Propagation of a thermoelastic wave in a half-space of a homogeneous isotropic material subjected to the effect of gravity field

• Autorzy: Abd-Alla A. M. , Abo-Dahab S. M. , Alotaibi H. A.

Identyfikatory

DOI

10.1016/j.acme.2016.10.012

• Języki publikacji: EN

Abstrakty

EN

The propagation of thermoelastic waves in a homogeneous, isotropic elastic semi-infinite space is subjected to a gravitational field, which is at temperature T0 initially, and whose boundary surface is subjected to heat source and load moving with finite velocity. Temperature and stress distribution occurring due to heating or cooling and have been determined using certain boundary conditions. Numerical results have been given and illustrated graphically in each case considered. The results indicate that the effect of gravity field is very pronounced. Comparison is made with the results predicted by the theory of thermoelasticity in the absence of gravity. The results indicate that the effect of the gravity is very pronounced.

Słowa kluczowe

EN

thermal stresses; thermoelasticity; wave propagation; gravity field; stresses

PL

naprężenia termiczne; termoelastyczność; propagacja fal; pole grawitacyjne; naprężenia burzliwe

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2017
• Tom: Vol. 17, no. 3
• Strony: 564--573
• Opis fizyczny: Bibliogr. 35 poz., wykr.

Twórcy

autor

Abd-Alla A. M.

• Department of Mathematics, Faculty of Science, Sohag University, Egypt

autor

Abo-Dahab S. M.

• Department of Mathematics, Faculty of Science, SVU, Qena 83523, Egypt

autor

Alotaibi H. A.

• Department of Mathematics, Faculty of Science, Taif University, 888, Saudi Arabia

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)