A note on energy flux in micropolar elastic waves

被引：8
|
作者：
Singh, B [1 ]
机构：
[1] Jat Coll, Dept Math, Rohtak 124001, Haryana, India
来源：
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 2000年 / 38卷 / 18期
关键词：
D O I：
10.1016/S0020-7225(00)00007-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The expressions for the time average power per unit area, the kinetic energy per unit volume, strain energy per unit volume and velocity of energy flux are derived for the case of a plane time harmonic micropolar elastic waves and it has been shown that the time-average energy density is equally divided between the time-averages of the kinetic and strain energy densities. The energy ratios of reflected micropolar elastic waves with the angle of emergence of incident longitudinal displacement wave have been shown graphically. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
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页码：2013 / 2022
页数：10
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