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Library | Item Barcode | Call Number | Material Type | Item Category 1 | Status |
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Searching... | 30000010253696 | TA417.2 I58 2008 | Open Access Book | Book | Searching... |
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Summary
Summary
Non-destructive testing (NDT) is a pertinent task in nearly every field of human activity, from the assuring of aircraft integrity to the evaluation of infrastructural decay caused by deterioration or damage. The development of non-destructive methods for quality management results in economic and environmental benefits, in an increase in product reliability, and in improved public safety and security. This book contains over fifty reviewed and edited papers on the innovative developments and new applications in NDT. It covers cutting-edge NDT methods, including optical, acoustic, ultrasonic, and electromagnetic techniques, tomography, radiography, and thermography. Intended for a researchers and practitioners involved with studying, testing and maintaining machinery, products and components in laboratory and industrial environments.
Table of Contents
Preface | p. IX |
Organisation | p. XI |
Keynote lectures | |
Damage characterization and real-time health monitoring of aerospace structures based on ultrasonic microscopy and nonlinear acoustics | p. 3 |
NDE of micro structured materials by X-ray diffraction and refraction topography | p. 15 |
Use of state of the art parametric arrays for low frequency measurements in sound absorbing porous materials | p. 23 |
Optical techniques | |
Crack sizing using laser vibrometer measurements of Surface Acoustic Waves | p. 33 |
Non-destructive evaluation of composite structures using an innovative Bragg sensor | p. 39 |
New possibilities and applications of Lockin-Speckle-Interferometry for non-destructive testing of polymers | p. 45 |
Investigation of fatigue cracks using digital image correlation | p. 53 |
Monitoring of a curved beam test structure using Bragg sensors | p. 59 |
The use of optical fibers for fatigue testing of fiber-reinforced thermoplastics | p. 65 |
Illumination direction factor in quantitative shearography NDT analysis | p. 71 |
Ultrasound | |
Advanced transducer development for long range ultrasonic inspection systems | p. 79 |
Damage assessment of composites after fatigue by means of acoustic methods | p. 83 |
New opportunities in acoustic NDT using frequency conversion by nonlinear defects | p. 89 |
Monitoring of damage accumulation in cyclic loaded c/c woven composites using the acousto-ultrasonics approach | p. 95 |
Non-destructive testing of fuel tanks using long-range ultrasonics | p. 99 |
Guided acoustic modes for testing surface layers of unconsolidated granular media | p. 105 |
Thin layers characterization by low frequency ultrasonic transmission | p. 113 |
Laser ultrasonics for non-contact materials characterization of fiber reinforced materials | p. 121 |
Investigation of mode conversion in ultrasonic air-coupled non-destructive testing | p. 129 |
Air-coupled ultrasonic pitch-catch method for material inspection | p. 137 |
Improvement of performance of scanning acoustic microscope for on-line inspection of electronic components | p. 145 |
Acoustic emission | |
Damage discrimination of composites based on wavelet decomposed acoustic emission signals | p. 153 |
Risk assessment of tunnels by Quantitative Acoustic Emission Non-Destructive method | p. 161 |
Quantitative Acoustic Emission Non Destructive Inspection method and its application to risk assessment high energy piping, fossil nuclear and chemical plants | p. 167 |
The application of cepstrum and kurtosis analysis as predictive maintenance tools in vibration and acoustic emission signals obtained from reciprocating machinery | p. 171 |
Thermal methods | |
A fast and robust method for determining thermal diffusivity images in complex geometries | p. 179 |
Deep Level Photo-Thermal Spectroscopy | p. 187 |
Thermal characterization of composite materials by grating IR thermography | p. 193 |
Ultrasound Sweep Thermography (UST) as a new method of non-destructive testing | p. 199 |
Non-contact case depth monitoring of industrial hardened parts using laser infrared photothermal radiometry | p. 205 |
Portable computed tomographic system for in-situ inspection of industrial pipelines | p. 211 |
Radiography and tomographic methods | |
Synchrotron-Refraction-Computed-Tomography for NDT and characterisation of lightweight composite materials | p. 217 |
Non-destructive testing with terahertz radiation: Applications in the field of polymer fabrication and food production | p. 223 |
Direct iterative reconstruction of computer tomography trajectories (DIRECTT) | p. 229 |
Characterization of automotive parts by a novel multi-scan tomography system | p. 237 |
NDT with Optical Coherence Tomography: A novel tool for material characterization | p. 243 |
Electro-magnetic techniques | |
Defect detection using a non-contact electric potential drop method for multilayer carbon composite materials | p. 251 |
Lift-off and edge effects in micro-magnetic testing of heat-treated steel C45 | p. 257 |
An electromagnetic non-invasive examination technique of Bjork-Shiley Convexo-Concave prosthetic heart valve: Degradation modeling and periodic clinical controls optimization using Markov model | p. 263 |
Electrical resistance measurement on carbon fiber reinforced thermoplastics with rivets as electrodes | p. 269 |
Subsurface imaging using moving electromagnetic fields and surface acoustic waves | p. 275 |
Inverse problem for the EC transducer with rotating magnetic field; application to pressure tubes inspection for PHWR nuclear power plant | p. 281 |
EddyCation-the all-digital eddy current tool for education and innovation | p. 289 |
NDT of civil engineering structures | |
Damage characterization of deteriorated concrete structures by stress wave methods | p. 297 |
Improving results of thermographic inspections of electrical transmission and distribution lines | p. 303 |
Structural health monitoring in civil engineering-applications using wireless sensor networks | p. 313 |
Ultrasonic nondestructive through transmission testing of concrete | p. 319 |
Special techniques and applications | |
The effect of defects on the strength of adhesively-bonded joints and its significance for NDT | p. 327 |
Comparison of different X-ray computed tomography techniques for the quantitative characterization of the 3D microstructure of pear fruit tissue | p. 331 |
Identification of the mechanical material parameters through inverse modelling | p. 337 |
Fused sensor scanning system for non-destructive testing of metal matrix composites | p. 343 |
Ultrasound and eddy current data fusion for evaluation of carbon-epoxy composites delaminations | p. 349 |
Constitutive models for solids containing rough cracks: From micro to macro | p. 357 |
Author index | p. 365 |