Thermal disturbances in twinned orthotropic thermoelastic material
Group publication title: Subject and Keywords:generalized thermoelasticity ; orthotropic material ; relaxation time ; Fourier transforms ; Instantaneous loading
Abstract:This paper deals with deformation in homogeneous, thermally conducting, single-crystal orthotropic twins, bounded symmetrically along a plane containing only one common crystallographic axis. The Fourier transforms technique is applied to basic equations to form a vector matrix differential equation, which is then solved by the eigen value approach. The solution obtained is applied to specific problems of an orthotropic twin crystal subjected to triangular loading. ; The components of displacement, stresses and temperature distribution so obtained in the physical domain are computed numerically. A numerical inversion technique has been used to obtain the components in the physical domain. Particular cases as quasi-static thermo-elastic and static thermo-elastic as well as special cases are also discussed in the context of the problem.
Publisher:Zielona Góra: Uniwersytet Zielonogórski
Date: Resource Type: Format: DOI: Pages: Source:IJAME, volume 23, number 4 (2018)
Language: License: License CC BY-NC-ND 4.0: Rights: