Optimization of a Composite Double-Walled Cylindrical Shell Lined with Porous Materials for Higher Sound Transmission Loss by using a Genetic Algorithm

被引：6

作者：

Ramezani, H. ^{[1
,2
]}

Saghafi, A. ^{[3
]}

机构：

[1] Islamic Azad Univ, Dept Mech Engn, ShahreRey Branch, Tehran, Iran

[2] Tarbiat Modares Univ, Dept Mech Engn, Tehran, Iran

[3] Iran Univ Sci & Technol, Sch Math, Tehran, Iran

来源：

MECHANICS OF COMPOSITE MATERIALS | 2014年 / 50卷 / 01期

关键词：

transmission loss; genetic algorithm; porous media; cylindrical laminate composite shell; OPTIMAL-DESIGN;

D O I：

10.1007/s11029-014-9394-2

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A study on the optimization of sound transmission loss (TL) across a double-walled cylindrical laminated composite shell whose walls sandwich a layer of porous material is investigated using a genetic algorithm. First, an exact relation is presented by considering the effective wave component in the porous layer within the framework of the classic theory for laminated composite shells. The TL of the structure is estimated in a broadband frequency. Then, an acoustic optimization is considered for the sandwich structure with respect to the constraints of geometric properties.

引用

页码：71 / 82

页数：12

共 50 条

[1] Optimization of a Composite Double-Walled Cylindrical Shell Lined with Porous Materials for Higher Sound Transmission Loss by using a Genetic Algorithm
H. Ramezani
A. Saghafi
Mechanics of Composite Materials, 2014, 50 : 71 - 82
[2] Wave transmission through laminated composite double-walled cylindrical shell lined with porous materials
K. Daneshjou
H. Ramezani
R. Talebitooti
Applied Mathematics and Mechanics, 2011, 32 : 701 - 718
[3] Wave transmission through laminated composite double-walled cylindrical shell lined with porous materials
Daneshjou, K.
Ramezani, H.
Talebitooti, R.
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2011, 32 (06) : 701 - 718
[4] Wave transmission through laminated composite double-walled cylindrical shell lined with porous materials
K.DANESHJOU
H.RAMEZANI
R.TALEBITOOTI
AppliedMathematicsandMechanics(EnglishEdition), 2011, 32 (06) : 701 - 718
[5] Sound transmission through micro-perforated double-walled cylindrical shells lined with porous material
Zhang, Qunlin
JOURNAL OF SOUND AND VIBRATION, 2020, 485
[6] Analysis and measurement of sound transmission through a double-walled cylindrical shell
Lee, JH
Kim, J
JOURNAL OF SOUND AND VIBRATION, 2002, 251 (04) : 631 - 649
[7] Effect of perforation on the sound transmission through a double-walled cylindrical shell
Zhang, Qunlin
Mao, Yijun
Qi, Datong
JOURNAL OF SOUND AND VIBRATION, 2017, 410 : 344 - 363
[8] Multi objective optimization of sound transmission across laminated composite cylindrical shell lined with porous core investigating Non-dominated Sorting Genetic Algorithm
Talebitooti, R.
Gohari, H. D.
Zarastvand, M. R.
AEROSPACE SCIENCE AND TECHNOLOGY, 2017, 69 : 269 - 280
[9] The effect of external mean flow on sound transmission through double-walled cylindrical shells lined with poroelastic material
Zhou, Jie
Bhaskar, Atul
Zhang, Xin
JOURNAL OF SOUND AND VIBRATION, 2014, 333 (07) : 1972 - 1990
[10] OPTIMIZATION OF SOUND TRANSMISSION THROUGH LAMINATED COMPOSITE CYLINDRICAL SHELLS BY USING A GENETIC ALGORITHM
Shojaeifard, M. H.
Talebitooti, R.
Yadollahi, A.
MECHANICS OF COMPOSITE MATERIALS, 2011, 47 (04) : 481 - 494

← 1 2 3 4 5 →