The physics of degradation in engineered materials and devices : fundamentals and principles /

The physics of degradation in engineered materials and devices : fundamentals and principles /

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Degradation is apparent in all things and is fundamental to manufactured as well as natural objects. It is often described by the second law of thermodynamics where entropy, a measure of disorder, tends to increase with time in a closed system. Things age! This concise reference work brings together...

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Bibliographic Details
Main Authors: Swingler, Jonathan (Author), Feinberg, Alec (Author)
Format: Electronic eBook
Language:English
Published: New York, [New York] (222 East 46th Street, New York, NY 10017) : Momentum Press, 2015.
Series:Materials properties and behavior collection.
Subjects:
Materials > Deterioration.
ageing
degradation
electrical power systems
entropy
ferroelectric devices
thermodynamics
Online Access:An electronic book accessible through the World Wide Web; click to view
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Table of Contents:
  • 1. Introduction
  • 1.1 Introduction
  • 1.2 Rationale and emphasis
  • 1.3 Thermodynamics and entropy
  • 1.4 Technologies and applications
  • 1.5 Conclusion
  • References
  • 2. History of the physics of degradation
  • 2.1 Context
  • 2.2 History
  • 2.3 Conclusion
  • References
  • 3. Thermodynamics of ageing and degradation in engineering devices and machines
  • 3.1 Introduction to degradation and ageing
  • 3.2 Thermodynamic degradation paradigm
  • 3.3 Review of the DEG theorem
  • 3.4 Review of thermodynamics
  • 3.5 Entropy and production of irreversible entropy
  • 3.6 Dissipative mechanisms and ageing
  • 3.7 Example applications of the DEG theorem
  • 3.8 Conclusion
  • References
  • 4. Thermodynamic damage within physics of degradation
  • Section 1. Equilibrium thermodynamic damage assessment
  • 4.1 Introduction
  • 4.2 The system (device) and its environment
  • 4.3 Thermodynamic work and the first law
  • 4.4 Thermodynamic second law in terms of device entropy damage
  • 4.5 Thermodynamic catastrophic and parametric failures
  • 4.6 Entropy of a complex system
  • 4.7 Measuring damage entropy processes
  • 4.8 Measures for system-level entropy damage
  • Section 2. Non-equilibrium thermodynamic damage assessment
  • 4.9 Equilibrium versus non-equilibrium ageing approach
  • 4.10 Application to cyclic work and cumulative damage
  • 4.11 Thermodynamic damage in mechanical systems
  • 4.12 Thermal activation free energy approach
  • Appendix
  • References
  • 5. Monitoring degradation in the field
  • 5.1 Introduction
  • 5.2 Electromagnetic NDT
  • 5.3 Insulation degradation
  • 5.4 PD measurement
  • 5.5 Conclusion
  • References
  • 6. Physics of degradation in ferroelectric devices
  • 6.1 Introduction
  • 6.2 Humidity
  • 6.3 Temperature effects on reliability of piezoelectric actuators
  • 6.4 Measurement techniques
  • 6.5 Conclusion
  • Acknowledgments
  • References
  • About the contributing authors
  • Index.

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