REVIEW OF NUMERICAL-SOLUTIONS FOR LOW-FREQUENCY STRUCTURAL-ACOUSTIC PROBLEMS

被引：90

作者：

ATALLA, N

BERNHARD, RJ

机构：

[1] GAUS, Department of Mechanical Engineering, University of Sherbrooke, Sherbrooke

[2] Ray W. Herrick Laboratories, Department of Mechanical Engineering, Purdue University, Lafayette

来源：

APPLIED ACOUSTICS | 1994年 / 43卷 / 03期

关键词：

D O I：

10.1016/0003-682X(94)90050-7

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Numerical methods for predicting the behavior of structural acoustic systems are becoming increasingly practical. In this paper, the theoretical basis of the most popular state-of-the-art numerical structural-acoustic analysis techniques, the finite element methods and boundary element methods, are described in general terms. Typical approximations are described to identify both the best utilization and the limitations of the methods. Models for cases of heavy and light fluid loading are discussed. The methods are compared to each other and to analytical methods. A comprehensive literature review is included for identification of more complete references describing the methods.

引用

页码：271 / 294

页数：24

共 83 条

[1]

Morse, Feshbach, Method of Theoretical Physics, Part II, (1978)

[2]

Gladwell, A variational formulation of damped acousto-structural vibration problems, J. Sound Vib., 4, 2, pp. 172-186, (1966)

[3]

Crags, The use of simple three-dimensional acoustic finite elements for determining the natural modes and frequencies of complex shaped enclosures, Journal of Sound and Vibration, 23, 3, pp. 331-339, (1972)

[4]

Young, Crocker, Prediction of transmission loss in mufflers by the finite element method, J. Acoust. Soc. Am., 57, pp. 144-148, (1975)

[5]

Nefske, Wolf, Howell, Structural-acoustic finite element analysis of the automobile passenger compartment—a review of current practice, J. Sound Vib., 80, 2, pp. 247-266, (1982)

[6]

Zienkiewicz, The Finite Elements Method, (1977)

[7]

Craig, Structural Dynamics: An Introduction to Computer Methods, (1981)

[8]

Armand, Orsero, A method for evaluating the hydrodynamic added mass in ship hull vibrations, S.N.A.M.E. Transactions, 87, pp. 99-129, (1970)

[9]

Bettes, Infinite elements, International Journal for Numerical Methods in Engineering, 11, pp. 53-64, (1971)

[10]

Astley, Wave envelope and infinite element schemes for acoustical radiation, Int. J. Num. Methods Eng., 3, pp. 507-526, (1983)

← 1 2 3 4 5 6 7 8 9 →