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Tytuł artykułu

Reflection and refraction of plane waves at the interface of an elastic solid half-space and a thermoelastic diffusive solid half-space

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Języki publikacji
EN
Abstrakty
EN
The problem of reflection and refraction phenomenon due to longitudinal and transverse waves incident obliquely at a plane interface between uniform elastic solid half-space and thermoelastic diffusive solid half-space has been studied. It is found that the amplitude ratios of various reflected and refracted waves are functions of angle of incidence, frequency of incident wave and are influenced by the elastic properties of media. The expressions of amplitude ratios and energy ratios are obtained in closed form. The amplitude ratios and energy ratios have been computed numerically for a particular model. The variations of energy ratios with angle of incidence are shown graphically. The conservation of energy across the interface is verified. Some particular cases are also discussed.
Rocznik
Strony
293--293
Opis fizyczny
-–317, Bibliogr. 29 poz.
Twórcy
autor
autor
Bibliografia
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  • 2. A.N. Abd-alla, F.A. Al-sheikh, A.Y. Al-Hossain, The reflection phenomena of quasi-vertical transverse waves in piezoelectric medium under initial stresses, Meccanica, 47, 731–744, 2012.
  • 3. J.D. Achenbach, Wave propagation in elastic solids, North-Holland, Amsterdam 1973.
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  • 7. K.E. Bullen, An introduction to the theory of Seismology Cambridge University Press, England, 1963.
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  • 11. W.M. Ewing, W.S. Jardetzky, F. Press, Elastic layers In Layered Media, McGraw-Hill Company, Inc., New York, Toronto, London 1957.
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  • 17. R. Kumar, P. Sarthi, Reflection and refraction of thermoelastic plane waves at an interface of two thermoelastic media without energy dissipation, Archives of Mechanics, 58, 155–185, 2006.
  • 18. H.W. Lord, Y. Shulman, A generalized dynamical theory of thermoelasticity, Journal of Mechanics and Physics of Solids, 15, 299–309, 1967.
  • 19. W. Nowacki, Dynamical problems of thermodiffusion in solids, I, Bulletin of Polish Academy of Sciences Series, Science and Technology, 22, 55–64, 1974.
  • 20. W. Nowacki, Dynamical problems of thermodiffusion in solids, II, Bulletin of Polish Academy of Sciences Series, Science and Technology, 22, 205–211, 1974.
  • 21. W. Nowacki, Dynamical problems of thermodiffusion in solids, III, Bulletin of Polish Academy of Sciences Series, Science and Technology, 22, 257-266, 1974.
  • 22. W. Nowacki, Dynamical problems of diffusion in solids, Engineering Fracture Mechanics, 8, 261–266, 1976.
  • 23. Z.S. Olesiak, Y.A. Pyryev, A coupled quasi-stationary problem of thermodiffusion for an elastic cylinder, International Journal of Engineering Science, 33, 773–780, 1995.
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  • 26. H.H. Sherief, H.A. Saleh, A half space problem in the theory of generalized thermoelastic diffusion, International Journal of Solids and Structures, 42, 4484–4493, 2005.
  • 27. S.B. Sinha, K.A. Elsibai, Reflection and refraction of thermoelastic waves at an interface of two semi-infinite media with two relaxation times, Journal of Thermal Stresses, 20, 129–145, 1997.
  • 28. S.K. Tomar, A. Arora, Reflection and transmission of elastic waves at an elastic/porous solid saturated by immiscible fluids, International Journal of Solids and Structures, 43, 1991–2013, 2006.
  • 29. C.M. Wu, B. Lundberg, Reflection and transmission of the energy of harmonic elastic waves in a bent bar, Journal of Sound and Vibration, 190, 645–659, 1996.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT4-0011-0055
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