MATHEMATICAL MODEL OF CONTROL METHOD OF BOTTOM DEFECTS BY ULTRASOUND DIRECTED ANNULAR WAVES
DOI:
https://doi.org/10.15587/1729-4061.2010.3128Keywords:
ultrasound, defect, pipeline, finite element method, ultrasonic directed annular wave waveAbstract
Using ultrasonic annular waves the method of crack detection in the walls of pipelines was presented. The numerical experiment of generation, propagation and registration of ultrasound circumferential wave by means of finite elements was presented.References
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