Computational method for acoustic wave focusing
نویسندگان
چکیده
Abstract: Scattering properties of a material are changed when the material is injected with small acoustically soft particles. It is shown that its new scattering behaviour can be understood as a solution of a potential scattering problem with the potential q explicitly related to the density of the small particles. In this paper we examine the inverse problem of designing a material with the desired focusing properties. An algorithm for solving such a problem is examined from the theoretical as well as from the numerical points of view.
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ورودعنوان ژورنال:
- IJCSM
دوره 1 شماره
صفحات -
تاریخ انتشار 2007