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

Curved arrays for pipe wall inspection - fundamentals of electronic focusing for curved and plane arrays (Q661726)

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scientific article; zbMATH DE number 6005343
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English
Curved arrays for pipe wall inspection - fundamentals of electronic focusing for curved and plane arrays
scientific article; zbMATH DE number 6005343

    Statements

    Curved arrays for pipe wall inspection - fundamentals of electronic focusing for curved and plane arrays (English)
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    11 February 2012
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    optimization of ultrasonic arrays
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    integral transform method
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    sound field calculations
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    time harmonic and transient field
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    focusing with plane and curved arrays
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    limitation of steering angle of the peripheral elements
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    classifying of side lobes
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    lobes of imperfectly steered beams
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    grating lobes
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    improvement of delay times
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    improvement of focusing
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    optimization for an array on a pig for pipe wall inspection
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