<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The problem of reflection and transmission of plane waves at an imperfect boundary between two thermally conducting micropolar elastic solid half spaces with two temperature is investigated. Amplitude ratio of various reflected and transmitted waves are presented when a set of coupled longitudinal wave (LD-wave) and thermal wave (T-wave) and a set of coupled transverse wave and microrotation waves (CDI, CDII) is made incident. The expressions for reflection and transmission coefficients which are the ratios of the amplitudes of reflected and transmitted waves at different angles of incident wave are obtained. The corresponding expressions for the normal force stiffness, transverse force stiffness, transverse couple stiffness and perfect bonding has also been included. Stiffness and two temperature e ects on these amplitude ratios with angle of incidence have been depicted graphically. Some special and particular cases are also discussed.</p></abstract>

The problem of reflection and transmission of plane waves at an imperfect boundary between two thermally conducting micropolar elastic solid half spaces with two temperature is investigated. Amplitude ratio of various reflected and transmitted waves are presented when a set of coupled longitudinal wave (LD-wave) and thermal wave (T-wave) and a set of coupled transverse wave and microrotation waves (CDI, CDII) is made incident. The expressions for reflection and transmission coefficients which are the ratios of the amplitudes of reflected and transmitted waves at different angles of incident wave are obtained. The corresponding expressions for the normal force stiffness, transverse force stiffness, transverse couple stiffness and perfect bonding has also been included. Stiffness and two temperature e ects on these amplitude ratios with angle of incidence have been depicted graphically. Some special and particular cases are also discussed.

Reflection and transmission of waves from imperfect boundary between two heat conducting micropolar thermoelastic solids

Department of Mechanical Engineering, NIT Kurukshetra, Kurukshetra 136119, India

Department of Mathematics and Computer Sciences, Transilvania University of Brasov, Bdul Iuliu Maniu, nr. 50, Brasov, Romania.

Analele ştiinţifice ale Universităţii "Ovidius" Constanţa. Seria Matematică

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The problem of reflection and transmission of plane waves at an imperfect boundary between two thermally conducting micropolar elastic solid half spaces with...

Reflection and transmission of waves from imperfect boundary between two heat conducting micropolar thermoelastic solids

Published Online: Oct 20, 2015

Page range: 151 - 176

Received: Jun 01, 2013

Accepted: Aug 01, 2013

DOI: https://doi.org/10.2478/auom-2014-0040

Keywords
Micropolar thermoelastic with two temperature, Reflection and transmission coefficient, Amplitude ratios, Normal force stiffness, Thermal conductness, Transverse force stiffness

© 2014 Kunal Sharma et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Reflection and transmission of waves from imperfect boundary between two heat conducting micropolar thermoelastic solids

Published Online: Oct 20, 2015

Page range: 151 - 176

Received: Jun 01, 2013

Accepted: Aug 01, 2013

DOI: https://doi.org/10.2478/auom-2014-0040

KeywordsMicropolar thermoelastic with two temperature, Reflection and transmission coefficient, Amplitude ratios, Normal force stiffness, Thermal conductness, Transverse force stiffness

© 2014 Kunal Sharma et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Micropolar thermoelastic with two temperature, Reflection and transmission coefficient, Amplitude ratios, Normal force stiffness, Thermal conductness, Transverse force stiffness