Analysis of transmit-receive array probes for steam generator tube inspection

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)

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Book Synopsis Analysis of transmit-receive array probes for steam generator tube inspection by : S. P. Sullivan

Download or read book Analysis of transmit-receive array probes for steam generator tube inspection written by S. P. Sullivan and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electromagnetic Nondestructive Evaluation (XII)

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Publisher : IOS Press
ISBN 13 : 160750023X
Total Pages : 444 pages
Book Rating : 4.6/5 (75 download)

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Book Synopsis Electromagnetic Nondestructive Evaluation (XII) by : Young-Kil Shin

Download or read book Electromagnetic Nondestructive Evaluation (XII) written by Young-Kil Shin and published by IOS Press. This book was released on 2009 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The 13th International Workshop on Electromagnetic Nondestructive Evaluation (ENDE) was held at the Seoul Education and Cultural Center, Seoul, Korea from June 10 through 12, 2008."--P. v.

Development and Field Validation of Advanced Array Probes for Steam Generator Inspection

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ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (925 download)

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Book Synopsis Development and Field Validation of Advanced Array Probes for Steam Generator Inspection by :

Download or read book Development and Field Validation of Advanced Array Probes for Steam Generator Inspection written by and published by . This book was released on 1995 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aging of the steam generators at the nation`s nuclear power plants has led to the appearance of new forms of degradation in steam generator tubes and an increase in the frequency of forced outages due to major tube leak events. The eddy-current techniques currently being used for the inspection of steam generator tubing are no longer adequate to ensure that flaws will be detected before they lead to a shutdown of the plant. To meet the need for a fast and reliable method of inspection, ORNL has designed a 16-coil eddy-current array probe which combines an inspection speed similar to that of the bobbin coil with a sensitivity to cracks of any orientation similar to the rotating pancake coil. In addition, neural network and least square methods have been developed for the automatic analysis of the data acquired with the new probes. The probes and analysis software have been tested at two working steam generators where we have found an increase in the signal-to-noise ratio of a factor of five an increase in the inspection speed of a factor of 75 over the rotating pancake coil which maintaining similar detection and characterization capabilities.

Feild trial of a fast single-pass transmit-receive probe during gentillly ii steam generator tube inspection

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)

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Book Synopsis Feild trial of a fast single-pass transmit-receive probe during gentillly ii steam generator tube inspection by : L. Obrutsky

Download or read book Feild trial of a fast single-pass transmit-receive probe during gentillly ii steam generator tube inspection written by L. Obrutsky and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Automated Compensation and Classification Algorithms for Array Probe Eddy Current Nondestructive Evaluation

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ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Automated Compensation and Classification Algorithms for Array Probe Eddy Current Nondestructive Evaluation by : Pradeep Kumar Jella

Download or read book Automated Compensation and Classification Algorithms for Array Probe Eddy Current Nondestructive Evaluation written by Pradeep Kumar Jella and published by . This book was released on 2004 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computational Electromagnetics and Model-Based Inversion

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Publisher : Springer Science & Business Media
ISBN 13 : 1441984291
Total Pages : 456 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Computational Electromagnetics and Model-Based Inversion by : Harold A Sabbagh

Download or read book Computational Electromagnetics and Model-Based Inversion written by Harold A Sabbagh and published by Springer Science & Business Media. This book was released on 2013-06-22 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume will define the direction of eddy-current technology in nondestructive evaluation (NDE) in the twenty-first century. It describes the natural marriage of the computer to eddy-current NDE, and its publication was encouraged by favorable responses from workers in the nuclear-power and aerospace industries. It will be used by advanced students and practitioners in the fields of computational electromagnetics, electromagnetic inverse-scattering theory, nondestructive evaluation, materials evaluation and biomedical imaging, among others, and will be based on our experience in applying the subject of computational electromagnetics to these areas, as manifested by our recent research and publications. Finally, it will be a reference to future monographs on advanced NDE that are being contemplated by our colleagues and others. Its importance lies in the fact that it will be the first book to show that advanced computational methods can be used to solve practical, but difficult, problems in eddy-current NDE. In fact, in many cases these methods are the only things available for solving the problems. The book will cover the topic of computational electromagnetics in eddy-current nondestructive evaluation (NDE) by emphasizing three distinct topics: (a) fundamental mathematical principles of volume-integral equations as a subset of computational electromagnetics, (b) mathematical algorithms applied to signal-processing and inverse scattering problems, and (c) applications of these two topics to problems in which real and model data are used. This will make the book more than an academic exercise; we expect it to be valuable to users of eddy-current NDE technology in industries as varied as nuclear power, aerospace, materials characterization and biomedical imaging. We know of no other book on the market that covers this material in the manner in which we will present it, nor are there any books, to our knowledge, that apply this material to actual test situations that are of importance to the industries cited. It will be the first book to actually define the modern technology of eddy-current NDE, by showing how mathematics and the computer will solve problems more effectively than current analog practice.

Computer Programs for the Acquisition and Analysis of Eddy-current Array Probe Data

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ISBN 13 :
Total Pages : 185 pages
Book Rating : 4.:/5 (683 download)

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Book Synopsis Computer Programs for the Acquisition and Analysis of Eddy-current Array Probe Data by :

Download or read book Computer Programs for the Acquisition and Analysis of Eddy-current Array Probe Data written by and published by . This book was released on 1996 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Objective of the Improved Eddy-Curent ISI (in-service inspection) for Steam Generators Tubing program is to upgrade and validate eddy-current inspections, including probes, instrumentation, and data processing techniques for ISI of new, used, and repaired steam generator tubes; to improve defect detection, classification and characterization as affected by diameter and thickness variations, denting, probe wobble, tube sheet, tube supports, copper and sludge deposits, even when defect types and other variables occur in combination; to transfer this advanced technology to NRC's mobile NDE laboratory and staff. This report documents computer programs that were developed for acquisition of eddy-current data from specially designed 16-coil array probes. Complete code as well as instructions for use are provided.

Evaluation and Field Validation of Eddy-Current Array Probes for Steam Generator Tube Inspection

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (683 download)

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Book Synopsis Evaluation and Field Validation of Eddy-Current Array Probes for Steam Generator Tube Inspection by :

Download or read book Evaluation and Field Validation of Eddy-Current Array Probes for Steam Generator Tube Inspection written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the Improved Eddy-Current ISI for Steam Generator Tubing program is to upgrade and validate eddy-current inspections, including probes, instrumentation, and data processing techniques for inservice inspection of new, used, and repaired steam generator tubes; to improve defect detection, classification, and characterization as affected by diameter and thickness variations, denting, probe wobble, tube sheet, tube supports, copper and sludge deposits, even when defect types and other variables occur in combination; to transfer this advanced technology to NRC's mobile NDE laboratory and staff. This report describes the design of specialized high-speed 16-coil eddy-current array probes. Both pancake and reflection coils are considered. Test results from inspections using the probes in working steam generators are given. Computer programs developed for probe calculations are also supplied.

Evaluation and Field Validation of Eddy-current Array Probes for Steam Generator Tube Inspection

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (36 download)

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Book Synopsis Evaluation and Field Validation of Eddy-current Array Probes for Steam Generator Tube Inspection by : Cas V. Dodd

Download or read book Evaluation and Field Validation of Eddy-current Array Probes for Steam Generator Tube Inspection written by Cas V. Dodd and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Materials Evaluation

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ISBN 13 :
Total Pages : 880 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Materials Evaluation by :

Download or read book Materials Evaluation written by and published by . This book was released on 2001 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transmit-receive eddy current probes for circumferential cracks in steam generator tubes

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)

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Book Synopsis Transmit-receive eddy current probes for circumferential cracks in steam generator tubes by : L. S. Obrutsky

Download or read book Transmit-receive eddy current probes for circumferential cracks in steam generator tubes written by L. S. Obrutsky and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Practical Eddy Current Testing

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Publisher : Alpha Science International, Limited
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.3/5 (91 download)

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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:

Transmit-receive eddy current probe development for bruce ngs-a steam generator tube inspection

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ISBN 13 :
Total Pages : 0 pages
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Book Synopsis Transmit-receive eddy current probe development for bruce ngs-a steam generator tube inspection by : D. G. Dalrymple

Download or read book Transmit-receive eddy current probe development for bruce ngs-a steam generator tube inspection written by D. G. Dalrymple and published by . This book was released on 1993 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document consists of candu zr-2.5nb pressure tube inspection and operating data primarily for ontario hydro reactors. the data presented here represent the current contents of the in-reactor deformation database developed and maintained at ohrd/1/. it is intended for use in the understanding of the deformation behaviour of fuel channels in power reactors and in the derivation and fine-tuning of material creep and growth constants for the new deformation equations. in compiling and presenting the deformation and operating data of fuel channels the databse provides a statistical sample of the actual operating behaviour of components in candu power reactors. this sample may be used to detect any abnormal or unexpected effects and to provide a means of comparison between different power reactos. with the future addition of 600 mw and experimental reactor data, this information will play a key role in the development of a broader understanding of fuel channel behaviour in the ongoing process of extending the operating lives of candu reactors. this document represents the first issue of the information in the database in a 3-ring binder format. it is felt that this format will avoid the need to re-issue the entire document when new information becomes available. it will be the responsibility of ohrd to provide updates on a regular basis (most likely annually). the information is divided into three sections: the first section contains diametral expansion inspection data for individual fuel channels, the second contains the sag inspection data, and the third contains the reactor operating data. within each section are three subsections: a legend describing the tables, information on the source and processing of the data in the tables, and the tables of the data.

Fast single-pass eddy current array probe for steam generator inspection

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)

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Book Synopsis Fast single-pass eddy current array probe for steam generator inspection by : L. Obrutsky

Download or read book Fast single-pass eddy current array probe for steam generator inspection written by L. Obrutsky and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Validating eddy current array probes for inspecting steam generator tubes

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ISBN 13 :
Total Pages : 0 pages
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Book Synopsis Validating eddy current array probes for inspecting steam generator tubes by : S. P. Sullivan

Download or read book Validating eddy current array probes for inspecting steam generator tubes written by S. P. Sullivan and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings

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ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Proceedings by :

Download or read book Proceedings written by and published by . This book was released on 2004 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Process and Chemical Engineering

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ISBN 13 :
Total Pages : 624 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Process and Chemical Engineering by :

Download or read book Process and Chemical Engineering written by and published by . This book was released on 2001 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: