| 泡沫态硅橡胶冲击绝热线的近似计算 |
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| 引用本文： | 王青松. 泡沫态硅橡胶冲击绝热线的近似计算[J]. 高压物理学报, 2010, 24(2) |
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| 作者姓名： | 王青松 |
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| 作者单位： | 中国工程物理研究院流体物理研究所,四川绵阳,621900 |
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| 摘 要： | 在孔穴塌缩模型的基础上,建立了计算泡沫态硅橡胶在不同初始密度下的冲击绝热线参数的理论方法。获得了泡沫态硅橡胶在两种不同初始密度下(0.52 g/cm3和0.92 g/cm3)的冲击绝热线,并与已有的实验数据进行对比分析。结果表明,建立的理论方法对于泡沫态硅橡胶的冲击绝热线计算是适用的。
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| 关 键 词： | 泡沫态硅橡胶 疏松材料 冲击绝热线 孔穴塌缩 |
| 收稿时间： | 2009-03-09; |
Calculation of the Hugoniot of Silicon Rubber Foam |
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| WANG Qing-Song. Calculation of the Hugoniot of Silicon Rubber Foam[J]. Chinese Journal of High Pressure Physics, 2010, 24(2) |
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| Authors: | WANG Qing-Song |
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| Affiliation: | Institute of Fluid Physics, CAEP, Mianyang 621900, China |
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| Abstract: | Based on the pore collapse energy model, a new thermodynamic equation of state was derived to predict and describe the Hugoniot behavior of the silicon rubbers foam with different initial states. The model was tested on the silicon rubbers foam with initial densities of 0.52 g/cm3 and 0.92 g/cm3, respectively. Compared with the corresponding experimental data published previously, the results showed that this Hugoniot model can satisfactorily predict the Hugoniot behavior of silicon rubber foam. |
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| Keywords: | silicon rubber foam porous materials shock Hugoniot pore collapapse |
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