Guided waves in curved pipes

被引：0

作者：

Demma, A ^{[1
]}

Cawley, P ^{[1
]}

Lowe, MJS ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Mech Engn, London SW7 2BX, England

来源：

REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 21A & B | 2002年 / 615卷

关键词：

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This paper focuses on the improvement of the understanding of guided wave propagation through pipes with bends. A Finite Element modal solution method was used in order to derive the dispersion curves and mode shapes for waves travelling along a curved pipe. The main characteristics of the dispersion curves in toroidal structures have also been highlighted.

引用

页码：157 / 164

页数：8

共 11 条

[1] Alleyne DN, 2001, REV PROG Q, V557, P180, DOI 10.1063/1.1373757
[2] BREBBIA CA, 1973, FUNDAMENTALS FINITE
[3] DEMMA A, 2001, REV PROGR QNDE, P172
[4] FINITE-ELEMENT COMPUTATION OF DISPERSION PROPERTIES OF THIN-WALLED WAVE-GUIDES
GAVRIC, L
[J]. JOURNAL OF SOUND AND VIBRATION, 1994, 173 (01) : 113 - 124
[5] HICHINGS D, 1987, FE77 USER MANUAL
[6] Natural frequencies and mode shapes of curved pipes
Huang, DW
Redekop, D
Xu, B
[J]. COMPUTERS & STRUCTURES, 1997, 63 (03) : 465 - 473
[7] FREE-VIBRATION ANALYSIS OF A TOROIDAL SHELL
LEUNG, AYT
KWOK, NTC
[J]. THIN-WALLED STRUCTURES, 1994, 18 (04) : 317 - 332
[8] Morse P. M., 1953, METHODS THEORETICAL, V2
[9] Pavlakovic B, 1997, REV PROG Q, V16, P185
[10] Dynamic response of curved pipes
Redekop, D
[J]. INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 1997, 70 (03) : 167 - 172

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