1st Edition

Thermal Design of Electronic Equipment

By Ralph Remsburg Copyright 2001

    In a field where change and growth is inevitable, new electronic packaging problems continually arise. Smaller, more powerful devices are prone to overheating, causing intermittent system failures, corrupted signals, lower MTBF, and outright system failure. Since convection cooling is the heat transfer path most engineers take to deal with thermal problems, it is appropriate to gain as much understanding about the underlying mechanisms of fluid motion as possible.
    Thermal Design of Electronic Equipment is the only book that specifically targets the formulas used by electronic packaging and thermal engineers. It presents heat transfer equations dealing with polyalphaolephin (PAO), silicone oils, perfluorocarbons, and silicate ester-based liquids. Instead of relying on theoretical expressions and text explanations, the author presents empirical formulas and practical techniques that allow you to quickly solve nearly any thermal engineering problem in electronic packaging.

    Preface
    Nomenclature and Symbology
    Unit Conversion Factors
    Introduction to Formulas for Thermal Design of Electronic Equipment
    Introduction to the Modes of Heat Transfer in Electronic Equipment
    Theoretical Power Dissipation in Electronic Components
    Thermal Engineering Software for Personal Computers
    Formulas for Conduction Heat Transfer in Electronic Equipment
    Thermal Conductivity
    Conduction - Steady State
    Conduction - Transient
    Boundary Conditions
    Conduction in Extended Surfaces
    Thermal Contact Resistance in Electronic Equipment Interfaces
    Discrete Heat Sources and Thermal Spreading
    Formulas for Fluid Dynamics for Electronic Equipment
    Hydrodynamic Properties of Fluids
    Fluid Statics
    Fluid Dynamics
    Incompressible Ideal Fluid Flow
    Incompressible Real Fluid Flow
    Loss Coefficients and Dynamic Drag
    Fans and Pumps
    Electronic Chassis Flow
    Convection Heat Transfer in Electronic Equipment
    Fluid Properties
    Boundary Layer Theory
    Dimensionless Groups
    Forced Convection
    Natural Convection
    Radiation Heat Transfer in Electronic Equipment
    Radiation Equations
    Surface Characteristics
    View Factors
    Environmental Effects
    Heat Transfer with Phase Change
    Dimensionless Parameters in Boiling and Condensation
    Modes of Boiling Liquids
    Evaporation
    Condensation
    Melting and Freezing
    Combined Modes of Heat Transfer for Electronic Equipment
    Conduction in Series and Parallel
    Conduction and Convection in Series
    Radiation and Convection in Parallel
    Overall Heat Transfer Coefficient
    Appendix: Thermophysical Properties of Materials
    NOTE: References at the end of Chapters 1-6; Introduction at the beginning of Chapters 2-7

    Biography

    Ralph Remsburg