Selection of optimal displacement step of a transducer in ultrasonic control of complexly structured articles |
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Authors: | V. G. Kartashev L. V. Voronkova E. V. Shalimova A. A. Sinitsyn |
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Affiliation: | (1) Moscow Power Engineering Institute (Technical University), Moscow, Russia;(2) Scientific and Production Association Central Research Institute of Machine Building Technology (NPO TsNIITmash), Moscow, Russia |
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Abstract: | The selection of the optimal displacement step of a dual-element mosaic ultrasonic transducer as it scans the surface of a controlled article for the purpose of increasing the signal-to-structural noise ratio in the course of ultrasonic thickness testing of complexly structured articles is considered. |
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