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Monday, May 18, 2020 | History

2 edition of EMATs for Science and Industry found in the catalog.

EMATs for Science and Industry

Noncontacting Ultrasonic Measurements

by Masahiko Hirao

  • 57 Want to read
  • 25 Currently reading

Published by Springer US in Boston, MA .
Written in English

    Subjects:
  • Mechanics,
  • Surfaces (Physics)

  • About the Edition

    EMATs for Science and Industry comprises the physical principles of electromagnetic acoustic transducers (EMATs) and the applications to scientific and industrial ultrasonic measurements on materials. The text is arranged in four parts: -PART I is intended to be a self-contained description of the basic elements of coupling mechanism along with practical designing of EMATs for various purposes. There are several implementations to compensate for the low transfer efficiency of the EMATs. Useful tips to make an EMAT are also presented. -PART II describes the principle of electromagnetic acoustic resonance (EMAR), which makes the most of contactless nature of EMATs and is the most successful amplification mechanism for precise velocity and attenuation measurements. -PART III applies EMAR to studying the physical acoustics. New measurements emerged on three major subjects; in situ monitoring of dislocation behavior, determination of anisotropic elastic constants, and acoustic nonlinearity evolution. -PART IV deals with a variety of individual topics encountered in industrial applications, for which the EMATs are believed to the best solutions.

    Edition Notes

    Statementby Masahiko Hirao, Hirotsugu Ogi
    ContributionsOgi, Hirotsugu
    Classifications
    LC ClassificationsTA404.6
    The Physical Object
    Format[electronic resource] :
    Pagination1 online resource (x, 372 p.)
    Number of Pages372
    ID Numbers
    Open LibraryOL27035790M
    ISBN 101441953663, 1475737432
    ISBN 109781441953667, 9781475737431
    OCLC/WorldCa851754192

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    EMATs are grouped, based on the orientation of their bias magnetic field, into: Normally Biased EMATs (NB-EMATs) and Magnetostrictive EMATs (MS-EMATs). An NB-EMAT is an EMAT configuration where the bias field is normal to the surface of the test material as seen in Fig. 1 a, while an MS-EMAT is an EMAT configuration in which the bias field is Cited by: ATS Engineering eBook. Collection of Technical Articles on Heat Pipes and Their Roles in the Thermal Management of Electronics. Access Road, Norwood, MA | T: F: |


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EMATs for Science and Industry by Masahiko Hirao Download PDF EPUB FB2

EMATs for Science and Industry comprises the physical principles of electromagnetic acoustic transducers (EMATs) and the applications to scientific and industrial ultrasonic measurements on materials.

The text is arranged in four parts: PART I is intended to be a self-contained description of the basic elements of EMATs for Science and Industry book mechanism along with practical designing of EMATs for various by: EMATs for Science and Industry comprises the physical principles of electromagnetic acoustic transducers (EMATs) and the applications to scientific and industrial ultrasonic measurements on materials.

The text is arranged in four parts: PART I is intended to be a self-contained description of the basic elements of coupling mechanism along with practical designing of EMATs for various purposes.

EMATs for Science and Industry comprises the physical principles of electromagnetic acoustic transducers (EMATs) and the applications to scientific and. EMATs for Science and Industry comprises the physical principles of electromagnetic acoustic transducers (EMATs) and the applications to scientific and industrial ultrasonic measurements on materials.

The text is arranged in four parts: PART I is intended to be a self-contained description of the basic elements of coupling mechanism along with.

EMATs for Science and Industry: Noncontacting Ultrasonic Measurements eBook: Masahiko Hirao, Hirotsugu Ogi: : Kindle Store. This second edition provides comprehensive information on electromagnetic acoustic transducers (EMATs), from the theory and physical principles of EMATs to the construction of systems and their applications to scientific and industrial ultrasonic measurements on materials.

The original version has. Get this from a library. EMATs for Science and Industry: Noncontacting Ultrasonic Measurements. [Masahiko Hirao; Hirotsugu Ogi] -- EMATs for Science and Industry comprises the physical principles of electromagnetic acoustic transducers (EMATs) and the applications to scientific and industrial ultrasonic measurements on.

Electromagnetic acoustic transducer (EMAT) is a transducer for non-contact acoustic wave generation and reception in conducting materials. Its effect is based on electromagnetic mechanisms, which do not need direct coupling with the surface of the material.

Due to this couplant-free feature, EMATs are particularly useful in harsh, i.e., hot, cold, clean, or dry environments. Electromagnetic Acoustic Transducers: Noncontacting Ultrasonic Measurements using EMATs: Masahiko Hirao, Hirotsugu Ogi: Books - The best way to describe my experience at the Museum of Science and Industry is 'Wow!' Clinton W Crete, Illinois, United States.

If you haven’t been to MSI in a while, it might be time to stop on by and see what’s new. Marielle Shaw Get involved. Support the Museum. Science Industry Shop science industry here on the internet. Emats For. Emats For Science And Industry Noncontacting Ultrasonic Measurements By Masahik. a Science.

Laser-drive Relativistic Plasmas Applied For Science, Industry, And Medicine Surgery, Science. Hirao, M. and Ogi, H. () EMATs for Science and Industry: Noncontacting Ultrasonic Measurements. Kluwer Academic, Boston. has been cited by the following article: TITLE: Investigation of SH-Wave Fundamental Modes in Piezoelectromagnetic Plate: Electrically Closed and Magnetically Closed Boundary Conditions.

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Cite this chapter as: Hirao M., Ogi H. () Free-Decay Measurement for Attenuation and Internal Friction. In: EMATs for Science and by: 2. Science and Industry is a multiplayer, teamplay mod for the video game is one of the oldest Half-Life mods and has been described as a classic one.

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Skills Volume 92 Issue 7 | pp. Issue Date: February The book is divided into four parts: PART I offers a self-contained description of the basic elements of coupling mechanisms along with the practical designing of EMATs for various purposes. Several implementations to compensate for EMATs low transfer efficiency are provided, along with useful tips on how to make an EMAT.5/5(1).

Directivity analysis of Meander-Line-Coil EMATs with a wholly analytical method Article in Ultrasonics 73 September with Reads How we measure 'reads'. Inspection of Austenitic Welds with EMATs 1.

INSPECTION OF AUSTENITIC WELD WITH EMATS H. Gao, S. Ali, and B. Lopez Innerspec Technologies, Inc. Lynchburg, VA ABSTRACT. Austenitic welds are extensively used in nuclear, petrochemical and process industries. Pulsed-electromagnet EMAT for high temperature applications EMATs for Science and Industry.

Book. Jan The book is written at a level which should make it accessible to readers with.The book is divided into four parts: PART I offers a self-contained description of the basic elements of coupling mechanisms along with the practical designing of EMATs for various purposes.

Several implementations to compensate for EMATs’ low transfer efficiency are provided, along with useful tips on how to make an EMAT.Previously, we developed a method based on FEM and FDTD for the study of an Electromagnetic Acoustic Transducer Array (EMAT).

This paper presents a new analytical solution to the eddy current problem for the meander coil used in an EMAT, which is adapted from the classic Deeds and Dodd solution originally intended for circular coils.

The analytical solution resulting from this novel adaptation Cited by: 6.