| 在温度场作用下变厚各向异性高速旋转圆盘的失效条件 |
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| 引用本文： | 王建军,刘晓坤,屈展.在温度场作用下变厚各向异性高速旋转圆盘的失效条件[J].西安石油大学学报(自然科学版),1990(4). |
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| 作者姓名： | 王建军 刘晓坤 屈展 |
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| 作者单位： | 西安石油学院石油机械系，西安石油学院CAD开发中心，西安石油学院油田开发系 |
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| 摘 要： | 本文对温度场作用下变厚度变密度各向异性高速自由旋转薄圆盘的失效条件进行了分析,求出了形成驻波导致圆盘失稳破坏的临界转速,对所求出的临界转速表达式进行某些简化,即可得到等厚度、等密度、各向同性等各种特定情况下圆盘的失效条件。
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| 关 键 词： | 临界转速 振动频率 失效条件 |
The Failure Conditions of a High Speed Rotating Anisotropic Disk with Varying Thickness Under Thermal Condition |
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| Wang Jianjun,et al.The Failure Conditions of a High Speed Rotating Anisotropic Disk with Varying Thickness Under Thermal Condition[J].Journal of Xian Shiyou University,1990(4). |
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| Authors: | Wang Jianjun |
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| Institution: | Department of Petroleum Mechanical Engineering |
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| Abstract: | In this paper, the failure conditions of a high speed rotating anistropic thin disk with varying thickness and density under fhermal effect are analysed. The critical rotating speed of desk failure due to stationary wave is given. By some simplification of the expression of the critical rotating speed, the failure conditions of some specific cases, suck as uniform thickness, uniform density, isotropic material, etc. can thus be obtained. |
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| Keywords: | critical rotating speed vibration frequency failure condition |
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