具有立方对称性及两个弛豫时间的微极热弹性介质中调和时间源引起的变形

R·库玛; P·额拉瓦尼亚

具有立方对称性及两个弛豫时间的微极热弹性介质中调和时间源引起的变形

R·库玛¹,
P·额拉瓦尼亚²

1.
库鲁克西察大学数学系,库鲁克西察那亚那 000000,印度;2.工程和显示技术学院应用科学系,索兰 000000,印度

详细信息

作者简介:
R·库玛(联系人.E-mail:rajneesh-kuk@rediffmail.com);P·额拉互尼亚(E-mail:praveen-2117@rediffmail.com).

中图分类号: O343.6
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- 文章访问数: 3302
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出版历程
- 收稿日期: 2005-05-23
- 修回日期: 2005-08-18
- 刊出日期: 2006-06-15

Deformation Due to Time Harmonic Sources in Micropolar Thermoelastic Medium Possessing Cubic Symmetry With Two Relaxation Times

Rajneesh Kumar¹,
Praveen Ailawalia²

1.
Department of Mathematics, Kurukshetra University, Kurukshetra, Haryana, India, 136119;

摘要

摘要: 研究了具有立方对称性及两个弛豫时间的微极热弹性介质在调和时间源中的响应．采用了Fourier变换以及数值逆变换技术．在物理域中，得到了位移、应力、微转动和温度分布的数值结果．将微极立方晶体法向位移、法向力应力、切向耦合应力和温度分布的计算结果，与微极各向同性固体的结果进行比较．绘制了指定材料的数值结果图形．还推断了某些特殊情况的结果．
- 调和时间 /
- 热弹性 /
- 微极介质 /
- 立方对称性 /
- 微转动 /
- Fourier变换
Abstract: The response of a micropolar thermoelastic medium possessing cubic symmetry with two relaxation times due to time harmonic sources has been investigated.Fourier transform was employed and the transform was inverted by using a numerical inversion technique.The components of displacement,stress,microrotation and temperature distribution in the physical domain were obtained numerically.The results of normal displacement,normal force stress,tangential couple stress and temperature distribution were compared for micropolar cubic crystal and micropolar isotropic solid.The numerical results were illustrated graphically for a particular material.Some special cases were also deduced.
- time harmonic /
- thermoelastic /
- micropolar medium /
- cubic symmetry /
- microrotation /
- Fourier transform

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参考文献(24)

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具有立方对称性及两个弛豫时间的微极热弹性介质中调和时间源引起的变形

作者简介:
R·库玛(联系人.E-mail:rajneesh-kuk@rediffmail.com);P·额拉互尼亚(E-mail:praveen-2117@rediffmail.com).

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Deformation Due to Time Harmonic Sources in Micropolar Thermoelastic Medium Possessing Cubic Symmetry With Two Relaxation Times

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具有立方对称性及两个弛豫时间的微极热弹性介质中调和时间源引起的变形

作者简介: R·库玛(联系人.E-mail:rajneesh-kuk@rediffmail.com);P·额拉互尼亚(E-mail:praveen-2117@rediffmail.com).

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Deformation Due to Time Harmonic Sources in Micropolar Thermoelastic Medium Possessing Cubic Symmetry With Two Relaxation Times

计量

出版历程

目录

作者简介:
R·库玛(联系人.E-mail:rajneesh-kuk@rediffmail.com);P·额拉互尼亚(E-mail:praveen-2117@rediffmail.com).