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arXiv 1202.4070cond-mat.softcond-mat.stat-mech
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流体混合物中的麦克斯韦应力

Maxwell stress in fluid mixtures

Takahiro Sakaue, Takao Ohta

摘要:

本文研究了在外加电场作用下二元流体混合物中麦克斯韦应力的结构,并讨论了其结果。特别是,我们表明,在不混溶的共混物,它是密切相关的统计域结构。这导致了一个紧凑的公式,这可能是有用的,在这种系统中的电流变效应的调查。在稳恒电场作用下的分相流体中计算的应力张量与最近的实验结果符合得很好。

英文摘要:

We examine the structure of Maxwell stress in binary fluid mixtures under an external electric field and discuss its consequence. In particular, we show that, in immiscible blends, it is intimately related to the statistics of domain structure. This leads to a compact formula, which may be useful in the investigation of electro-rheological effects in such systems. The stress tensor calculated in a phase separated fluid under a steady electric field is in a good agreement with recent experiments.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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