Techniques for Enhancing Laser Ultrasonic Nondestructive Evaluation PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Techniques for Enhancing Laser Ultrasonic Nondestructive Evaluation PDF full book. Access full book title Techniques for Enhancing Laser Ultrasonic Nondestructive Evaluation by . Download full books in PDF and EPUB format.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
Ultrasonic nondestructive evaluation is an extremely powerful tool for characterizing materials and detecting defects. A majority of the ultrasonic nondestructive evaluation is performed with piezoelectric transducers that generate and detect high frequency acoustic energy. The liquid needed to couple the high frequency acoustic energy from the piezoelectric transducers restricts the applicability of ultrasonics. For example, traditional ultrasonics cannot evaluate parts at elevated temperatures or components that would be damaged by contact with a fluid. They are developing a technology that remotely generates and detects the ultrasonic pulses with lasers and consequently there is no requirement for liquids. Thus the research in laser-based ultrasound allows them to solve inspection problems with ultrasonics that could not be done before. This technology has wide application in many Lawrence Livermore National Laboratory programs, especially when remote and/or non-contact sensing is necessary.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
Ultrasonic nondestructive evaluation is an extremely powerful tool for characterizing materials and detecting defects. A majority of the ultrasonic nondestructive evaluation is performed with piezoelectric transducers that generate and detect high frequency acoustic energy. The liquid needed to couple the high frequency acoustic energy from the piezoelectric transducers restricts the applicability of ultrasonics. For example, traditional ultrasonics cannot evaluate parts at elevated temperatures or components that would be damaged by contact with a fluid. They are developing a technology that remotely generates and detects the ultrasonic pulses with lasers and consequently there is no requirement for liquids. Thus the research in laser-based ultrasound allows them to solve inspection problems with ultrasonics that could not be done before. This technology has wide application in many Lawrence Livermore National Laboratory programs, especially when remote and/or non-contact sensing is necessary.
Author: Tribikram Kundu Publisher: CRC Press ISBN: 9780203501962 Category : Science Languages : en Pages : 848
Book Description
Most books on ultrasonic nondestructive evaluation (NDE) focus either on its theoretical background or on advanced applications. Furthermore, information on the most current applications, such as guided wave techniques and acoustic microscopy, is scattered throughout various conference proceedings and journals. No one book has integrated these aspe
Author: Chi-hau Chen Publisher: World Scientific ISBN: 9812704094 Category : Medical Languages : en Pages : 682
Book Description
Ultrasonic methods have been very popular in nondestructive testing and characterization of materials. This book deals with both industrial ultrasound and medical ultrasound. The advantages of ultrasound include flexibility, low cost, in-line operation, and providing data in both signal and image formats for further analysis. The book devotes 11 chapters to ultrasonic methods. However, ultrasonic methods can be much less effective with some applications. So the book also has 14 chapters catering to other or advanced methods for nondestructive testing or material characterization. Topics like structural health monitoring, Terahertz methods, X-ray and thermography methods are presented. Besides different sensors for nondestructive testing, the book places much emphasis on signal/image processing and pattern recognition of the signals acquired.
Author: J. Blitz Publisher: Springer Science & Business Media ISBN: 9780412604706 Category : Technology & Engineering Languages : en Pages : 286
Book Description
Ultrasonic Methods of Non-Destructive Testing covers the basic principles and practices of ultrasonic testing, starting with the basic theory of vibration and propagation, design and properties and probes, and then proceeding to the principles and practice of the various ultrasonic techniques for different types of components and structures, both metallic and non-metallic. The design and operation of various types of equipment are covered and references to appropriate national and international standards are provided. Numerous applications are discussed comprehensively and special attention is paid to latest developments. A large number of references is provided so as to enable the reader to obtain further information.
Author: Pietro Burrascano Publisher: Springer ISBN: 3319105663 Category : Technology & Engineering Languages : en Pages : 345
Book Description
This book deals with a number of fundamental issues related to the practical implementation of ultrasonic NDT techniques in an industrial environment. The book discusses advanced academic research results and their application to industrial procedures. The text covers the choice and generation of the signals energizing the system to probe position optimization, from quality assessment evaluation to tomographic inversion. With a focus to deepen a number of fundamental aspects involved in the specific objective of designing and developing an ultrasonic imaging system for nondestructive testing, aimed to automatically classify the entire production of an industrial production line, targeted to the field of precision mechanics. The contents of this book is the result of the common effort of six University Research Groups that focused their research activities for two years on this specific objective, working in direct conjunction with primary industrial firms, in a research project funded by the Italian government as a Strategic Research Project.
Author: Lester W. Schmerr Jr Publisher: Springer Science & Business Media ISBN: 0387490639 Category : Technology & Engineering Languages : en Pages : 602
Book Description
Using a systems level approach, this book employs aspects of linear systems theory and wave propagation and scattering theory to develop a comprehensive model of an entire ultrasonic measurement system. This integrated approach leads to a new model-based engineering technology for designing, using and optimizing ultrasonic nondestructive evaluation inspections. In addition, the book incorporates MATLAB examples and exercises.
Author: L.E Drain Publisher: Routledge ISBN: 1351435582 Category : Science Languages : en Pages : 348
Book Description
The first book devoted to laser techniques in the generation and reception of ultrasonic waves in materials, Laser Ultrasonics: Techniques and Applications provides a full description of the state of the art in all fields involving both lasers and ultrasonics. This practical book focuses mainly on the possible applications of the techniques, yet th
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
The Nondestructive Evaluation (NDE) thrust area at Lawrence Livermore National Laboratory (LLNL) supports initiatives that advance inspection science and technology. The goal is to provide cutting-edge technologies, that show promise for quantitative inspection and characterization tools two to three years into the future. The NDE thrust area supports a multidisciplinary team, consisting of mechanical and electronics engineers, physicists, materials and computer scientists, chemists, technicians, and radiographers. These team members include personnel that cross departments within LLNL, and some are from academia and industry, within the US and abroad. This collaboration brings together the necessary and diver disciplines to provide the key scientific and technological advancements required to meet LLNL programmatic and industrial NDE challenges. The primary contributions of the NDE thrust area this year are described in these five reports: (1) Image Recovery Techniques for X-Ray Computed Tomography for Limited-Data Environments; (2) Techniques for Enhancing Laser Ultrasonic Nondestructive Evaluation; (3) Optical Inspection of Glass-Epoxy Bonds; (4) Miniature X-Ray Source Development; and (5) Improving Computed Tomography Design and Operation Using Simulation Tools.
Author: Gerhard Huebschen Publisher: Woodhead Publishing ISBN: 008100057X Category : Technology & Engineering Languages : en Pages : 322
Book Description
Materials Characterization Using Nondestructive Evaluation (NDE) Methods discusses NDT methods and how they are highly desirable for both long-term monitoring and short-term assessment of materials, providing crucial early warning that the fatigue life of a material has elapsed, thus helping to prevent service failures. Materials Characterization Using Nondestructive Evaluation (NDE) Methods gives an overview of established and new NDT techniques for the characterization of materials, with a focus on materials used in the automotive, aerospace, power plants, and infrastructure construction industries. Each chapter focuses on a different NDT technique and indicates the potential of the method by selected examples of applications. Methods covered include scanning and transmission electron microscopy, X-ray microtomography and diffraction, ultrasonic, electromagnetic, microwave, and hybrid techniques. The authors review both the determination of microstructure properties, including phase content and grain size, and the determination of mechanical properties, such as hardness, toughness, yield strength, texture, and residual stress. - Gives an overview of established and new NDT techniques, including scanning and transmission electron microscopy, X-ray microtomography and diffraction, ultrasonic, electromagnetic, microwave, and hybrid techniques - Reviews the determination of microstructural and mechanical properties - Focuses on materials used in the automotive, aerospace, power plants, and infrastructure construction industries - Serves as a highly desirable resource for both long-term monitoring and short-term assessment of materials
Author: 
Author: 
Author: Tribikram Kundu
Author: Chi-hau Chen
Author: J. Blitz
Author: Maurice G. Silk
Author: Pietro Burrascano
Author: Lester W. Schmerr Jr
Author: L.E Drain
Author: 
Author: Gerhard Huebschen