Elastic wave propagation in a cylindrical bore situated in a micropolar elastic medium with stretch

被引：0
|
作者：
S. K. Tomar
Rajneesh Kumar
机构：
[1] Guru Jambheshwar University,Department of Applied Mathematics
[2] Kurukshetra University,Department of Mathematics
来源：
Proceedings - Mathematical Sciences | 1999年 / 109卷
关键词：
Surface waves; cylindrical bore; micropolarity; stretch; phase velocity; dispersion;
D O I：
暂无
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学科分类号：
摘要：
Propagation of surface elastic waves in a cylindrical bore through a micropolar elastic medium with stretch is analysed in two cases. In the first case, the cylindrical bore is considered empty while in the second case, the bore is filled with homogeneous inviscid liquid. In both the problems, period equations are obtained in closed form. The problem of Banerji and Sengupta [2,3] has been reduced as a special case. Numerical calculations have been performed for a particular model and results obtained are presented graphically. It is noticed that the effect of micropolarity on dispersion curve is significant while the effect of micro-stretch on dispersion curve is not appreciable.
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页码：425 / 433
页数：8
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