Titlebook: Non-destructive Testing and Repair of Pipelines; Evgeny N. Barkanov,Andrei Dumitrescu,Ivan A. Parin Book 2018 Springer International Publi

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https://doi.org/10.1007/978-3-319-56579-8Processing Techniques of Advanced Materials; Mechanics of Advanced Materials; Transmission Pipelines; C

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Non-destructive Testing and Repair of Pipelines978-3-319-56579-8Series ISSN 1612-1317 Series E-ISSN 1868-1212

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Long-Range Ultrasonic and Phased Array Technologies the results in connection with the study of the interaction of low-frequency ultrasonic waves with discontinuities in pipelines. This chapter presents the basic operation principles of the phased array technology, as well as physical processes of spreading of low-frequency ultrasonic waves in pipes

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T- and L-Types of Long-Range Guided Waves for Defect Detectionies and complicate the data interpretation. Particularly, these are related to simultaneous presence along with the main used torsional wave (T-wave) of other wave modes, including longitudinal (L-wave) and flexural (F-wave) ones. The latter are considered as unwanted components, but on the other ha

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Directional Properties of Ultrasonic Antenna Arrayires comprehensive knowledge of ultrasonic field generated by ultrasonic phased antenna array. This chapter shows results calculated for ultrasonic beam spreading by antenna array in pipe and receiving its reflection from the pipe wall edge. The results show influence of antenna array with different

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Vibration-Based Damage Detection of Steel Pipeline Systemsthought to be worldwide non-destructive evaluation (NDE) techniques. VBDD techniques are based on detecting damage by using changes in the dynamic features of a structure that were a result of the defect VBDD techniques have specific advantages over local NDE techniques. For example, VBDD techniques