New author's publications about the application

Ultrasonic inspection of two samples of polyethylene pipes using PWI technology

Conducting ultrasonic inspection (ultrasound) of two samples of thick-walled pipes made of high-pressure polyethylene using Plane Wave Imaging (PWI) technology and combining partial images using coherent factor (CF) technology in order to increase the signal-to-noise ratio.
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Inspection of a sample made of bronze BrX0.8 with a thickness of 100 mm

Many grades of bronze are a poor material for ultrasonic testing, since bronze has a high level of structural noise and noticeable anisotropy. This note describes technologies for reducing the level of structural noise using the example of using ultrasonic antenna arrays with high frequency.
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Calculation of the error in determining the amplitude of the glare of the reflector image restored by the CVA method, depending on the step of the image grid

When conducting monitoring using the analysis of the image of reflectors restored by the digital focusing antenna (CFA) method, it is necessary to choose the optimal grid step sizes of the image restoration area (OVI). A very rough step can lead to a significant error in determining the amplitude of the reflector block, and a very careful step can unreasonably increase the recovery time of the CFA image.
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