Surface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model

In this study, the modified Green and Lindsay model is utilized to discuss the effects of heating caused by surface absorption of laser radiation in a two-dimensional thermoelastic half-space. The temporal profile of the pulsed laser is taken as a non-Gaussian and the spatial one is a Gaussian. The...

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Autores principales:	Ismail M. Tayel, Jawdat Alebraheem, Sadia Asad, A. El-Bary, Kh. Lotfy
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Modified Green and Lindsay model Laser radiation Surface absorption Laplace and Hankel transformation Thermal stresses Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/a65a1f2e2cbd49f19329f62ea92cc6e6
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id	oai:doaj.org-article:a65a1f2e2cbd49f19329f62ea92cc6e6
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spelling	oai:doaj.org-article:a65a1f2e2cbd49f19329f62ea92cc6e62021-12-02T04:59:37ZSurface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model1110-016810.1016/j.aej.2021.06.093https://doaj.org/article/a65a1f2e2cbd49f19329f62ea92cc6e62022-03-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1110016821004567https://doaj.org/toc/1110-0168In this study, the modified Green and Lindsay model is utilized to discuss the effects of heating caused by surface absorption of laser radiation in a two-dimensional thermoelastic half-space. The temporal profile of the pulsed laser is taken as a non-Gaussian and the spatial one is a Gaussian. The medium surface is taken to be traction free. The integral transform method is utilized to obtain the general solution by applying the two transformations Hankel and Laplace, in which the inverse of Laplace is performed numerically. The Silicon material is considered as an example to verify the consistency of the obtained results of the new model.Ismail M. TayelJawdat AlebraheemSadia AsadA. El-BaryKh. LotfyElsevierarticleModified Green and Lindsay modelLaser radiationSurface absorptionLaplace and Hankel transformationThermal stressesEngineering (General). Civil engineering (General)TA1-2040ENAlexandria Engineering Journal, Vol 61, Iss 3, Pp 2250-2259 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Modified Green and Lindsay model Laser radiation Surface absorption Laplace and Hankel transformation Thermal stresses Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Modified Green and Lindsay model Laser radiation Surface absorption Laplace and Hankel transformation Thermal stresses Engineering (General). Civil engineering (General) TA1-2040 Ismail M. Tayel Jawdat Alebraheem Sadia Asad A. El-Bary Kh. Lotfy Surface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model
description	In this study, the modified Green and Lindsay model is utilized to discuss the effects of heating caused by surface absorption of laser radiation in a two-dimensional thermoelastic half-space. The temporal profile of the pulsed laser is taken as a non-Gaussian and the spatial one is a Gaussian. The medium surface is taken to be traction free. The integral transform method is utilized to obtain the general solution by applying the two transformations Hankel and Laplace, in which the inverse of Laplace is performed numerically. The Silicon material is considered as an example to verify the consistency of the obtained results of the new model.
format	article
author	Ismail M. Tayel Jawdat Alebraheem Sadia Asad A. El-Bary Kh. Lotfy
author_facet	Ismail M. Tayel Jawdat Alebraheem Sadia Asad A. El-Bary Kh. Lotfy
author_sort	Ismail M. Tayel
title	Surface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model
title_short	Surface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model
title_full	Surface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model
title_fullStr	Surface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model
title_full_unstemmed	Surface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model
title_sort	surface absorption illumination in a 2d thermoelastic semi-infinite medium under modified green and lindsay model
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/a65a1f2e2cbd49f19329f62ea92cc6e6
work_keys_str_mv	AT ismailmtayel surfaceabsorptionilluminationina2dthermoelasticsemiinfinitemediumundermodifiedgreenandlindsaymodel AT jawdatalebraheem surfaceabsorptionilluminationina2dthermoelasticsemiinfinitemediumundermodifiedgreenandlindsaymodel AT sadiaasad surfaceabsorptionilluminationina2dthermoelasticsemiinfinitemediumundermodifiedgreenandlindsaymodel AT aelbary surfaceabsorptionilluminationina2dthermoelasticsemiinfinitemediumundermodifiedgreenandlindsaymodel AT khlotfy surfaceabsorptionilluminationina2dthermoelasticsemiinfinitemediumundermodifiedgreenandlindsaymodel
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Surface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model

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