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多孔媒质中液体的电声耦合
Electro sonic Coupling of Liquid in Porous Media
【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
【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.
【关键词】 多孔媒质;
电动法;
昂萨格关系;
流动电势;
电渗透;
【Key words】 porous media; electrokinetics; Onsager relation; streaming potential; electroosmosis;
【Key words】 porous media; electrokinetics; Onsager relation; streaming potential; electroosmosis;
- 【文献出处】 物理 ,PHYSICS , 编辑部邮箱 ,1997年02期
- 【分类号】O442
- 【被引频次】2
- 【下载频次】66