Description
Efnisyfirlit
- Cover
- Half-Title Page
- Title Page
- Copyright Page
- Dedication
- Table of Contents
- Preface
- About the Author
- Chapter 1 Introduction
- 1.1 Semiconductor Technology Trends
- 1.2 Temperature-Dependent Failures
- 1.2.1 Temperature-Dependent Mechanical Failures
- 1.2.2 Temperature-Dependent Corrosion Failures
- 1.2.3 Temperature-Dependent Electrical Failures
- 1.3 Importance of Heat Transfer in Electronics
- 1.4 Thermal Design Process
- References
- Chapter 2 Energy, Energy Transfer, and Heat Transfer
- 2.1 Energy and Work
- 2.2 Macroscopic and Microscopic Energies
- 2.3 Energy Transfer and Heat Transfer
- 2.4 Equation of State
- Problems
- References
- Chapter 3 Principle of Conservation of Energy
- 3.1 First Law of Thermodynamics
- 3.2 Energy Balance for a Control Mass
- 3.3 Energy Balance for a Control Volume
- Problems
- References
- Chapter 4 Heat Transfer Mechanisms
- 4.1 Conduction Heat Transfer
- 4.2 Convection Heat Transfer
- 4.2.1 Simplified Correlations For Convection Heat Transfer in Air
- 4.3 Radiation Heat Transfer
- Problems
- References
- Chapter 5 Thermal Resistance Network
- 5.1 Thermal Resistance Concept
- 5.2 Series Thermal Layers
- 5.3 Parallel Thermal Layers
- 5.4 General Resistance Network
- 5.5 Thermal Contact Resistance
- 5.6 Thermal Interface Materials
- 5.7 Spreading Thermal Resistance
- 5.8 Thermal Resistance of Printed Circuit Boards (Pcbs)
- Problems
- References
- Chapter 6 Thermal Specification of Microelectronic Packages
- 6.1 Importance of Packaging
- 6.2 Packaging Types
- 6.3 Thermal Specifications of Microelectronic Packages
- 6.3.1 Junction-To-Air Thermal Resistance
- 6.3.2 Junction-To-Case and Junction-To-Board Thermal Resistances
- 6.3.3 Package Thermal Characterization Parameters
- 6.4 Package Thermal Resistance Network
- 6.5 Parameters Affecting Thermal Characteristics of a Package
- 6.5.1 Package Size
- 6.5.2 Packaging Material
- 6.5.3 Die Size
- 6.5.4 Device Power Dissipation
- 6.5.5 Air Velocity
- 6.5.6 Board Size and Thermal Conductivity
- Problems
- References
- Chapter 7 Fins and Heat Sinks
- 7.1 Fin Equation
- 7.1.1 Infinitely Long Fin
- 7.1.2 Adiabatic Fin Tip
- 7.1.3 Convection and Radiation from Fin Tip
- 7.1.4 Constant Temperature Fin Tip
- 7.2 Fin Thermal Resistance, Effectiveness, and Efficiency
- 7.3 Fins With Variable Cross Sections
- 7.4 Heat Sink Thermal Resistance, Effectiveness, and Efficiency
- 7.5 Heat Sink Manufacturing Processes
- Problems
- References
- Chapter 8 Heat Conduction Equation
- 8.1 One-Dimensional Heat Conduction Equation for a Plane Wall
- 8.2 General Heat Conduction Equation
- 8.3 Boundary and Initial Conditions
- 8.3.1 Temperature Boundary Condition
- 8.3.2 Heat Flux Boundary Condition
- 8.3.3 Convection Boundary Condition
- 8.3.4 Radiation Boundary Condition
- 8.3.5 General Boundary Condition
- 8.3.6 Interface Boundary Condition
- 8.4 Steady-State Heat Conduction
- 8.4.1 One-Dimensional, Steady-State Heat Conduction
- 8.4.2 Two-Dimensional, Steady-State Heat Conduction
- 8.5 Transient Heat Conduction
- 8.6 Lumped Systems
- 8.6.1 Simple Lumped System Analysis
- 8.6.2 General Lumped System Analysis
- 8.6.3 Validity of Lumped System Analysis
- Problems
- References
- Chapter 9 Fundamentals of Convection Heat Transfer
- 9.1 Type of Flows
- 9.1.1 External and Internal Flows
- 9.1.2 Forced and Natural Convection Flows
- 9.1.3 Laminar and Turbulent Flows
- 9.1.4 Steady-State and Transient Flows
- 9.2 Viscous Force, Velocity Boundary Layer, and Friction Coefficient
- 9.3 Temperature Boundary Layer and Convection Heat Transfer Coefficient
- 9.4 Conservation Equations
- 9.5 Boundary Layer Equations
- References
- Chapter 10 Forced Convection Heat Transfer: External Flows
- 10.1 Normalized Boundary Layer Equations
- 10.2 Reynolds Number, Prandtl Number, Eckert Number, and Nusselt Number
- 10.3 Functional Forms of Friction Coefficient and Convection Heat Transfer Coefficient
- 10.4 Flow Over Flat Plates
- 10.4.1 Laminar Flow Over a Flat Plate With Constant Temperature
- 10.4.2 Turbulent Flow Over a Flat Plate With Uniform Temperature
- 10.4.3 Flow Over a Flat Plate With Uniform Surface Heat Flux
- 10.5 Flow Across Cylinders
- 10.6 Cylindrical Pin-Fin Heat Sink
- 10.7 Procedure For Solving External Forced Convection Problems
- Problems
- References
- Chapter 11 Forced Convection Heat Transfer: Internal Flows
- 11.1 Mean Velocity and Mean Temperature
- 11.2 Laminar and Turbulent Pipe Flows
- 11.3 Entry Length and Fully Developed Flow
- 11.4 Pumping Power and Convection Heat Transfer in Internal Flows
- 11.5 Velocity Profiles and Friction Factor Correlations
- 11.6 Temperature Profiles and Convection Heat Transfer Correlations
- 11.7 Fans and Pumps
- 11.7.1 Types of Fans
- 11.7.2 Fan Curve and System Impedance Curve
- 11.7.3 Fan Selection
- 11.7.4 Types of Pumps
- 11.8 Plate-Fin Heat Sinks
- Problems
- References
- Chapter 12 Natural Convection Heat Transfer
- 12.1 Buoyancy Force and Natural Convection Flows
- 12.2 Natural Convection Velocity and Temperature Boundary Layers
- 12.3 Normalized Natural Convection Boundary Layer Equations
- 12.3.1 Grashof and Rayleigh Numbers
- 12.3.2 Functional form of the Convection Heat Transfer Coefficient
- 12.4 Laminar and Turbulent Natural Convection Over a Vertical Flat Plate
- 12.5 Natural Convection Around Inclined and Horizontal Plates
- 12.6 Natural Convection Around Vertical and Horizontal Cylinders
- 12.7 Natural Convection in Enclosures
- 12.8 Natural Convection from Array of Vertical Plates
- 12.9 Mixed Convection
- Problems
- References
- Chapter 13 Radiation Heat Transfer
- 13.1 Radiation Intensity and Emissive Power
- 13.2 Blackbody Radiation
- 13.3 Radiation Properties of Surfaces
- 13.3.1 Surface Emissivity
- 13.3.2 Surface Absorptivity
- 13.3.3 Surface Reflectivity
- 13.3.4 Surface Transmissivity
- 13.3.5 Kirchhoff’S Law
- 13.4 Solar and Atmospheric Radiations
- 13.5 Radiosity
- 13.6 View Factors
- 13.7 Radiation Heat Transfer Between Black Bodies
- 13.8 Radiation Heat Transfer Between Nonblack Bodies
- 13.9 Radiation Heat Transfer from a Plate-Fin Heat Sink
- Problems
- References
- Chapter 14 Computer Simulations and Thermal Design
- 14.1 Heat Transfer and Fluid Flow Equations: a Summary
- 14.2 Fundamentals of Computer Simulation
- 14.2.1 Steady-State, One-Dimensional Heat Conduction
- 14.2.2 Steady-State, Two-Dimensional Heat Conduction
- 14.2.3 Transient Heat Conduction
- 14.2.4 Fluid Flow and Energy Equations
- 14.3 Turbulent Flows
- 14.4 Solution of Finite-Difference Equations
- 14.5 Commercial Thermal Simulation Tools
- 14.5.1 Creating the Thermal Model
- 14.5.2 Creating the Mesh
- 14.5.3 Solving Flow and Temperature Equations
- 14.5.4 Review the Results
- 14.5.5 Presenting the Results
- 14.6 Importance of Modeling and Simulation in Thermal Design
- References
- Chapter 15 Experimental Techniques and Thermal Design
- 15.1 Flow Rate Measurement Techniques
- 15.2 System Impedance Measurement
- 15.3 Fan and Pump Curve Measurements
- 15.4 Velocity Measurement Methods
- 15.5 Temperature Measurement Techniques
- 15.6 Acoustic Noise Measurements
- 15.7 Importance of Experimental Measurements in Thermal Design
- References
- Chapter 16 Advanced Cooling Technologies
- 16.1 Heat Pipes
- 16.1.1 Capillary Limit
- 16.1.2 Boiling Limit
- 16.1.3 Sonic Limit
- 16.1.4 Entrapment Limit
- 16.1.5 Other Heat Pipe Performance Limits
- 16.1.6 Heat Pipe Applications in Electronic Cooling
- 16.1.7 Heat Pipe Selection and Modeling
- 16.1.8 Thermosyphons, Loop Heat Pipes, and Vapor Chambers
- 16.2 Liquid Cooling
- 16.3 Thermoelectric Coolers
- 16.4 Electrohydrodynamic Flow
- 16.5 Synthetic Jet
- References
- Appendix: Tables of Material Properties
- References
- Index




