Matches in SemOpenAlex for { <https://semopenalex.org/work/W1649484954> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W1649484954 abstract "Air‐coupled ultrasound is a non‐contact technique and has clear advantages over water‐coupled testing. Research of air‐coupled ultrasonics, especially using capacitance and micromachined transducers, has been extensively reported in the literature. This paper reports our experience of applying piezoceramic air‐coupled transducers for nondestructive evaluation of composites. The beam profiles of air‐coupled piezoceramic transducers, with and without apodization, were mapped out. The transmission of air‐coupled ultrasonic energy through composite plates of different thickness was measured experimentally; model calculation of the transmission coefficient, taking into account the frequency bandwidth of the transducer, agreed with the measurement results. The occurrence of diffraction phenomenon (“Poisson bright spot”) while imaging flaws in composite laminates was investigated. The resolution of scanned images obtained with air‐coupled transducers was investigated for different frequency, focusing, and apodization conditions." @default.
- W1649484954 created "2016-06-24" @default.
- W1649484954 creator A5009628955 @default.
- W1649484954 creator A5015696506 @default.
- W1649484954 creator A5042812547 @default.
- W1649484954 creator A5065997011 @default.
- W1649484954 date "2004-01-01" @default.
- W1649484954 modified "2023-09-26" @default.
- W1649484954 title "Air-Coupled Ultrasonic Measurements in Composites" @default.
- W1649484954 doi "https://doi.org/10.1063/1.1711709" @default.
- W1649484954 hasPublicationYear "2004" @default.
- W1649484954 type Work @default.
- W1649484954 sameAs 1649484954 @default.
- W1649484954 citedByCount "12" @default.
- W1649484954 countsByYear W16494849542012 @default.
- W1649484954 countsByYear W16494849542013 @default.
- W1649484954 countsByYear W16494849542014 @default.
- W1649484954 countsByYear W16494849542018 @default.
- W1649484954 countsByYear W16494849542021 @default.
- W1649484954 crossrefType "proceedings-article" @default.
- W1649484954 hasAuthorship W1649484954A5009628955 @default.
- W1649484954 hasAuthorship W1649484954A5015696506 @default.
- W1649484954 hasAuthorship W1649484954A5042812547 @default.
- W1649484954 hasAuthorship W1649484954A5065997011 @default.
- W1649484954 hasConcept C104779481 @default.
- W1649484954 hasConcept C120665830 @default.
- W1649484954 hasConcept C121332964 @default.
- W1649484954 hasConcept C159985019 @default.
- W1649484954 hasConcept C192562407 @default.
- W1649484954 hasConcept C207114421 @default.
- W1649484954 hasConcept C24890656 @default.
- W1649484954 hasConcept C2776257435 @default.
- W1649484954 hasConcept C41008148 @default.
- W1649484954 hasConcept C51427946 @default.
- W1649484954 hasConcept C56318395 @default.
- W1649484954 hasConcept C58772458 @default.
- W1649484954 hasConcept C76155785 @default.
- W1649484954 hasConcept C81288441 @default.
- W1649484954 hasConceptScore W1649484954C104779481 @default.
- W1649484954 hasConceptScore W1649484954C120665830 @default.
- W1649484954 hasConceptScore W1649484954C121332964 @default.
- W1649484954 hasConceptScore W1649484954C159985019 @default.
- W1649484954 hasConceptScore W1649484954C192562407 @default.
- W1649484954 hasConceptScore W1649484954C207114421 @default.
- W1649484954 hasConceptScore W1649484954C24890656 @default.
- W1649484954 hasConceptScore W1649484954C2776257435 @default.
- W1649484954 hasConceptScore W1649484954C41008148 @default.
- W1649484954 hasConceptScore W1649484954C51427946 @default.
- W1649484954 hasConceptScore W1649484954C56318395 @default.
- W1649484954 hasConceptScore W1649484954C58772458 @default.
- W1649484954 hasConceptScore W1649484954C76155785 @default.
- W1649484954 hasConceptScore W1649484954C81288441 @default.
- W1649484954 hasLocation W16494849541 @default.
- W1649484954 hasOpenAccess W1649484954 @default.
- W1649484954 hasPrimaryLocation W16494849541 @default.
- W1649484954 hasRelatedWork W145693046 @default.
- W1649484954 hasRelatedWork W1566272123 @default.
- W1649484954 hasRelatedWork W1982478534 @default.
- W1649484954 hasRelatedWork W2031383140 @default.
- W1649484954 hasRelatedWork W2057390885 @default.
- W1649484954 hasRelatedWork W2101224246 @default.
- W1649484954 hasRelatedWork W2110697180 @default.
- W1649484954 hasRelatedWork W2140229597 @default.
- W1649484954 hasRelatedWork W626680824 @default.
- W1649484954 hasRelatedWork W2183790653 @default.
- W1649484954 isParatext "false" @default.
- W1649484954 isRetracted "false" @default.
- W1649484954 magId "1649484954" @default.
- W1649484954 workType "article" @default.