固结多孔介质中的相共存
Phase coexistence in consolidating porous media
摘要:
研究了饱和多孔介质中富流体相在外压作用下的出现情况。为此,我们引入了一个两个领域的第二梯度模型,允许完整的描述的现象。我们研究了贫和富流体相之间的共存配置文件,我们表明,对于一个合适的选择参数的非单调界面显示共存。
英文摘要:
The appearence of the fluid-rich phase in saturated porous media under the effect of an external pressure is investigated. For this purpose we introduce a two field second gradient model allowing the complete description of the phenomenon. We study the coexistence profile between poor and rich fluid phases and we show that for a suitable choice of the parameters non-monotonic interfaces show-up at coexistence.
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