Nondestructive testing of advanced materials using sensors with metamaterials
نویسندگان
چکیده
منابع مشابه
Inverse Problem in Nondestructive Testing Using Arrayed Eddy Current Sensors
A fast crack profile reconstitution model in nondestructive testing is developed using an arrayed eddy current sensor. The inverse problem is based on an iterative solving of the direct problem using genetic algorithms. In the direct problem, assuming a current excitation, the incident field produced by all the coils of the arrayed sensor is obtained by the translation and superposition of the ...
متن کاملSignal Processing in Advanced Nondestructive Materials Inspection
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Over the last decades, a large number of new and improved nondestructive testing (NDT) techniques have been successfully developed. For example, NDT techniques have proven to be espe...
متن کاملMicrowave Nondestructive Testing of Conductive Materials Using Sensor Tuned with Negative Permeability and Permittivity Structure
Microwave nondestructive testing methods become nowadays ever more exploited electromagnetic evaluation method not only dielectric but also metal materials surface and volume homogeneity. A novel microwave sensor created from open waveguide with metamaterial structure for non-destructive testing was developed in an attempt to increase the sensitivity of the microwave nondestructive evaluation m...
متن کاملDeveloping Raman Spectroscopy for the Nondestructive Testing of Composite Materials
The goal of this research is to examine the potential of Raman spectroscopy as a method of condition assessment for carbon fiber composite materials. Carbon fiber composites are used in high performance situations such as overwrapping of composite over-wrapped pressure vessels (COPVs) in aerospace applications and hydrogen and natural-gas transportation systems. The composites will play a large...
متن کاملNondestructive Testing of Mechanical Parameters for Wood-based Materials
This article describes the national and international history, present situation and developing tendency in the research on nondestructive testing of mechanical parameters of Wood-based materials. It stressfully introduces foreign contributions in the field in order to provide some useful references to the researchers.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2016
ISSN: 1757-8981,1757-899X
DOI: 10.1088/1757-899x/161/1/012060