume II also contains selected topics concerning intelligent material systems, and pattern recognition and classification methodology for the characterization of material response states. The monograph contains a large number of illustrations, numerical examples and solved problems. The majority of chapters also contain a large number of review problems to challenge the reader. The monograph can be used as a textbook in science and engineering, for third and fourth undergraduate levels, as well as for the graduate levels. It is also a definitive reference work for scientists and engineers involved in the production, processing and applications of engineering materials, as well as for other professionals who are involved in the engineering design process.