scholarly journals Reflection and Refraction of Plane Harmonic Waves at an Interface Between Elastic Solid and Magneto-thermoelastic Diffusion Solid with Voids

2017 ◽  
Vol 23 (1) ◽  
pp. 43-56 ◽  
Author(s):  
Rajneesh Kumar ◽  
Tarun Kansal
Keyword(s):  
Elastic Solid ◽  
Harmonic Waves ◽  
Thermoelastic Diffusion ◽  
Reflection And Refraction ◽  
Plane Harmonic Waves

The scattering cross-section of an obstacle in an elastic solid for plane harmonic waves

1965 ◽  
Vol 61 (4) ◽  
pp. 969-981 ◽  
Author(s):  
P. J. Barratt ◽  
W. D. Collins
Keyword(s):  
Cross Section ◽  
Scattering Amplitude ◽  
Three Dimensional ◽  
Elastic Solid ◽  
Scattering Cross Section ◽  
Harmonic Waves ◽  
Far Field ◽  
Scattering Cross ◽  
Plane Harmonic Waves

AbstractIt is shown that, when a plane harmonic P or S wave is incident upon a two-or three-dimensional obstacle in an infinite elastic solid, the scattering cross-section of the obstacle can be calculated from an appropriate far-field scattering amplitude.

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