Advanced search ?

Object

Download

No title

Creator:

Prasad Rajesh

Resource Type:

artykuł

Contributor:

Mukhopadhyay Santwana

Abstract:

The present work investigates the propagation of harmonic plane waves in an isotropic and homogeneous elastic medium that is rotating with uniform angular velocity by employing the two-temperature generalized thermoelasticity, recently introduced by Youssef (IMA Journal of Applied Mathematics, 71, 383-390, 2006). Dispersion relation solutions for longitudinal as well as transverse plane waves are obtained analytically. Asymptotic expressions of several important characterizations of the wave fields, such as phase velocity, specific loss, penetration depth, amplitude coefficient factor and phase shift of thermodynamic temperature are obtained for high frequency as well as low frequency values. A critical value of the two-temperature parameter for the low frequency case is obtained. Using Mathematica, numerical values of the wave fields at intermediate values of frequency and for various values of the twotemperature parameter are computed. A detailed analysis of the effects of rotation on the plane wave is presented on the basis of analytical and numerical results. An in-depth comparative analysis of our results with the corresponding results of the special cases of absence of rotation of the body and with the case of generalized thermoelasticity is also presented. The most significant points are highlighted.

Place of publishing:

Poznań

Publisher:

OWN

Date accepted:

2012.05.04

Date submitted:

2011.06.17

Date issued:

2012.06.11

Format:

application/pdf

Resource Identifier:

10.12921/cmst.2012.18.01.25-37 ; oai:lib.psnc.pl:422

Language:

eng

Subject and keywords:

two-temperature thermoelasticity, generalized thermoelasticity, rotating elastic medium, phase velocity,specific loss, penetration depth

Object collections:

Last modified:

Mar 27, 2013

In our library since:

Mar 19, 2013

Number of object content hits:

219

All available object's versions:

https://lib.psnc.pl/publication/501

Show description in RDF format:

RDF

Show description in OAI-PMH format:

OAI-PMH

Edition name Date
Propagation of Harmonic Plane Waves in a Rotating ElasticMedium under Two-Temperature Thermoelasticitywith Relaxation Parameter Mar 27, 2013

Contact details

Address

Example Institution
Example Library
ul. Przykladowa 123
00-000 Miejscowosc, Poland

Phone

(+48 61) 858-20-01
(+48 61) 852-59-54

E-Mail

dlibra@psnc.pl

Visit us!

This page uses 'cookies'. More information