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A Finite-Element Method for Solving a Scalar Problem of Diffraction by Two-Dimensional Scatterers of Complex Structure

机译:复杂结构二维散射体求解标量问题的有限元方法

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摘要

A scalar problem of diffraction by two-dimensional domains of complex form is solved by the finite-element method. The good agreement of the numerical results with the exact solution to the problem of plane wave diffraction by an infinite cylinder is demonstrated. In conclusion, examples of the capabilities of the program are demonstrated.
机译:通过有限元方法解决了复杂形式的二维域衍射的标量问题。结果表明,数值结果与无限圆柱对平面波衍射问题的精确解具有良好的一致性。最后,演示了该程序的功能示例。

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