Lamb wave interaction with simulated defects, finite element modeling
Result description
Contribution deals with finite element (FE) modeling of Lamb wave interaction with simulated defects. The FE modeling investigations is undertaken to predict the behavior of symmetric and antisymmetric Lamb waves to idealised defects. The goal of these simulations is to characterise of the sensitivity of Lamb wave defect interactions taking into account the wave mode, mode order and frequency. The straight sided notches in steel plates model the common types of defects. The results of FE studies are analysed using the 2D-FT method.
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Lamb wave interaction with simulated defects, finite element modeling
Original language description
Contribution deals with finite element (FE) modeling of Lamb wave interaction with simulated defects. The FE modeling investigations is undertaken to predict the behavior of symmetric and antisymmetric Lamb waves to idealised defects. The goal of these simulations is to characterise of the sensitivity of Lamb wave defect interactions taking into account the wave mode, mode order and frequency. The straight sided notches in steel plates model the common types of defects. The results of FE studies are analysed using the 2D-FT method.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Basic information
Result type
O - Miscellaneous
CEP
BI - Acoustics and oscillation
Year of implementation
2011