Linear sampling method applied to non destructive testing of an elastic waveguide: theory, numerics and experiments
نویسندگان
چکیده
منابع مشابه
on the effect of linear & non-linear texts on students comprehension and recalling
چکیده ندارد.
15 صفحه اولFinite Difference Methods Applied to Ultrasonic Non-Destructive Testing Problems
The scattering and reflection of ultrasonic pulses is the basis for ultrasonic non-destructive testing techniques. However problems are encountered in the interpretation of experimental results in many systems especially those which have target dimensions of the order of a wavelength, where there are no analytical solutions. It is shown that the lack of an adequate analytical theory can be over...
متن کاملTheory and numerics of geometrically non-linear open system mechanics
The present contribution aims at deriving a general theoretical and numerical framework for open system thermodynamics. The balance equations for open systems di er from the classical balance equations by additional terms arising from possible local changes in mass. In contrast to existing formulations, these changes not only originate from additional mass sources or sinks but also from a possi...
متن کاملNon-Destructive Testing
This book consists of a collection of 27 articles dealing with the subject of probabilistic engineering mechanics with special emphasis on the ensuing computational issues. The book has two parts. The first part is meant as a tutorial on the basic aspects of probabilistic mechanics, whereas the second part is an overview of some of the applications that rely on probabilistic concepts for their ...
متن کاملNon-destructive Testing
This section contains a review of physical fundamentals and results of practical implementation of methods of nondestructive testing (NDT) and evaluation. It also presents relevant information on magnetic, electrical, eddy current, HF electromagnetic, infrared, optical, acoustic, radiographic, penetrant and other (such as vibration, leakage testing and integrated) methods of NDT and evaluation ...
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ژورنال
عنوان ژورنال: Inverse Problems
سال: 2018
ISSN: 0266-5611,1361-6420
DOI: 10.1088/1361-6420/aac21e