COMPUTER-AIDED ANALYSIS OF ENGINE NOISE

被引：1
|
作者：
KIRKUP, SM
TYRRELL, RJ
机构：
[1] Univ of Salford, Salford, United Kingdom
来源：
INTERNATIONAL JOURNAL OF VEHICLE DESIGN | 1992年 / 13卷 / 04期
关键词：
ACOUSTICS; BOUNDARY AND SHELL ELEMENT METHOD (BSEM); BOUNDARY ELEMENT METHOD (BEM); COMPUTER-AIDED DESIGN; CRANKCASE SIMULATION RIGS (CSR); ENGINE; FINITE ELEMENT METHOD (FEM); NOISE; PREPROTOTYPES AND POSTPROTOTYPES; RAYLEIGH INTEGRAL METHOD (RIM); SHELL INTEGRAL EQUATION; SHIELDS; SOUND POWER INTEGRAL METHOD (SPIM); VIBRATION;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The overall process of low-noise engine design is outlined. Computational techniques for the analysis of engine noise are considered: the finite element method for the vibratory analysis of the engine structure, the boundary element method for the acoustic analysis of the bare engine and the boundary and shell element method for the prediction of the effect of noise shields. Results from the application of die techniques to an engine-like structure or to test problems are given.
引用
收藏
页码：388 / 402
页数：15
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