By Masahiko Hirao,Hirotsugu Ogi
This moment edition provides accomplished details on electromagnetic acoustic transducers (EMATs), from the idea and actual ideas of EMATs to the development of platforms and their functions to clinical and commercial ultrasonic measurements on fabrics. the unique model has been complemented with chosen rules on ultrasonic dimension that experience emerged because the first version used to be published.
The e-book is split into 4 parts:
PART I bargains a self-contained description of the elemental components of coupling mechanisms in addition to the sensible designing of EMATs for numerous reasons. numerous implementations to catch up on EMATs’ low move potency are supplied, in addition to valuable how to make an EMAT.
PART II describes the main of electromagnetic acoustic resonance (EMAR), which makes the main of EMATs’ contactless nature and is the main winning amplification mechanism for specified measurements of speed and attenuation.
PART III applies EMAR to learning actual acoustics. New measurements have emerged in regards to 4 significant topics: in situ tracking of dislocation habit, choice of anisotropic elastic constants, pointwise elasticity mapping (RUM), and acoustic nonlinearity evolution.
PART IV bargains with quite a few person matters encountered in commercial functions, for which the EMATs are believed to be the easiest strategies. this can be confirmed by way of a few box applications.
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Additional info for Electromagnetic Acoustic Transducers: Noncontacting Ultrasonic Measurements using EMATs (Springer Series in Measurement Science and Technology)
Electromagnetic Acoustic Transducers: Noncontacting Ultrasonic Measurements using EMATs (Springer Series in Measurement Science and Technology) by Masahiko Hirao,Hirotsugu Ogi