Study of Anti-Symmetric Flexural Mode Propagation along Wedge Tip with a Crack

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Mode Propagation along Wedge Tip with a Crack</title> <meta name="description" content="Study of Anti-Symmetric Flexural Mode Propagation along Wedge Tip with a Crack"> <meta name="keywords" content="ASF mode, crack detection, finite elements method, laser ultrasound technique, wedge waves"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img 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publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">Study of Anti-Symmetric Flexural Mode Propagation along Wedge Tip with a Crack</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Manikanta%20Prasad%20Banda">Manikanta Prasad Banda</a>, <a href="https://publications.waset.org/abstracts/search?q=Che%20Hua%20Yang"> Che Hua Yang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Anti-symmetric wave propagation along the particle motion of the wedge waves is known as anti-symmetric flexural (ASF) modes which travel along the wedge tips of the mid-plane apex with a small truncation. This paper investigates the characteristics of the ASF modes propagation with the wedge tip crack. The simulation and experimental results obtained by a three-dimensional (3-D) finite element model explained the contact acoustic non-linear (CAN) behavior in explicit dynamics in ABAQUS and the ultrasonic non-destructive testing (NDT) method is used for defect detection. The effect of various parameters on its high and low-level conversion modes are known for complex reflections and transmissions involved with direct reflections and transmissions. The results are used to predict the location of crack through complex transmission and reflection coefficients. <iframe src="https://publications.waset.org/abstracts/130975.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ASF%20mode" title="ASF mode">ASF mode</a>, <a href="https://publications.waset.org/abstracts/search?q=crack%20detection" title=" crack detection"> crack detection</a>, <a href="https://publications.waset.org/abstracts/search?q=finite%20elements%20method" title=" finite elements method"> finite elements method</a>, <a href="https://publications.waset.org/abstracts/search?q=laser%20ultrasound%20technique" title=" laser ultrasound technique"> laser ultrasound technique</a>, <a href="https://publications.waset.org/abstracts/search?q=wedge%20waves" title=" wedge waves"> wedge waves</a> </p> <a 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Study of Anti-Symmetric Flexural Mode Propagation along Wedge Tip with a Crack