CURRENT ACTIVITIES IN ULTRASONIC NDE SIMULATIONS - A GERMAN PERSPECTIVE

机译：超声NDE模拟中的当前活动-德语视角

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A variety of models is available to be selected according to the problems of interest. The various modeling techniques are more or less suitable for coupling to graphical user-interfaces or CAD-systems. Analytical models in general allow for reasonable calculation times on PC, where even further reduction of the run-times can be achieved by applying approximations where suitable. Numerical models include all wave propagation effects, however at the expense of calculation time and hardware. While these methods in principle provide a duplicate of experimental inspection results, analytical models can be employed to consider the various wave phenomena separately - which is desirable from the practical point of view.

机译：可以根据感兴趣的问题选择各种模型。各种建模技术或多或少适合于耦合到图形用户界面或CAD系统。通常，分析模型可以在PC上实现合理的计算时间，在适当的情况下，通过应用近似值可以进一步缩短运行时间。数值模型包括所有波传播效应，但是要以计算时间和硬件为代价。虽然这些方法在原理上提供了重复的实验检查结果，但可以使用分析模型来分别考虑各种波动现象-从实用的角度来看这是理想的。

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来源
《Annual Symposium on Quantitative Nondestructive Evaluation; 19980719-24; Snowbird,UT(US)》|1998年|P.647-653|共7页
会议地点 SnowbirdUT(US)
作者
Martin Spies;
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作者单位

Fraunhofer-Institute for Nondestructive Testing (IZFP) University of Saarland, Bldg. 37 66123 Saarbruecken, Germany;

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原文格式 PDF
正文语种 eng
中图分类无损探伤仪器;
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CURRENT ACTIVITIES IN ULTRASONIC NDE SIMULATIONS - A GERMAN PERSPECTIVE

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