Determination of geometrical parameters of cylindrical bodies using dispersion characteristics of modes of elastic cylindrical waveguide

被引：1
|
作者：
Perov, DV [1 ]
机构：
[1] Russian Acad Sci, Ural Div, Inst Met Phys, Ekaterinburg, Russia
来源：
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2000年 / 36卷 / 05期
关键词：
Geometrical Parameter; Nondestructive Test; Geometric Factor; Group Delay; Dispersion Characteristic;
D O I：
10.1007/BF02759415
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
New methods for determining geometrical parameters of cylindrical bodies (the outside diameter and wall thickness) based on the theory of elastic acoustic waveguides have been suggested. These methods enable one to measure these parameters over broad ranges even if there is no free access to the surface of a tested object.
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页码：322 / 330
页数：9
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