VIBRO-ACOUSTIC ANALYSIS OF COMPOSITE CIRCULAR DISC WITH VARIOUS ORTHOTROPIC PROPERTIES

被引：6

作者：

Kumar, Boorle Rajesh ^{[1
]}

Ganesan, N. ^{[1
]}

Sethuraman, Raju ^{[1
]}

机构：

[1] Indian Inst Technol, Machine Design Sect, Dept Mech Engn, Madras 600036, Tamil Nadu, India

来源：

JOURNAL OF COMPUTATIONAL ACOUSTICS | 2009年 / 17卷 / 02期

关键词：

FEM; finite element method; BEM boundary element method; commercial CAE packages ANSYS; LMS VIRTUAL LAB with LMS SYSNOISE as solver; BOUNDARY-ELEMENT FORMULATION; ANNULAR DISK; SOUND RADIATION; PLATES; MODES;

D O I：

10.1142/S0218396X09003884

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Composite circular discs with polar orthotropic and rectangular orthotropic fibers of different composite materials are modeled and their vibration response due to harmonic point load was computed by finite element method (FEM) using ANSYS. Acoustic response of composite circular disc was computed by coupling the vibration data from FEM to the boundary element method using LMS SYSNOISE.

引用

页码：113 / 134

页数：22

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