Restrained Edges Effect on the Dynamics of Thermoelastic Plates under Different End Conditions

Frequency equations for rectangular plate model with and without the thermoelastic effect for the cases are: all edges are simply supported, all edges are clamped and two opposite edges are clamped others are simply supported. These were obtained through direct method for simply supported ends us...

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Autores principales:	Wael R. Abdul-Majeed, Muhsin J Jweeg, Adnan N Jameel
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2012
Materias:	Thermoelasticity thin plate ends condition mode shape natural frequency Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/77857992912a4de0a67a793bf497b6a1
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spelling	oai:doaj.org-article:77857992912a4de0a67a793bf497b6a12021-12-02T01:00:24ZRestrained Edges Effect on the Dynamics of Thermoelastic Plates under Different End Conditions1818-11712312-0789https://doaj.org/article/77857992912a4de0a67a793bf497b6a12012-05-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/125https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 Frequency equations for rectangular plate model with and without the thermoelastic effect for the cases are: all edges are simply supported, all edges are clamped and two opposite edges are clamped others are simply supported. These were obtained through direct method for simply supported ends using Hamilton’s principle with minimizing Ritz method to total energy (strain and kinetic) for the rest of the boundary conditions. The effect of restraining edges on the frequency and mode shape has been considered. Distributions temperatures have been considered as a uniform temperature the effect of developed thermal stresses due to restrictions of ends conditions on vibration characteristics of a plate with different will be investigated. it is noticed that the thermal stress will increase with increasing the heatnig temperature and that will cause the natural frequency to be decreased for all types of end conditions and for all modes of frequency. Wael R. Abdul-MajeedMuhsin J JweegAdnan N JameelAl-Khwarizmi College of Engineering – University of BaghdadarticleThermoelasticitythin plateends conditionmode shapenatural frequencyChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 8, Iss 2 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	Thermoelasticity thin plate ends condition mode shape natural frequency Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Thermoelasticity thin plate ends condition mode shape natural frequency Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Wael R. Abdul-Majeed Muhsin J Jweeg Adnan N Jameel Restrained Edges Effect on the Dynamics of Thermoelastic Plates under Different End Conditions
description	Frequency equations for rectangular plate model with and without the thermoelastic effect for the cases are: all edges are simply supported, all edges are clamped and two opposite edges are clamped others are simply supported. These were obtained through direct method for simply supported ends using Hamilton’s principle with minimizing Ritz method to total energy (strain and kinetic) for the rest of the boundary conditions. The effect of restraining edges on the frequency and mode shape has been considered. Distributions temperatures have been considered as a uniform temperature the effect of developed thermal stresses due to restrictions of ends conditions on vibration characteristics of a plate with different will be investigated. it is noticed that the thermal stress will increase with increasing the heatnig temperature and that will cause the natural frequency to be decreased for all types of end conditions and for all modes of frequency.
format	article
author	Wael R. Abdul-Majeed Muhsin J Jweeg Adnan N Jameel
author_facet	Wael R. Abdul-Majeed Muhsin J Jweeg Adnan N Jameel
author_sort	Wael R. Abdul-Majeed
title	Restrained Edges Effect on the Dynamics of Thermoelastic Plates under Different End Conditions
title_short	Restrained Edges Effect on the Dynamics of Thermoelastic Plates under Different End Conditions
title_full	Restrained Edges Effect on the Dynamics of Thermoelastic Plates under Different End Conditions
title_fullStr	Restrained Edges Effect on the Dynamics of Thermoelastic Plates under Different End Conditions
title_full_unstemmed	Restrained Edges Effect on the Dynamics of Thermoelastic Plates under Different End Conditions
title_sort	restrained edges effect on the dynamics of thermoelastic plates under different end conditions
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2012
url	https://doaj.org/article/77857992912a4de0a67a793bf497b6a1
work_keys_str_mv	AT waelrabdulmajeed restrainededgeseffectonthedynamicsofthermoelasticplatesunderdifferentendconditions AT muhsinjjweeg restrainededgeseffectonthedynamicsofthermoelasticplatesunderdifferentendconditions AT adnannjameel restrainededgeseffectonthedynamicsofthermoelasticplatesunderdifferentendconditions
_version_	1718403393217626112

Restrained Edges Effect on the Dynamics of Thermoelastic Plates under Different End Conditions

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