General Tensors

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كتاب مقدمه اي بر مكانيك محيط هاي پيوسته (Introduction to Continuum Mechanics)، مشتمل بر 252 صفحه، در 14 فصل، با فرمت PDF، به زبان انگليسي، همراه با مثال ها و تمرينات متعدد به ترتيب زير گردآوري شده است:

Chapter 1: Introduction

• Concept of a Continuum
• Sequence of Topics

Chapter 2: Cartesian Tensors

• Index Notation and Summation Convention
• Kronecker Delta and Permutation Symbol
• Example: Skew Symmetry
• Example: Products
• Coordinate System
• Coordinate Transformations
• Vectors
• Tensors
• Examples of Tensors
• Quotient Rule
• Inner Products: Notation
• Quadratic Forms and Eigenvalue Problems
• Example: Eigenvalue Problem
• Diagonalization and Polar Decomposition
• Example: Polar Decomposition

Chapter 3: General Tensors

• Vectors and Tensors
• Physical Components
• Tensor Calculus
• Curvature Tensors
• Applications
• Example: Incompressible Flow
• Example:Equilibrium of Stresses

Chapter 4: Integral Theorems

• Gauss Theorem
• Stokes Theorem

Chapter 5: Deformation

• Lagrangian and Eulerian Descriptions
• Deformation Gradients
• Deformation Gradient Vectors
• Curvilinear Systems
• Strain Tensors
• Decomposition of Displacement Gradients
• Stretch
• Extension
• Infinitesimal Strains and Rotations
• Deformation Ellipsoids
• Polar Decomposition of the Deformation Gradient
• Stretch and Rotation
• Example: Polar Decomposition
• Example: Square Root of a Matrix
• Logarithmic Strain
• Change of Volume
• Change of Area
• Compatibility Equations
• Spatial Rotation and Two-Point Tensors
• Curvilinear Coordinates

Chapter 6: Motion

• Material Derivative
• Some Terminology
• Example: Path Line, Stream Line, and Streak Line
• Length, Volume, and Area Elements
• Length
• Volume
• Area
• Material Derivatives of Integrals
• Line Integrals
• Area Integrals
• Volume Integrals
• Deformation Rate, Spin, and Vorticity
• Strain Rate
• Rotation Rate of Principal Axis

Chapter 7: Fundamental Laws of Mechanics

• Mass
• Conservation and Balance Laws
• Conservation of Mass
• Balance of Linear Momentum
• Balance of Angular Momentum
• Balance of Energy
• Entropy Production
• Axiom of Material Frame Indifference
• Objective Measures of Rotation
• Integrity Basis

Chapter 8: Stress Tensor

• External Forces and Moments
• Internal Forces and Moments
• Cauchy Stress and Couple Stress Tensors
• Transformation of the Stress Tensor
• Principal Stresses
• Shear Stress
• Hydrostatic Pressure and Deviatoric Stresses
• Objective Stress Rates
• Local Conservation and Balance Laws
• Conservation of Mass
• Balance of Linear Momentum
• Balance of Moment of Momentum (Angular Momentum)
• Material Description of the Equations of Motion
• First Piola–******chhoff Stress Tensor
• Second Piola–******chhoff Stress Tensor

Chapter 9: Energy and Entropy Constraints

• Classical Thermodynamics
• Balance of Energy
• Clausius–Duhem Inequality
• Fourier’s Law of Heat Conduction
• Newton’s Law of Visغير مجاز مي باشدity
• Onsager’s Principle
• Strain Energy Density
• Ideal Gas
• Internal Energy
• Legendre or Contact Transformation
• Surface Energy
• Method of Jacobians in Thermodynamics

Chapter 10: Constitutive Relations

• Invariance Principles
• Principles of Exclusion
• Principle of Coordinate Invariance
• Principle of Spatial Invariance
• Principle of Material Invariance
• Principle of Dimensional Invariance
• Principle of Consistency
• Simple Materials
• Elastic Materials
• Elastic Materials of Cauchy
• Elastic Materials of Green
• Stokes Fluids
• Invariant Surface Integrals
• Singularities

Chapter 11: Hyperelastic Materials

• Finite Elasticity
• Homogeneous Deformation
• Simple Extension
• Hydrostatic Pressure
• Simple Shear
• Torsion of a Circular Cylinder
• Approximate Strain Energy Functions
• Hookean Materials
• Small-Strain Approximation
• Plane Stress and Plane Strain
• Integrated Elasticity
• Example: Incremental Loading
• A Variational Principle for Static Elasticity
• Isotropic Thermoelasticity
• Specific Heats and Latent Heats
• Strain Cooling
• Adiabatic and Isothermal Elastic Modulus
• Example: Rubber Elasticity
• Linear Anisotropic Materials
• Invariant Integrals

Chapter 12: Fluid Dynamics

• Basic Equations
• Approximate Constitutive Relations
• Newtonian Fluids
• Inviscid Fluids
• Shearing Flow
• Pipe Flow
• Rotating Flow
• Navier–Stokes Equations
• Incompressible Flow
• Compressible Flow
• Inviscid Flow
• Speed of Sound
• Method of Characteristics
• Bernoulli Equation
• Invariant Integrals

Chapter 13: Viscoelasticity

• Kelvin–Voigt Solid
• Maxwell Fluid
• Standard Linear Solid
• Superposition Principle
• Constitutive Laws in the Operator Form
• Three-Dimensional Linear Constitutive Relations
• Anisotropy
• Biot’s Theory
• Minimum Entropy Production Rate
• Creep in Metals
• Nonlinear Theories of Viscoelasticity
• K-BKZ Model for Viscoelastic Fluids

Chapter 14: Plasticity

• Idealized Theories
• Rigid Perfectly Plastic Material
• Elastic Perfectly Plastic Material
• Elastic Linearly Hardening Material
• Three-Dimensional Theories
• Postyield Behavior
• Levy–Mises Flow Rule
• Prandtl–Reuss Flow Rule
• General Yield Condition and Plastic Work
• Plane Stress and Plane Strain
• Rigid Plasticity and Slip-Line Field
• Example: Symmetric External Cracks
• Drucker’s Definition of Stability
• Il´ıushin’s Postulate
• Work-Hardening Rules
• Perfectly Plastic Material
• Isotropic Hardening
• Kinematic Hardening
• Hencky’s Deformation Theory
• Endochronic Theory of Valanis
• Plasticity and Damage
• Minimum Dissipation Rate Principle

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