Curved arrays for pipe wall inspection - fundamentals of electronic focusing for curved and plane arrays

DOI10.1016/J.WAVEMOTI.2009.01.001zbMath1231.78009OpenAlexW2038980969MaRDI QIDQ661726

Elfgard Kühnicke

Publication date: 11 February 2012

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.wavemoti.2009.01.001

zbMATH Keywords

integral transform methodgrating lobesoptimization of ultrasonic arrayssound field calculationstime harmonic and transient fieldclassifying of side lobesfocusing with plane and curved arraysimprovement of delay timesimprovement of focusinglimitation of steering angle of the peripheral elementslobes of imperfectly steered beamsoptimization for an array on a pig for pipe wall inspection

Mathematics Subject Classification ID

Physical optics (78A10)

Related Items (1)

Ultrasonic beam steering using Neumann boundary condition in multiplysics

Cites Work

• Plane arrays - fundamental investigations for correct steering by means of sound field calculations
• Propagation of Elastic Pulses and Acoustic Emission in a Plate—Part 1: Theory
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