non-destructive evaluation
System and method for non destructive evaluation of surface characteristics of a magnetic material
... A system and a related method for non-destructive evaluation of the surface characteristics of a magnetic material. The sample is excited by an alternating magnetic field. The field frequency, ...
15
Non-destructive evaluation of moisture content in wood using ground-penetrating radar
... the non-destructive evaluation of moisture content in wood ...the non-destructive evaluation of moisture content is of primary importance for the preservation of timber struc- ...
7
Enhancing the bandwidth of piezoelectric composite transducers for air-coupled non-destructive evaluation
... This paper details the development of a novel method for increasing the operational bandwidth of piezocomposites without the need for lossy backing material, the aim being to increase fractional bandwith by geometrical ...
32
Capacitive imaging technique for non destructive evaluation (NDE)
... An increasing amount of glass fibre composite material is being used in aerospace, automotive, architectural and other industrial applications, such as rotor blades of wind-powered devices, radar domes, helmets, pipes, ...
264
A system identification based approach for pulsed eddy current non-destructive evaluation
... Non-destructive evaluation (NDE) techniques including eddy current NDE have had wide applications in different engineering areas. All eddy current NDE techniques depend on the analysis of the ...
19
Automatic x ray image characterisation for non destructive evaluation
... and non-destructive evaluation (NDE) techniques have a wide range of applications in industries via multiple methods, including Visual [1], Radiography [2], Ultrasonic [3], Eddy current [4], Acoustic ...
7
Non destructive evaluation of concrete using a capacitive imaging technique : preliminary modelling and experiments
... Thus non-destructive evaluation (NDE) techniques are very useful for condition assessment of concrete structures, so as to provide information concerning structural changes conditions within the ...
22
Non Destructive Evaluation Of Structural Health Of A Building Using Rebound Hammer
... on Non Destructive Testing we have considered a 5-storey educational building which is nothing but the R-Block of Usha Rama College of Engineering & ...the Non Destructive ...
7
Non Destructive Evaluation of Weld Structure Using Ultrasonic Imaging Technique
... Although there are several NDE methods to detect flaws in welds, any of them cannot be used for observation of metallurgical structure. Under this background, we tried to apply ultrasonic examination which has potential ...
6
Non-Destructive Test (NDT) and Non-Destructive Evaluation (NDE) Requirements
... The supplier shall be requalified to perform the NDT process by successfully meeting the requirements of this document plus any additional qualification requirements specified in the E[r] ...
20
The Prospect of Electrical Impedance Spectroscopy as Non- destructive Evaluation of Citrus Fruits Acidity
... Electrical impedance measurements were able to determine the acidity of Garut citrus fruits and it depends on the frequency. The electrical parameters have significant response to acidity of Garut citrus fruits. The pH ...
7
Non Destructive Evaluation of Material System Using Highly Nonlinear Acoustic Waves
... Comparison of experimental, theoretical, and numerical data for the time of arrival on the instrumented particle TOF of the primary and secondary reflected solitary waves in the chain of[r] ...
168
Non-Destructive Evaluation Of Corrosion On Insulated Pipe Using Tangential Radiographic Technique
... all Non-Destructive Testing (NDT) methods that have the ability to detect crack-like defects in industrial ...and non- accessible surfaces of the ...of Non-Destructive Testing (NDT) and ...
7
Prediction of the Creep-Fatigue Lifetime of Alloy 617: An Application of Non-destructive Evaluation and Information Integration
... Both of the cycles to failure values calculated with the simple creep rupture method are conservative in that they are slightly less than the experimentally determined values (within 10% of the experimental value). The ...
6
Towards semi-automated non-destructive evaluation
... History and issues surrounding real-time ultrasonic array imaging using FMC and TFM have been described in many publications, see e.g. [7]. The demonstrator built during this study took full advantage of flexible and ...
8
Acoustic metamaterials for medical ultrasound and non destructive evaluation
... filter Ψ(t) is Ψ(t)= s(-t), the resulting impulse response estimation ̅ is proportional to the Inverse Fourier Transform of the Power Spectral Density (PSD) of the signal s(t) itself, according to Wiener-Khinchin theorem ...
256
Non-Destructive Evaluation of Concrete Structures by Non-Stationary Thermal Wave Imaging
... Abstract—Reinforced concrete structures (RCS) have potential application in civil engineering and with the advent of nuclear engineering RCS to be capable enough to withstanding a variety of adverse environmental ...
10
Non Destructive Evaluation of Reinforced Concrete Frames
... Rebound Hammer basically gives us the measure of hardness on the surface. If high accuracy and reliability is required, this test should be incorporated with another Non-Destructive test to get better ...
8
Noise reduction in ultrasonic Non-Destructive Evaluation (NDE) and imaging
... This chapter addresses the challenging problem of noise reduction in ultrasonic NDE, and focuses on matched filtering and adaptive beamforming for enhanced SNR and robust defect detect[r] ...
18
Ultrasonic sensor platforms for non-destructive evaluation
... The scanner is built from a fleet of wireless miniature robotic vehicles, each with a non-contact ultrasonic payload capable of generating the A0 Lamb wave mode in plate specimens.. An e[r] ...
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