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Notes on Continuum Mechanics: Lecture Notes on Numerical Methods in Engineering and Sciences, cartea 4

Autor Eduardo Wv Chaves
en Limba Engleză Hardback – 8 mar 2013

Ecosistemul analitic propus în Notes on Continuum Mechanics se fundamentează pe utilizarea versatilă a notațiilor tensoriale, indiciale și Voigt, instrumente matematice esențiale pentru formularea și rezolvarea ecuațiilor cu valori inițiale la limită (IBVP). Apreciem în mod deosebit rigoarea cu care Eduardo WV Chaves transpune conceptele teoretice în modele numerice aplicabile în ingineria modernă, oferind o punte solidă între mecanica teoretică și simularea computațională. Dacă Theory and Practice of Solid Mechanics de Thomas Dawson v-a oferit cadrul teoretic și derivările fundamentale de la primele principii, această carte oferă instrumentele practice și suportul vizual necesar pentru implementarea acestor teorii în contextul metodelor numerice. Structura celor 700 de pagini este organizată progresiv, pornind de la fundamentul matematic al tensorilor și cinematica mediilor continue, către subiecte avansate precum hiperelasticitatea, plasticitatea la deformări mari și mecanica deteriorării (Damage Mechanics). Această progresie reflectă natura sa de suport de curs pentru nivel doctoral, unde complexitatea fenomenelor fizice este dublată de necesitatea unei reprezentări matematice impecabile. Considerăm că includerea celor peste 280 de figuri și a celor 100 de probleme rezolvate transformă un subiect abstract într-un ghid aplicativ. Spre deosebire de alte tratate care se limitează la notația absolută, Notes on Continuum Mechanics pregătește cercetătorul pentru literatura tehnică diversă, permițând tranziția facilă între diferite convenții de scriere matematică. Este o resursă tehnică ce nu evită dificultățile modelării fluidelor sau ale termoelasticității, integrându-le într-un volum unitar publicat de Springer.

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Specificații

ISBN-13: 9789400759855
ISBN-10: 9400759851
Pagini: 700
Ilustrații: XXI, 673 p.
Dimensiuni: 160 x 241 x 43 mm
Greutate: 1.2 kg
Ediția:2013
Editura: Springer
Colecția Lecture Notes on Numerical Methods in Engineering and Sciences
Seria Lecture Notes on Numerical Methods in Engineering and Sciences

Locul publicării:Dordrecht, Netherlands

Public țintă

Research

De ce să citești această carte

Recomandăm acest volum cercetătorilor și studenților la doctorat care au nevoie de o bază matematică solidă pentru metode numerice. Cititorul câștigă o înțelegere profundă a tensiunilor și deformațiilor prin cele 100 de probleme rezolvate, trecând dincolo de teorie către aplicații în mecanica solidelor și a fluidelor. Este instrumentul ideal pentru a stăpâni notația Voigt și ecuațiile constitutive complexe cerute în simulările moderne de inginerie.


Descriere scurtă

This publication is aimed at students, teachers, and researchers of Continuum Mechanics and focused extensively on stating and developing Initial Boundary Value equations used to solve physical problems. With respect to notation, the tensorial, indicial and Voigt notations have been used indiscriminately.
 
The book is divided into twelve chapters with the following topics: Tensors, Continuum Kinematics, Stress, The Objectivity of Tensors, The Fundamental Equations of Continuum Mechanics, An Introduction to Constitutive Equations, Linear Elasticity, Hyperelasticity, Plasticity (small and large deformations), Thermoelasticity (small and large deformations), Damage Mechanics (small and large deformations), and An Introduction to Fluids. Moreover, the text is supplemented with over 280 figures, over 100 solved problems, and 130 references.

Cuprins

Preface.- Abbreviations.- Operators And Symbols.- Si-Units.- Introduction.- 1 Mechanics.- 2 What Is Continuum Mechanics.- 3 Scales Of Material Studies.- 4 The Initial Boundary Value Problem (Ibvp).- 1 Tensors.- 1.1 Introduction.- 1.2 Algebraic Operations With Vectors.- 1.3 Coordinate Systems.- 1.4 Indicial Notation.- 1.5 Algebraic Operations With Tensors.- 1.6 The Tensor-Valued Tensor Function.- 1.7 The Voigt Notation.- 1.8 Tensor Fields.- 1.9 Theorems Involving Integrals.- Appendix A: A Graphical Representation Of A Second-Order Tensor.- A.1 Projecting A Second-Order Tensor Onto A Particular Direction.- A.2 Graphical Representation Of An Arbitrary Second-Order Tensor.- A.3 The Tensor Ellipsoid.- A.4 Graphical Representation Of The Spherical And Deviatoric Parts.- 2 Continuum Kinematics.- 2.1 Introduction.- 2.2 The Continuous Medium.- 2.3 Description Of Motion.- 2.4 The Material Time Derivative.- 2.5 The Deformation Gradient.- 2.6 Finite Strain Tensors.- 2.7 Particular Cases Of Motion.- 2.8 Polar Decomposition Of F.- 2.9 Area And Volume Elements Deformation.- 2.10 Material And Control Domains.- 2.11 Transport Equations.- 2.12 Circulation And Vorticity.- 2.13 Motion Decomposition: Volumetric And Isochoric Motions.- 2.14 The Small Deformation Regime.- 2.15 Other Ways To Define Strain.- 3 Stress.- 3.1 Introduction.- 3.2 Forces.- 3.3 Stress Tensors.- 4 Objectivity Of Tensors.- 4.1 Introduction.- 4.2 The Objectivity Of Tensors.- 4.3 Tensor Rates.- 5 The Fundamental Equations Of Continuum Mechanics.- 5.1 Introduction.- 5.2 Density.- 5.3 Flux.- 5.4 The Reynolds Transport Theorem.- 5.5 Conservation Law.- 5.6 The Principle Of Conservation Of Mass. The Mass Continuity Equation.- 5.7 The Principle Of Conservation Of Linear Momentum. The Equations Of Motion.- 5.8 The Principle Of Conservation Of Angular Momentum. Symmetry Of The Cauchy Stress Tensor.- 5.9 The Principle Of Conservation Of Energy. The Energy Equation.-5.10 The Principle Of Irreversibility. Entropy Inequality.- 5.11 Fundamental Equations Of Continuum Mechanics.- 5.12 Flux Problems.- 5.13 Fluid Flow In Porous Media (Filtration).- 5.14 The Convection-Diffusion Equation.- 5.15 Initial Boundary Value Problem (Ibvp) And Computational Mechanics.- 6 Introduction To Constitutive Equations.- 6.1 Introduction.- 6.2 The Constitutive Principles.- 6.3 Characterization Of Constitutive Equations For Simple Thermoelastic Materials.- 6.4 Characterization Of The Constitutive Equations For A Thermoviscoelastic Material.- 6.5 Some Experimental Evidence.- 7 Linear Elasticity.- 7.1 Introduction.- 7.2 Initial Boundary Value Problem Of Linear Elasticity.- 7.3 Generalized Hooke’s Law.- 7.4 The Elasticity Tensor.- 7.5 Isotropic Materials.- 7.6 Strain Energy Density.- 7.7 The Constitutive Law For Orthotropic Material.- 7.8 Transversely Isotropic Materials.- 7.9 The Saint-Venant’s And Superposition Principles.- 7.10 Initial Stress/Strain.- 7.11 The Navier-Lamé Equations.- 7.12 Two-Dimensional Elasticity.- 7.13 The Unidimensional Approach.- 8 Hyperelasticity.- 8.1 Introduction.- 8.2 Constitutive Equations.- 8.3 Isotropic Hyperelastic Materials.- 8.4 Compressible Materials.- 8.5 Incompressible Materials.- 8.6 Examples Of Hyperelastic Models.-  8.7 Anisotropic Hyperelasticity.- 9 Plasticity.- 9.1 Introduction.- 9.2 The Yield Criterion.- 9.3 Plasticity Models In Small Deformation Regime (Uniaxial Cases).- 9.4 Plasticity In Small Deformation Regime (The Classical Plasticity Theory).- 9.5 Plastic Potential Theory.- 9.6 Plasticity In Large Deformation Regime.- 9.7 Large-Deformation Plasticity Based On The Multiplicative Decomposition Of The Deformation Gradient.- 10 Thermoelasticity.- 10.1 Thermodynamic Potentials.- 10.2 Thermomechanical Parameters.- 10.3 Linear Thermoelasticity.- 10.4 The Decoupled Thermo-Mechanical Problem In A Small Deformation Regime.- 10.5 The Classical Theory Of Thermoelasticity InFinite Strain (Large Deformation Regime).- 10.6 Thermoelasticity Based On The Multiplicative Decomposition Of The Deformation Gradient.- 10.7 Thermoplasticity In A Small Deformation Regime.- 11 Damage Mechanics.- 11.1 Introduction.- 11.2 The Isotropic Damage Model In A Small Deformation Regime.- 11.3 The Generalized Isotropic Damage Model.- 11.4 The Elastoplastic-Damage Model In A Small Deformation Regime.- 11.5 The Tensile-Compressive Plastic-Damage Model.- 11.6 Damage In A Large Deformation Regime.- 12 Introduction To Fluids.- 12.1 Introduction.- 12.2 Fluids At Rest And In Motion.- 12.3 Viscous And Non-Viscous Fluids.- 12.4 Laminar Turbulent Flow.- 12.5 Particular Cases.- 12.6 Newtonian Fluids.- 12.7 Stress, Dissipated And Recoverable Powers.- 12.8 The Fundamental Equations For Newtonian Fluids.- Bibliography.- Index.

Recenzii

From the reviews:
“The book is meant as a textbook for master and doctoral students and researchers. It is based on lecture notes of civil engineering courses of the author given at the University of Castillia-La Mancha (Spain). So the reader can expect a careful and detailed introduction to the subject without too much novelty. … The book is perhaps helpful for those readers who have already a strong background in continuum mechanics and want to find additional information on topics … .” (Albrecht Bertram, zbMATH, Vol. 1277, 2014)

Caracteristici

Includes problems and solutions Structured with the learning process in mind Includes practical applications