Preface |
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CHAPTER 1: BASIC CONCEPTS |
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1.1 Examples of Conduction Problems |
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1.2 Focal Point in Conduction Heat Transfer |
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1.3 Fourier's Law of Conduction |
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1.4 Conservation of Energy: Differential Formulation of the Heat Conduction in Rectangular Coordinates |
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1.5 The Heat Conduction Equation in Cylindrical and Spherical Coordinates |
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1.6.1 Surface Convection: Newton's Law of Cooling |
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1.6.2 Surface Radiation: Stefan-Boltzmann Law |
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1.6.3 Examples of Boundary Conditions |
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1.7 Problem Solving Format |
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CHAPTER 2: ONE-DIMENSIONAL STEADY-STATE CONDUCTION |
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2.1 Examples of One-dimensional Conduction |
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2.2 Extended Surfaces: Fins |
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2.2.1 The Function of Fins |
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2.2.2 Heat Transfer and Temperature Distribution in Fins |
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2.2.4 The Fin Approximation |
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2.2.5 The Fin Heat Equation: Convection at Surface |
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2.2.6 Determination of dAs/dx |
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2.2.7 Boundary Conditions |
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2.2.8 Determination of Fin Heat Transfer Rate qf |
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2.2.9 Steady State Applications: Constant Area Fins with Surface Convection |
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2.2.10 Corrected Length Lc |
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2.2.13 Application of Moving Fins |
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2.2.14 Variable Area Fins |
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2.3 Bessel Differential Equations and Bessel Functions |
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2.3.1 General Form of Bessel Equations |
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2.3.2 Solutions: Bessel Functions |
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2.3.3 Forms of Bessel Functions |
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2.3.4 Special Closed-form Bessel Functions: n = odd integer/2 |
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2.3.5 Special Relations for n = 1, 2, 3, |
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2.3.6 Derivatives and Integrals of Bessel Functions |
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2.3.7 Tabulation and Graphical Representation of Selected Bessel Functions |
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2.4 Equidimensional (Euler) Equation |
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2.5 Graphically Presented Solutions to Fin Heat Transfer Rate of qf |
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CHAPTER 3: TWO-DIMESIONAL STEADY STATE CONDUCTION |
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3.1 The Heat Conduction Equation |
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3.2 Method of Solution and Limitations |
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3.3 Homogeneous Differential Equations and Boundary Conditions |
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3.4 Sturm-Liouville Boundary-Value Problem: Orthogonality |
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3.5 Procedure for the Application of Separation of Variables Method |
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3.6 Cartesian Coordinates: Examples |
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3.7 Cylindrical Coordinates: Examples |
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3.8 Integrals of Bessel Functions |
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3.9 Non-homogeneous Differential Equations |
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3.10 Non-homogeneous Boundary Conditions: The Method of Superposition |
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CHAPTER 4: TRANSIENT CONDUCTION |
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4.1 Simplified Model: Lumped-Capacity Method |
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4.1.1 Criterion for Neglecting Spatial Temperature Variation |
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4.1.2 Lumped-Capacity Analysis |
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4.2 Transient Conduction in Plates |
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4.3 Non-homogeneous Equations and Boundary Conditions |
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4.4 Transient Conduction in Cylinders |
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4.5 Transient Conduction in Spheres |
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4.6 Time Dependent Boundary Conditions: Duhamel's Superposition Integral |
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4.6.1 Formulation of Duhamel's Integral |
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4.6.2 Extension to Discontinuous Boundary Conditions |
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4.7 Conduction in Semi-infinite Regions: The Similarity Transformation Method |
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CHAPTER 5: POROUS MEDIA |
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5.1 Examples of Conduction in Porous Media |
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5.2 Simplified Heat Transfer Model |
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5.2.2 Heat Conduction Equation: Cartesian Coordinates |
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5.2.3 Boundary Conditions |
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5.2.4 Heat Conduction Equation: Cylindrical Coordinates |
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CHAPTER 6: CONDUCTION WITH PHASE CHANGE: MOVING BOUNDARY PROBLEMS |
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6.3 Moving Interface Boundary Conditions |
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6.4 Non-linearity of the Interface Energy Equation |
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6.5 Non-dimensional Form of the Governing Equations: Governing Parameters |
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6.6 Simplified Model: Quasi-Steady Approximation |
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6.7.2 Neumann's Solution: Solidification of Semi-Infinite Region |
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6.7.3 Neumann's Solution: Melting of Semi-Infinite Region |
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6.8 Effect of Density Change on the Liquid Phase |
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6.9 Radial Conduction with Phase Change |
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6.10 Phase Change in Finite Regions |
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CHAPTER 7: NON-LINEAR CONDUCTION PROBLEMS |
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7.2 Sources of Non-linearity |
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7.2.1 Non-linear Differential Equations |
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7.2.2 Non-linear Boundary Conditions |
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7.4 Kirchhoff Transformation |
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7.4.1 Transformation of Differential Equations |
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7.4.2 Transformation of Boundary Conditions |
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7.5 Boltzmann Transformation |
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7.6 Combining Boltzmann and Kirchhoff Transformations |
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CHAPTER 8: APPROXIMATE SOLUTIONS: THE INTEGRAL METHOD |
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8.1 Integral Method Approximation: Mathematical Simplification |
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8.3 Accuracy of the Integral Method |
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8.4 Application to Cartesian Coordinates |
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8.5 Application to Cylindrical Coordinates |
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CHAPTER 9: PERTURBATION SOLUTIONS |
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9.3 Examples of Perturbation Problems in Conduction |
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9.4 Perturbation Solutions: Examples |
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CHAPTER 10: HEAT TRANSFER IN LIVING TISSUE |
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10.2 Vascular Architecture and Blood Flow |
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10.3 Blood Temperature Variation |
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10.4 Mathematical Modeling of Vessels-Tissue Heat Transfer |
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10.4.1 Pennes Bioheat Equation |
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10.4.2 Chen-Holmes Equation |
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10.4.3 Three-Temperature Model for Peripheral Tissue |
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10.4.4 Weinbaum-Jiji Simplified Bioheat Equation for Peripheral Tissue |
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10.4.5 The s-Vessel Tissue Cylinder Model |
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CHAPTER 11: MICROSCALE CONDUCTION |
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11.1.1 Categories of Microscale Phenomena |
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11.1.2 Purpose and Scope of this Chapter |
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11.2 Understanding the Essential Physics of Thermal Conductivity Using the Kinetic Theory of Gases |
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11.2.1 Determination of Fourier's Law and Expression for Thermal Conductivity |
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11.3.1 Ideal Gas: Heat is Conducted by Gas Molecules |
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11.3.2 Metals: Heat is Conducted by Electrons |
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11.3.3 Electrical Insulators and Semiconductors: Heat is Conducted by Phonons (Sound Waves) |
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11.3.4 Radiation: Heat is Carried by Photons (Light Waves) |
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11.4 Thermal Conductivity Reduction by Boundary Scattering: The Classical Size Effect |
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11.4.1 Accounting for Multiple Scattering Mechanisms: Matthiessen's Rule |
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11.4.2 Boundary Scattering for Heat Flow Parallel to Boundaries |
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11.4.3 Boundary Scattering for Heat Flow Perpendicular to Boundaries |
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APPENDIX A: Ordinary Differential Equations |
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(1) Second Order Differential Equations with Constant Coefficients |
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(2) First Order Ordinary Differential Equations with Variable Coefficients |
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APPENDIX B: Integrals of Bessel Functions |
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APPENDIX C: Values of Bessel Functions |
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APPENDIX D: Fundamental Physical Constants and Material Properties |
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D-1 Fundamental Physical Constants |
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D-3 Properties of Helium Gas |
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D-4 Properties of Copper at 300 K |
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D-5 Properties of Fused Silica |
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(Amorphous Silicon Dioxide, SiO2) at 300 K |
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D-6 Properties of Silicon |
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D-7 Measured Thermal Conductivity of a 56 nm Diameter Silicon Nanowire at Selected Temperatures |
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D-8 Calculated Thermal Conductivity of Single-Walled Carbon Nanotubes, Selected Values |
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INDEX |
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