Effect of the electric field on the sound transmission loss of double-walled electro-rheological fluid sandwich plates with functionally graded carbon nanotube reinforced composite facesheets

Talatahari, S; Pourmoosavi, G; Farahmand-Azar, B

Effect of the electric field on the sound transmission loss of double-walled electro-rheological fluid sandwich plates with functionally graded carbon nanotube reinforced composite facesheets

Talatahari, S Pourmoosavi, G Farahmand-Azar, B

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Publisher:: Taylor and Francis
Publication Type:: Journal Article
Citation:: Mechanics of Advanced Materials and Structures, 2024, ahead-of-print, (ahead-of-print), pp. 1-24
Issue Date:: 2024

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Field	Value	Language
dc.contributor.author	Talatahari, S
dc.contributor.author	Pourmoosavi, G
dc.contributor.author	Farahmand-Azar, B
dc.date.accessioned	2025-02-28T04:18:57Z
dc.date.available	2025-02-28T04:18:57Z
dc.date.issued	2024
dc.identifier.citation	Mechanics of Advanced Materials and Structures, 2024, ahead-of-print, (ahead-of-print), pp. 1-24
dc.identifier.issn	1537-6494
dc.identifier.issn	1537-6532
dc.identifier.uri	http://hdl.handle.net/10453/185459
dc.description.abstract	Numerous studies have been conducted to examine the vibroacoustic characteristics of lightweight double walled structures due to the anticipated applications of these structures in noise reduction engineering In this study third order shear deformation theory TSDT is used to develop a theoretical model that predicts sound transmission loss STL across double walled electro rheological fluid ERF sandwich plates with functionally graded carbon nanotube reinforced composite FG CNTRC facesheets The extended rule of mixture is utilized to evaluate the properties of the FG CNTRC material in the thickness Depending on the four FG models the CNT volume fraction varies A sufficient displacement continuity condition is taken into account between layers Furthermore it should be noted that changing the electric field affects the pre yield zone s ERF features The vibroacoustic equations are derived using Hamilton s principle and solved utilizing weighted residual Galerkin technique considering simply supported and clamped boundary conditions Several studies are done to compare the results of the suggested model with other results found in the literature An extensive numerical study is conducted to examine the dependence of STL on several parameters including electric field strength volume percentage of the CNTs CNTs distribution depth of acoustic cavity
dc.language	en
dc.publisher	Taylor and Francis
dc.relation.ispartof	Mechanics of Advanced Materials and Structures
dc.relation.isbasedon	10.1080/15376494.2023.2176576
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	09 Engineering
dc.subject.classification	Materials
dc.subject.classification	Mechanical Engineering & Transports
dc.subject.classification	40 Engineering
dc.title	Effect of the electric field on the sound transmission loss of double-walled electro-rheological fluid sandwich plates with functionally graded carbon nanotube reinforced composite facesheets
dc.type	Journal Article
utslib.citation.volume	ahead-of-print
utslib.for	09 Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Computer Science
utslib.copyright.status	closed_access	*
pubs.consider-herdc	true
dc.date.updated	2025-02-28T04:18:54Z
pubs.issue	ahead-of-print
pubs.publication-status	Published
pubs.volume	ahead-of-print
utslib.citation.issue	ahead-of-print

Abstract:

Numerous studies have been conducted to examine the vibroacoustic characteristics of lightweight double walled structures due to the anticipated applications of these structures in noise reduction engineering In this study third order shear deformation theory TSDT is used to develop a theoretical model that predicts sound transmission loss STL across double walled electro rheological fluid ERF sandwich plates with functionally graded carbon nanotube reinforced composite FG CNTRC facesheets The extended rule of mixture is utilized to evaluate the properties of the FG CNTRC material in the thickness Depending on the four FG models the CNT volume fraction varies A sufficient displacement continuity condition is taken into account between layers Furthermore it should be noted that changing the electric field affects the pre yield zone s ERF features The vibroacoustic equations are derived using Hamilton s principle and solved utilizing weighted residual Galerkin technique considering simply supported and clamped boundary conditions Several studies are done to compare the results of the suggested model with other results found in the literature An extensive numerical study is conducted to examine the dependence of STL on several parameters including electric field strength volume percentage of the CNTs CNTs distribution depth of acoustic cavity

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http://hdl.handle.net/10453/185459