Creator:

Sarkar, Nantu ; Lahiri, Abhijit

Contributor:

Jurczak, Paweł - red.

Title:

On discontinuties in thermoelastic plane waves without energy dissipation due to a thermo-mechanical shock

Group publication title:

IJAME, volume 18 (2013)

Subject and Keywords:

generalized thrmoelasticity ; Green-Naghdi model ; thermoelastic half-space ; pulse function ; eigenvalue approach

Abstract:

The present paper deals with the thermoelastic plane waves due to a thermo-mechanical shock in the form of pulse at the boundary of a homogeneous, isotropic thermoelastic half-space. The field equations of the Green-Naugdhi theory without energy dissipation for an thermoelastic solid in the generalized thermoelasticity theory are written in the form of a vector-matrix differential equation using Laplace transform techniques and then solved by an eigenvalue approach. ; Exact expressions for the considered field variables are obtained and presented graphically for copper-like material. The characteristic features of the present theory are analyzed by comparing these solutions with their counterparts in other generalized thcrmoelasticity theories.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2013

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.2478/ijame-2013-0030

Pages:

503-519

Source:

IJAME, volume 18, number 2 (2013)

Language:

eng

License:

CC 4.0

License CC BY-NC-ND 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego