THE FINITE-ELEMENT DUCT EIGENVALUE PROBLEM - AN IMPROVED FORMULATION WITH HERMITIAN ELEMENTS AND NO-FLOW CONDENSATION

被引：7

作者：

ASTLEY, RJ ^{[1
]}

EVERSMAN, W ^{[1
]}

机构：

[1] UNIV MISSOURI,DEPT MECH & AEROSP ENGN,ROLLA,MO 65401

来源：

JOURNAL OF SOUND AND VIBRATION | 1980年 / 69卷 / 01期

关键词：

D O I：

10.1016/0022-460X(80)90431-9

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

引用

页码：13 / 25

页数：13

共 10 条

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ASTLEY, RJ ;

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[2] COMPUTATION OF AXIAL AND TRANSVERSE-WAVE NUMBERS FOR UNIFORM 2-DIMENSIONAL DUCTS WITH FLOW USING A NUMERICAL-INTEGRATION SCHEME [J].

EVERSMAN, W .

JOURNAL OF SOUND AND VIBRATION, 1975, 41 (02) :252-255

[3]

EVERSMAN W, 1977, J SOUND VIB, V53, P595

[4] CORRECTION [J].

EVERSMAN, W .

JOURNAL OF SOUND AND VIBRATION, 1976, 47 (01) :125-125

[5]

EVERSMAN W, 1976, 76497 AM I AER ASTR

[6] UTILITY OF GALERKIN METHOD FOR ACOUSTIC TRANSMISSION IN AN ATTENUATING DUCT [J].

UNRUH, JF ;

EVERSMAN, W .

JOURNAL OF SOUND AND VIBRATION, 1972, 23 (02) :187-&

[7] METHOD OF WEIGHTED RESIDUALS WITH TRIGONOMETRIC BASIS FUNCTIONS FOR SOUND-TRANSMISSION IN CIRCULAR DUCTS [J].

VO, PT ;

EVERSMAN, W .

JOURNAL OF SOUND AND VIBRATION, 1978, 56 (02) :243-250

[8]

Watson G. N., 1922, TREATISE THEORY BESS

[9]

Zienkiewicz O.C., 1971, FINITE ELEMENT METHO

[10]

[No title captured]

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