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首页> 外文期刊>Journal of thermal stresses >SV-waves incidence at interface between solid-liquid media under electromagnetic field and initial stress in the context of three thermoelastic theories
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SV-waves incidence at interface between solid-liquid media under electromagnetic field and initial stress in the context of three thermoelastic theories

机译:三种热弹性理论背景下SV波在电磁场与初始应力作用下在固液介质界面的入射

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摘要

In this article, we studied the propagation of SV-waves under the effect of electromagnetic field and initial stress for three models in thermoelasticity: The couple and Green-Lindsay theories as well as the dual-phase-lag theory. The problem of reflection and transmission of thermoelastic waves at a solid-liquid interface in the presence of electromagnetic fields and initial stress we investigated subjected to certain boundary conditions. The appropriate expressions to find the amplitude ratios of the incident waves ( SV-waves) were obtained. The reflection and transmission coefficients for the incident SV-waves were computed numerically. The effect of electric field, magnetic field, and initial stress were illustrated graphically. Comparisons were made with the obtained results in the presence and absence of considered variables and displayed graphically. The results indicate that the effect of electric field, magnetic field, and initial stress on SV-waves incidence at the interface between solid-liquid media are very pronounced.
机译:在本文中,我们研究了在热弹性的三个模型中,电磁场和初始应力作用下SV波的传播:耦合和Green-Lindsay理论以及双相滞后理论。在一定的边界条件下,我们研究了在存在电磁场和初始应力的情况下,热-弹性波在固-液界面处的反射和透射问题。获得了用于找到入射波(SV波)的振幅比的适当表达式。数值计算了入射SV波的反射和透射系数。图解说明了电场,磁场和初始应力的影响。在考虑和不存在变量的情况下,将获得的结果进行比较,并以图形方式显示。结果表明,电场,磁场和初始应力对SV波在固液介质界面处的入射的影响非常明显。

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