In the first one, we propose a new numerical approach for investigating the propagation characteristic of Lamb wave in complex structures with various damages.
第一,我们提出了一种新型的高精度数值方法来研究兰姆波在含有损伤的复杂结构中传播特性。
参考来源 - 结构健康诊断中基于兰姆波的损伤检测技术的可靠性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Discrete Vortex Method (DVM) is a very important numerical approach in Computational Fluid Dynamics.
离散涡方法已成为计算流体力学中倍受人们青睐的一种数值方法。
The thin layer method (TLM) is a semi-analytical and semi-numerical approach for the analysis of elastic wave propagation in stratified media.
薄层法是分析和模拟弹性波在层状介质中传播的一种半解析半数值方法。
A numerical approach of calculating volume of the general shape block has been described.
给出了一个计算一般形状块体体积的数值方法。
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