| 水介质受冲击后的应力波计算 |
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| 引用本文： | 乔相信,岳明凯. 水介质受冲击后的应力波计算[J]. 沈阳理工大学学报, 2006, 25(6): 44-46 |
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| 作者姓名： | 乔相信 岳明凯 |
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| 作者单位： | 沈阳理工大学,装备工程学院,辽宁,沈阳,110168 |
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| 摘 要： | 从流体动力学基本理论出发,用应力波理论建立了以水作为介质的应力波传播模型,推导出介质受冲击后瞬时的应力波传播至某一点的超压值的计算方法,进行了压力的测试实验,并将计算值与实验结果进行了比较,证明该计算模型是可靠的.
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| 关 键 词： | 应力波 冲击应力 计算方法 |
| 文章编号： | 1003-1251(2006)06-0044-03 |
| 收稿时间： | 2006-04-12 |
| 修稿时间： | 2006-04-12 |
The Computation of Stress Waves after Water Medium being Impacted |
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| QIAO Xiang-xin,YUE Ming-kai. The Computation of Stress Waves after Water Medium being Impacted[J]. Transactions of Shenyang Ligong University, 2006, 25(6): 44-46 |
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| Authors: | QIAO Xiang-xin YUE Ming-kai |
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| Affiliation: | Shenyang Ligong University, Shenyang 110168, China |
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| Abstract: | Based on the basic theory of hydrodynamics,the propagation model of the stress waves in the water medium is established using the stress wave theory.The computational method of the overpressure value at the point into which the monmentary stress wave is propagated after the medium being impacted is derived.The experiment for the pressure measurement is carried out,and the computational value is compared with the experimental result.It indicates that the computational model is valid. |
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| Keywords: | stress waves impact stress computational |
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