Three-dimensional acoustic scattering by multiple spheres using collocation multipole method
نویسندگان
چکیده
منابع مشابه
Multiple Scattering from N Spheres Using Multipole Reexpansion
Abstract. A semi-analytical technique for the solution of problems of wave scattering from multiple spheres is developed. This technique extensively uses the theory for the translation and rotation of Helmholtz multipoles that was developed in our earlier work (Gumerov & Duraiswami, 2001). Results are verified by comparison with commercial boundary element software. The method developed is like...
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A computational technique for the solution of problems of wave scattering from multiple spheres is developed. This technique, based on the T-matrix method, uses the theory for the translation and reexpansion of multipole solutions of the Helmholtz equation for fast and exact recursive computation of the matrix elements. The spheres can have prescribed radii, impedances, and locations. Results a...
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ژورنال
عنوان ژورنال: International Journal of Solids and Structures
سال: 2015
ISSN: 0020-7683
DOI: 10.1016/j.ijsolstr.2015.02.033