Transient Electromagnetic-Thermal Nondestructive Testing. Pulsed Eddy Current and Transient Eddy Current Thermography

✍ Scribed by Yunze He, Bin Gao, Ali Sophian and Ruizhen Yang (Auth.)

• Publisher: Elsevier
• Year: 2017
• Tongue: English
• Leaves: 347
• Edition: 1st Edition
• Category: Library

✦ Synopsis

Transient Electromagnetic-Thermal Nondestructive Testing: Pulsed Eddy Current and Transient Eddy Current Thermography covers three key areas of theories, methods and applications, primarily the multi-physics field, including eddy current, heat conduction and Infrared radiation for defect evaluation, lateral heat conduction, which is analyzed to detect parallel cracks, and longitudinal heat conduction, which is analyzed to detect depth defect, or that which is beyond skin depth.

In addition, the book explores methods, such as time domain, frequency domain and logarithm domain, also comparing A-scan,B-scan and C-scan. Sections on defect identification, classification and quantification are covered, as are advanced algorithms, principal components analysis (PCA), independent components analysis (ICA) and support vector machine (SVM).

The book uses a lot of experimental studies on multi-layer aluminum structures, honeycomb structure, CFRP in the aerospace field, and steel and coating in the marine rail and transportation fields.

✦ Table of Contents

Content:
Front matter,Copyright,Preface,Acknowledgments,AbbreviationsEntitled to full textChapter 1 - Nondestructive Testing and Transient Electromagnetic-Thermal NDT, Pages 1-4
Chapter 2 - Magnetic Sensor Based Pulsed Eddy Current for Defect Detection and Characterization, Pages 7-35
Chapter 3 - Hall-Device-Based PEC Features for Material Properties Evaluation and Defect Detection, Pages 37-54
Chapter 4 - Coil-Based Rectangular PEC Sensors for Defect Classification, Pages 55-90
Chapter 5 - Active Thermography and Eddy Current Excited Thermography, Pages 93-121
Chapter 6 - Heat Conduction Based Eddy Current Pulsed Thermography (ECPT) for Defect Evaluation, Pages 123-153
Chapter 7 - Eddy Current Step or Time-Resolved Thermography (ECST), Pages 155-160
Chapter 8 - Eddy Current Pulsed Phase Thermography (ECPPT) for Metal Materials Evaluation, Pages 161-175
Chapter 9 - Volume or Inside Heating Eddy Current Thermography, Pages 177-191
Chapter 10 - Volume Heating ECT and Phase Analysis for CFRP Evaluation, Pages 193-219
Chapter 11 - Pulsed Inductive Thermal Wave Radar (PITWR), Pages 221-240
Chapter 12 - Through Coating Imaging of Early Marine Corrosion Using ECPPT, Pages 241-255
Chapter 13 - Separation of ECPT Transient Electromagnetic–Thermal Fields, Pages 259-271
Chapter 14 - Unsupervised Sparse Pattern Diagnostic of Defects with ECPT, Pages 273-293
Chapter 15 - Multidimensional Tensor-Based ECPT for Wind Turbine Gear Inspection, Pages 295-309
Chapter 16 - Physics-Based Modeling and Pattern Mining of ECPT, Pages 311-325
References, Pages 327-342
Index, Pages 343-353

✦ Subjects

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