Effect of Two Temperatures on Reflection Coefficient in Micropolar Thermoelastic with and without Energy Dissipation Media

The reflection of plane waves at the free surface of thermally conducting micropolar elastic medium with two temperatures is studied. The theory of thermoelasticity with and without energy dissipation is used to investigate the problem. The expressions for amplitudes ratios of reflected waves at dif...

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Bibliographic Details
Published inAdvances in Acoustics and Vibration Vol. 2014; no. 2014; pp. 247 - 257
Main Authors Kumar, Rajneesh, Sharma, K. D., Garg, S. K.
Format Journal Article
LanguageEnglish
Published Cairo, Egypt Hindawi Limiteds 01.01.2014
Hindawi Puplishing Corporation
Hindawi Publishing Corporation
Hindawi Limited
Subjects
Boundary value problems
Heat
Mathematical models
Mathematics
Propagation
Ratios
Temperature effects
Theory
Values
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ISSN1687-6261
1687-627X
1687-627X
DOI10.1155/2014/846721

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Summary:The reflection of plane waves at the free surface of thermally conducting micropolar elastic medium with two temperatures is studied. The theory of thermoelasticity with and without energy dissipation is used to investigate the problem. The expressions for amplitudes ratios of reflected waves at different angles of incident wave are obtained. Dissipation of energy and two-temperature effects on these amplitude ratios with angle of incidence are depicted graphically. Some special and particular cases are also deduced.
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ISSN:1687-6261
1687-627X
1687-627X
DOI:10.1155/2014/846721