| 有机混合液体声速混合定则的研究 |
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| 引用本文： | 闫向宏,张亚萍. 有机混合液体声速混合定则的研究[J]. 中国石油大学学报(自然科学版), 2002, 26(1) |
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| 作者姓名： | 闫向宏 张亚萍 |
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| 作者单位： | 石油大学应用物理系,山东东营,257061 |
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| 摘 要： | 根据Jacobson理论及液体声速与分子自由程的关系 ,推导出有机混合液体声速与各组分声速之间满足的混合定则 ,并通过实验进行了验证。结果表明 ,实验测量结果与理论计算结果符合较好 ,最大误差为 3.4 % ,可以用来进行多元体系的声速计算。
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| 关 键 词： | 声速混合定则 有机液体 混合液体 声速 |
A multiple rule for the ultrasonic velocities in mixtures of organic liquid |
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| YAN Xiang hong,ZHANG Ya|ping. A multiple rule for the ultrasonic velocities in mixtures of organic liquid[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 2002, 26(1) |
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| Authors: | YAN Xiang hong ZHANG Ya|ping |
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| Abstract: | According to the Jacobson theory and the relationship between the ultrasonic velocity and the molecular free length in organic liquid, a multiple rule for the ultrasonic velocity in the mixtures of organic liquid is derived. The calculating results are in good agreement with the experimental results. |
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| Keywords: | multiple rule organic liquid mixed liquid ultrasonic velocity |
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