LONGITUDINAL WAVE PROPAGATION IN A GENERALIZED THERMOELASTIC CYLINDER
LONGITUDINAL WAVE PROPAGATION IN A GENERALIZED THERMOELASTIC CYLINDER
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DOI：
10.1080/01495738608961904
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发表时间：
1986
影响因子：
2.8
通讯作者：
S. Erbay;E. S. Uhubi
中科院分区：
文献类型：
--
作者：
S. Erbay;E. S. Uhubi
本文研究了纵波在无限长圆柱中的传播。假定无限长圆柱由广义热弹性材料构成。对于圆柱表面温度保持恒定的情况，得到了色散关系。由于色散关系的复杂性，给出了数值解。对于场方程中出现的各种参数值，给出了一些色散、衰减和相速度图
Abstract In this paper the longitudinal wave propagation in a circular infinite cylinder is studied. The infinite circular cylinder is assumed to be made of a generalized thermoelastic material. The dispersion relation is obtained for the case in which the temperature is kept constant on the surface of the cylinder. Because of the complexity of the dispersion relation, the numerical solutions are given. For various values of parameters appearing in the field equations, some dispersion, attenuation, and phase velocity diagrams are presented