## 留言板

R·库玛, M·辛. 具有两个驰豫时间的热弹性立方晶体材料中平面波的传播[J]. 应用数学和力学, 2007, 28(5): 561-574.
 引用本文: R·库玛, M·辛. 具有两个驰豫时间的热弹性立方晶体材料中平面波的传播[J]. 应用数学和力学, 2007, 28(5): 561-574.
Rajneesh Kumar, Manjeet Singh. Propagation of Plane Waves in Thermoelastic Cubic Crystal Material With Two Relaxation Times[J]. Applied Mathematics and Mechanics, 2007, 28(5): 561-574.
 Citation: Rajneesh Kumar, Manjeet Singh. Propagation of Plane Waves in Thermoelastic Cubic Crystal Material With Two Relaxation Times[J]. Applied Mathematics and Mechanics, 2007, 28(5): 561-574.

## 具有两个驰豫时间的热弹性立方晶体材料中平面波的传播

###### 作者简介:R·库玛,教授,博士(联系人.Tel:+91-6416-120992;E-mail:rajneesh_kuk@rediffmail.com);M·辛(E-mail:manjeet-kuk@indiatimes.com).
• 中图分类号: O343.6

## Propagation of Plane Waves in Thermoelastic Cubic Crystal Material With Two Relaxation Times

• 摘要: 研究具有两个驰豫时间的、两个不同弹性和热性质的、广义传热立方晶体固体半空间的有缺陷结合面上，热弹性平面波的反射和折射问题．具有两个驰豫时间的广义热弹性理论，是1972年由Green和Lindsay提出并应用于问题的研究．对有缺陷边界，给出了反射系数和折射系数（即反射波和折射波振幅与入射波振幅之比）的表达式，并推演了法向刚性边界、横向刚性边界、接触传热边界、滑动边界和结合面边界时的表达式．给出了在不同边界条件及出射角时，不同的反射波和折射波的振幅比，在不同的入射波时的变化图．发现反射波和折射波振幅比受到介质刚性和热性质的影响．
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##### 出版历程
• 收稿日期:  2006-02-16
• 修回日期:  2007-02-06
• 刊出日期:  2007-05-15

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