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Two-dimensional analysis of functionally graded thermoelastic microelongated solid

Sharma Anchal, Ailawalia Praveen

International Journal of Applied Mechanics and Engineering

2022

Vol. 27, no. 4

155--169

The present research focuses on two-dimensional deformation in a functionally graded thermoelastic micro-elongated medium. It is supposed that the non-homogeneous properties (thermal and mechanical) of FGM are in the x-direction. The normal mode technique is used to acquire the analytic expression for displacement components, stress, micro-elongation and temperature. The cause and effect relationship of non-homogeneity and physical quantities is shown through graphical results.

A thermoelastic microelongated layer immersed in an infinite fluid and subjected to laser pulse heating

Ailawalia Praveen, Singla Amit

Mechanics and Mechanical Engineering

2019

Vol. 23, nr 1

233--240

The present investigation deals with the twodimensional deformation because of laser pulse heating in a thermoelastic microelongated layer with a thickness of 2d, which is immersed in an infinite nonviscous fluid. Normal mode analysis technique is applied to obtain the analytic expressions for displacement component, force stress, temperature distribution, and microelongation. The effect of elongation and laser pulse rise time on the derived components have been depicted graphically.

A two dimensional problem on laser pulse heating in thermoelastic microelongated solid

Ailawalia Praveen, Sachdeva Sunil Kumar, Pathania Devinder Singh

Archives of Thermodynamics

2019

Vol. 40, no 2

69--85

In the present discussion, the plane strain deformation due to laser pulse heating in a thermoelastic microelongated solid has been discussed. The analytic expressions for displacement component, force stress, temperature distribution and micro-elongation have been derived. The effect of pulse rise time and micro-elongation on the derived components have been depicted graphically.

Plane strain deformation in a thermoelastic microelongated solid with internal heat source

Ailawalia P., Sachdeva S. K., Pathania D. S.

International Journal of Applied Mechanics and Engineering

2015

Vol. 20, no. 4

717--731

The purpose of this paper is to study the two dimensional deformation due to an internal heat source in a thermoelastic microelongated solid. A mechanical force is applied along an overlaying elastic layer of thickness h. The normal mode analysis has been applied to obtain the exact expressions for the displacement component, force stress, temperature distribution and microelongation. The effect of the internal heat source on the displacement component, force stress, temperature distribution and microelongation has been depicted graphically for Green-Lindsay (GL) theory of thermoelasticity.