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首页> 外文期刊>Engineering analysis with boundary elements >A new boundary element strategy for modeling and simulation of three-temperature nonlinear generalized micropolar-magneto-thermoelastic wave propagation problems in FGA structures
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A new boundary element strategy for modeling and simulation of three-temperature nonlinear generalized micropolar-magneto-thermoelastic wave propagation problems in FGA structures

机译:FGA结构中三温度非线性广义微极性-磁热弹性波传播问题建模和仿真的新边界元策略

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摘要

In this paper, we introduce a new theory called nonlinear generalized micropolar-magneto-thermoelasticity involving three temperatures. Because of strong nonlinearity of wave propagation of functionally graded anisotropic (FGA) structures problems associated with this theory, the analytical or numerical solutions for problems associated with this theory are always difficult and require the development of new numerical techniques. So, we propose a new boundary element technique for the solution of such problems. The numerical results are depicted graphically to show the effect of magnetic field and confirm the validity and accuracy of our proposed technique.
机译:在本文中,我们介绍了一种新的理论,即涉及三个温度的非线性广义微极性-磁热弹性。由于与该理论相关的功能梯度各向异性(FGA)结构问题的波传播具有很强的非线性,因此与该理论相关的问题的解析或数值解总是很困难的,需要开发新的数值技术。因此,我们提出了一种新的边界元技术来解决此类问题。数值结果以图形方式描绘,以显示磁场的影响并确认我们提出的技术的有效性和准确性。

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