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Comparative Analysis of the Occurrence of Water Superheating and Instability of the Boiling Front in a Porous Medium

Authors
  • Tsypkin, G. G.1
  • Il’ichev, A. T.2
  • 1 Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, Russia , Moscow (Russia)
  • 2 Steklov Institute of Mathematics, Russian Academy of Sciences, Moscow, Russia , Moscow (Russia)
Type
Published Article
Journal
Doklady Physics
Publisher
Pleiades Publishing
Publication Date
Sep 01, 2020
Volume
65
Issue
9
Pages
333–337
Identifiers
DOI: 10.1134/S1028335820090098
Source
Springer Nature
Keywords
License
Yellow

Abstract

AbstractThe 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.

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