Dispersion relations in a generalized monoclinic thermoelastic solid half-space

• Autorzy: Singh B.
• Języki publikacji: EN

Abstrakty

EN

The plane wave propagation in a homogeneous, monoclinic, generalized thermoelastic solid medium with thermal relaxations is studied. Three types of plane waves: quasi-P (qP), quasi-thermal and quasi-SV (qSV) waves, are shown to exist. The analytical expressions for their dimensional velocities of propagation are obtained. The velocities of these waves are found to depend on the angle of propagation. Angles of reflection for plane waves are found to be different from their angles of incidence. Numerical computations are carried out to show the variations of velocities of plane waves for different parameters. Effects of anisotropy, frequency and thermoelastic coupling coefficient on wave propagation are observed.

Słowa kluczowe

EN

plane wave; plane wave propagation

PL

fala płaska; rozchodzenie się fali płaskiej; typy fali płaskiej; prędkość rozchodzenia się fali; kąt padania i odbicia; fala w ośrodku anizotropowym

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Journal of Technical Physics
• Rocznik: 2006
• Tom: Vol. 47, no 3
• Strony: 119--129
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Singh B.

• Department of Mathematics Government College, Sector-11, Chandigarh - 160 011, India,

Bibliografia

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