Solution of dynamic problems of acoustics by the finite-difference method in the time domain: Basic relationships and analysis of errors

被引：2

作者：

Barkhatov, VA ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Met Phys, Ural Div, Ekaterinburg 620219, Russia

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2005年 / 41卷 / 03期

关键词：

D O I：

10.1007/s11181-005-0140-7

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The possibility of applying the finite-difference time-domain method for calculating wave processes in a solid is considered. The reliability of this method in acoustical problems is tested. As a result of testing the calculation schemes, the optimum algorithms are found and the conditions are determined under which highly accurate calculation results are attained.

引用

页码：142 / 153

页数：12

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