scholarly journals Reflection of plane waves from an elastic solid half-space under hydrostatic initial stress without energy dissipation

2007 ◽  
Vol 44 (17) ◽  
pp. 5651-5664 ◽  
Author(s):  
Mohamed I.A. Othman ◽  
Yaqin Song
Keyword(s):  
Energy Dissipation ◽  
Initial Stress ◽  
Half Space ◽  
Plane Waves ◽  
Elastic Solid ◽  
Without Energy Dissipation ◽  
Hydrostatic Initial Stress

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

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
Rajneesh Kumar ◽  
K. D. Sharma ◽  
S. K. Garg
Keyword(s):  
Energy Dissipation ◽  
Temperature Effects ◽  
Plane Waves ◽  
Angle Of Incidence ◽  
Amplitude Ratios ◽  
Reflected Waves ◽  
Two Temperatures ◽  
Thermally Conducting ◽  
Without Energy Dissipation ◽  
Two Temperature

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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