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INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH
(International Peer Reviewed,Refereed, Indexed, Citation Open Access Journal)
ISSN: 2321-9939 | ESTD Year: 2013

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Paper Title
Effect of Laser Heat Source on One Dimensional Generalized Thermoelasticity
Authors
  Amlendu Kumar,  Shashi Kant,  Neha Mongia

Abstract
In the present paper, an investigation is devoted to study the induced temperature and stress fields in an elastic half space under the purview of generalized thermoelasticity theory of field equations. The half space continuum is considered to be made of an isotropic homogeneous thermoelastic material, the bounding plane surface being subjected to a Non-Gaussian laser pulse. First we employ the Laplace transform to remove the time dependency of the governing equations. Further, we use the finite element method with respect to space coordinate to obtain the numerical solution in Laplace domain. Finally, a numerical method to invert the Laplace transform is used to obtain the numerical solution in space and time domain. The discussion of results are shown by plotting the different graphs.

Keywords- Thermoelasticity, Laser heating, Finite Element Method, Half Space.
Publication Details
Unique Identification Number - IJEDR1702246
Page Number(s) - 1566-1570
Pubished in - Volume 5 | Issue 2 | June 2017
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
  Amlendu Kumar,  Shashi Kant,  Neha Mongia,   "Effect of Laser Heat Source on One Dimensional Generalized Thermoelasticity", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 2, pp.1566-1570, June 2017, Available at :http://www.ijedr.org/papers/IJEDR1702246.pdf
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