Abstract

The stability of the boiling front propagating at a constant rate in a geothermal reservoir is studied by the normal mode method. On the parameter plane, domains corresponding to the instability and water superheating ahead of the front are determined. It is found that instability of the phase transition front is always preceded by the transition of the water to a metastable state.

中文翻译：

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多孔介质中水过热发生与沸腾前沿失稳的比较分析

摘要

采用常模方法研究了地热储层中以恒定速率传播的沸腾前沿的稳定性。在参数平面上，确定对应于前沿前方的不稳定性和水过热的区域。已经发现，相变前沿的不稳定性总是在水跃迁为亚稳态之前。