| 多孔媒质中液体的电声耦合 |
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| 引用本文： | 蒋勇刚,金浩明.多孔媒质中液体的电声耦合[J].物理,1997,26(2):105-110. |
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| 作者姓名： | 蒋勇刚 金浩明 |
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| 作者单位： | 复旦大学物理系 |
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| 摘 要： | 多孔媒质是充满连通管道的物质。在研究多孔媒质中液体的流动现象时发现，当流体相对于固－液界面处的带电表面运动时，由于液流和电磁场的耦合就出现了电声耦合（电动）现象。电动法同地震法结合，有可能成为油藏探测的潜在方法。
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| 关 键 词： | 多孔媒质 电动法 流动电势 电渗透 油田勘测 |
Electro sonic Coupling of Liquid in Porous Media |
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| Jiang Yonggang,Jin Haoming,Zhou Luwei.Electro sonic Coupling of Liquid in Porous Media[J].Physics,1997,26(2):105-110. |
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| Authors: | Jiang Yonggang Jin Haoming Zhou Luwei |
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| Abstract: | Porous media are the substances full of connected conducts. It is found in studying liquid flowing in porous media that there is an electro sonic coupling due to the coupling of liquid flow and electromagnetic field when fluids move on the charged surface between solid and liquid. Combining with seismic method, electrokinetics may be a potential method of detecting hydrocarbons. |
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| Keywords: | porous media electrokinetics Onsager relation streaming potential electroosmosis |
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