Modeling of ultrasonic fields radiated b
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Alain LhΓ©mery; Pierre Calmon; Sylvain Chatillon; Nicolas Gengembre
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Article
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2002
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Elsevier Science
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English
β 272 KB
The wedge of a contact transducer is imperfectly coupled to a component of irregular surface. A volume between the wedge and the component (filled by water or oil used as a coupling) is created that fundamentally modifies transducer radiation behavior. As a result, phenomena like beam spreading, ske