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Keywords: phased array
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Journal Articles
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. November 2021, 4(4): 041005.
Paper No: NDE-20-1080
Published Online: May 4, 2021
...Sumana; Anish Kumar Ultrasonic nondestructive testing traditionally uses a conventional monolithic transducer. An approach similar to this comprising of independent single transmissions but with reception performed by all the elements in phased array ultrasonics is known as full matrix capture (FMC...
Journal Articles
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. November 2021, 4(4): 041002.
Paper No: NDE-20-1077
Published Online: April 19, 2021
.... In this work, we present a method and experimental data for removing the deleterious effects of multi-mode dispersion allowing for source localization at frequencies comparable to those of bulk waves. Time domain signals are obtained using a novel 64-element phased array and processed to extract wave number...
Journal Articles
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. August 2020, 3(3): 031105.
Paper No: NDE-19-1067
Published Online: April 8, 2020
...Wei Zhang; Xinyan Wang; Xuefei Guan This study presents a method of ultrasonic flaw identification using phased array ultrasonic inspection data. Raw data from each individual channel of the phased array ultrasonic inspection are obtained. The data trimming and de-noising are employed to retain...