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Optimizing Defect Detection In Eddy Current Testing
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Book Synopsis Optimization of In-line Defect Detection by Eddy Current Techniques by : Mehbub-Ur Rahman
Download or read book Optimization of In-line Defect Detection by Eddy Current Techniques written by Mehbub-Ur Rahman and published by kassel university press GmbH. This book was released on 2011 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optimizing Defect Detection in Eddy Current Testing by : C. V. DODD
Download or read book Optimizing Defect Detection in Eddy Current Testing written by C. V. DODD and published by . This book was released on 1971 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: A NUMBER OF CURVES WERE PREPARED THAT SHOW THAT THE EDDY CURRENT SIGNAL PRODUCED BY A DEFECT VARIES AS A FUNCTION OF TEST PARAMETERS FOR VARIOUS ARRANGEMENTS OF THE COIL AND CONDUCTOR WITH SPECIAL EMPHASIS ON DIFFERENTIAL ENCIRCLING COILS. FROM THESE CURVES THE OPTIMUM PARAMETERS CAN BE SELECTED FOR A PARTICULAR TEST.
Book Synopsis Opitimization of a Multifrequency Eddy-Current Test System Concerning the Defect Detection Sensibility by : R. Becker
Download or read book Opitimization of a Multifrequency Eddy-Current Test System Concerning the Defect Detection Sensibility written by R. Becker and published by . This book was released on 1981 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multifrequency algorithm is applied to suppress signals caused by disturbing parameters. This procedure (based on the projection principle in a multidimensional vector space) and the electronics employed in prototype form are described. The prototype operates with up to four frequencies in a wide range (500 Hz to 1 MHz). The frequencies are continuously tunable and are fed into the coil one after the other by high-speed multiplexing. The multifrequency approach yields a read-out value affected only by defects. The defect signals then can be assessed by means of reference defects of known depths giving equivalent indication peaks. The elimination of the disturbing signals chiefly increases defect detection sensitivity. In general, however, the suppression is not total, and, additionally, the original defect signals are reduced to a greater or lesser degree by the application of the projection principle. The testing frequencies used have a strong influence on the projection losses and therefore on the defect detection sensitivity. A computer program system that allows the reaction of the impedance of the coil to be calculated as a function of the electric, magnetic, and geometrical properties of the specimens and the dimensions of the coil itself is used to determine an optimum frequency combination for the given test situation. This procedure is applied to the testing of heat-exchanger tubes, claddings, and welded joints. The results obtained with the optimized test system are presented.
Book Synopsis Eddy-Current Nondestructive Evaluation by : Nicola Bowler
Download or read book Eddy-Current Nondestructive Evaluation written by Nicola Bowler and published by Springer. This book was released on 2019-08-01 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the topic of eddy current nondestructive evaluation, the most commonly practiced method of electromagnetic nondestructive evaluation (NDE). It emphasizes a clear presentation of the concepts, laws and relationships of electricity and magnetism upon which eddy current inspection methods are founded. The chapters include material on signals obtained using many common eddy current probe types in various testing environments. Introductory mathematical and physical concepts in electromagnetism are introduced in sufficient detail and summarized in the Appendices for easy reference. Worked examples and simple calculations that can be done by hand are distributed throughout the text. These and more complex end-of-chapter examples and assignments are designed to impart a working knowledge of the connection between electromagnetic theory and the practical measurements described. The book is intended to equip readers with sufficient knowledge to optimize routine eddy current NDE inspections, or design new ones. It is useful for graduate engineers and scientists seeking a deeper understanding of electromagnetic methods of NDE than can be found in a guide for practitioners.
Book Synopsis Eddy-Current Characterization of Materials and Structures by : George Birnbaum
Download or read book Eddy-Current Characterization of Materials and Structures written by George Birnbaum and published by ASTM International. This book was released on 1981 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Engineering Design and Optimization II by : Di Zheng
Download or read book Advances in Engineering Design and Optimization II written by Di Zheng and published by Trans Tech Publications Ltd. This book was released on 2011-09-27 with total page 1270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume is indexed by Thomson Reuters CPCI-S (WoS). This work covers Engineering Design Theory and Methodology, Product Design and Development, Simulation and Engineering Optimization, Manufacturing Systems Modeling and Optimization, Advanced Machining and Materials Processing Technology, as well as Engineering Mechanics and Application. The contents cover two main engineering problems: those that are directly related to the design and optimization of engineered products, and those that are related to the design and optimization of engineering processes. This book is an excellent guide to them both.
Book Synopsis Review of Progress in Quantitative Nondestructive Evaluation by : Donald O. Thompson
Download or read book Review of Progress in Quantitative Nondestructive Evaluation written by Donald O. Thompson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1818 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume (parts 1 and 2) are contained the edited papers presented at the annual Review of Progress in Quantitative NDE held at the University of California, San Diego, August 1-6, 1982. This Review, possibly the most comprehensive annual symposium emphasizing both ongoing research and applications in quantitative NDE, was sponsored by the Center for Advanced NDE at the Ames Laboratory of the U. S. Department of Energy in cooperation with the Materials Laboratory of the Air Force Wright Aeronautical Laboratories and the Defense Advanced Research Projects Agency. Over 300 attendees representing various government agencies and the industrial and university communities participated in the technical presentations, poster sessions, and discussions. The symposium benefited from the insight of two keynote speak ers, Dr. Harris Burte of the Materials Laboratory, AFWAL, and Mr. Ward Rummel of the Martin Marietta Corporation, who presented complementary messages. Dr. Burte pointed out the need to identify "windows" to serve as guides for focusing NDE research. The "window" concept may be thought of as an opportunity for the application of NDE technology to an important problem and, through this application, to identify knowledge gaps which must be filled by generic research. This concept simultaneously provides a mechanism for the solution of a direct ap plication problem and a set of strong guidelines for generic research directions. Mr. Rummel called attention to the value of "lessons learned" from var.
Book Synopsis Electromagnetic Non-Destructive Evaluation (XXIII) by : G.Y. Tian
Download or read book Electromagnetic Non-Destructive Evaluation (XXIII) written by G.Y. Tian and published by IOS Press. This book was released on 2020-11-03 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electromagnetic Non-destructive Evaluation (ENDE) is an invaluable, non-invasive diagnostic tool for the inspection, testing, evaluation and characterization of materials and structures. It has now become indispensible in a number of diverse fields ranging from biomedics to many branches of industry and engineering. This book presents the proceedings of the 24th International Workshop on Electromagnetic Nondestructive Evaluation, held in Chengdu, China from 11 - 14 September 2019. The 38 peer-reviewed and extended contributions included here were selected from 45 original submissions, and are divided into 7 sections: eddy current testing and evaluation; advanced sensors; analytical and numerical modeling; material characterization; inverse problem and signal processing; artificial intelligence in ENDE; and industrial applications of ENDE. The papers cover recent studies concerning the progress and application of electromagnetic (EM) fields in the non-destructive examination of materials and structures, and topics covered include evaluations at a micro-structural level, such as correlating the magnetic properties of a material with its grain structure, and a macroscopic level, such as techniques and applications for EM NDT&E. Recent developments and emerging materials such as advanced EM sensors, multi-physics NDT&E, intelligent data management and maintaining the integrity of structures are also explored. The book provides a current overview of developments in ENDE, and will be of interest to all those working in the field.
Book Synopsis Computational Intelligence based Optimization of Manufacturing Process for Sustainable Materials by : Deepak Sinwar
Download or read book Computational Intelligence based Optimization of Manufacturing Process for Sustainable Materials written by Deepak Sinwar and published by CRC Press. This book was released on 2023-09-25 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: The text comprehensively discusses computational models including artificial neural networks, agent-based models, and decision field theory for reliability engineering. It will serve as an ideal reference text for graduate students and academic researchers in the fields of industrial engineering, manufacturing engineering, computer engineering, and materials science. Discusses the development of sustainable materials using metaheuristic approaches. Covers computational models such as agent-based models, ontology, and decision field theory for reliability engineering. Presents swarm intelligence methods such as ant colony optimization, particle swarm optimization, and grey wolf optimization for solving the manufacturing process. Include case studies for industrial optimizations. Explores the use of computational optimization for reliability and maintainability theory. The text covers swarm intelligence techniques including ant colony optimization, particle swarm optimization, cuckoo search, and genetic algorithms for solving complex industrial problems of the manufacturing industry as well as predicting reliability, maintainability, and availability of several industrial components.
Book Synopsis Electromagnetic Nondestructive Evaluation (VII) by : Gerd Dobmann
Download or read book Electromagnetic Nondestructive Evaluation (VII) written by Gerd Dobmann and published by IOS Press. This book was released on 2006 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this selection of papers is to bring together researchers working very deep in the basics of electromagnetic NDT on one hand and industrialist discussing their practical problems on the other hand. The papers cover topics as; Microwave applications and Material Characterization; General Eddy Current Inspection Tasks; Novel Techniques and Sensors; Magnetic Flux leakage Inspection; Steam Generator Eddy Current Inspection Tasks; and Material Characterization. Especially Novel Techniques and Sensors and Material Characterization are discussed on multiple papers. This publication gives a good overview of the many scientific problems in this area, but also explains the actual challenges for the scientific-technical community, like problems with in-line inspection of pipelines or the enhancing of the inspection performance in steam generator tubes inspection in the nuclear field. The material is important for scientists and engineers working in the field of electromagnetic non-destructive testing, in defect detection and sizing, as well as in material characterization.
Book Synopsis Electromagnetic Nondestructive Evaluation (III) by : D. Lesselier
Download or read book Electromagnetic Nondestructive Evaluation (III) written by D. Lesselier and published by IOS Press. This book was released on 1999 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE BEST AMERICAN ESSAYS, Seventh College Edition, presents highly regarded contemporary authors at their best. The essays are thematically arranged and selected from the popular trade series of the same name. They also cover common rhetorical modes, including narration and argumentation, providing instructors optimal flexibility with respect to course approach. In the introduction, Robert Atwan offers an overview of various types of essays to prepare students for the readings that follow. To further prepare students, "Essayists on the Essay" offers insightful commentaries about the genre from many of today's top writers. Available with InfoTrac Student Collections http://gocengage.com/infotrac.
Book Synopsis High-sensitivity Eddy-current Testing Technology for Defect Detection in Aerospace Superalloys by : Robert Rhys Hughes
Download or read book High-sensitivity Eddy-current Testing Technology for Defect Detection in Aerospace Superalloys written by Robert Rhys Hughes and published by . This book was released on 2015 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Practical Eddy Current Testing by : B. P. C. Rao
Download or read book Practical Eddy Current Testing written by B. P. C. Rao and published by Alpha Science International, Limited. This book was released on 2007 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Simulation and Modeling Related to Computational Science and Robotics Technology by : F. Kojima
Download or read book Simulation and Modeling Related to Computational Science and Robotics Technology written by F. Kojima and published by IOS Press. This book was released on 2012-08-03 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simulation and modeling contribute to a broad range of applications in computational science and robotics technology, often addressing important design and control problems.This book presents a selection of papers from the International Workshop on Simulation and Modeling related to Computational Science and Robotics Technology (SiMCTR 2011), held at Kobe University, Japan, in November 2011.The workshop provided a forum for discussing recent developments in the growing field of engineering science and mathematical sciences, and brought together a diverse group of researchers in these areas to share and compare the different approaches to simulation and modeling in computational science and robotics technology. The workshop was also aimed at establishing collaborative links between engineering researchers of information and robotics technology (IRT) and applied mathematicians working in modeling and computational methods for design and control.
Book Synopsis Trends In Welding Research by : Stan A. David
Download or read book Trends In Welding Research written by Stan A. David and published by ASM International. This book was released on 2006-01-01 with total page 1015 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Materials Evaluation written by and published by . This book was released on 1995 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:
