Capillary equilibrium in porous media. Communication 1. Formulation of the problem and derivation of equations

V. S. Markin

Research output: Contribution to journalArticle

Abstract

1. The problem of equilibrium between liquid and gas filling a porous medium was formulated. 2. A model of a porous medium, considering both the change in the cross section of the pores along their length and their intersection, with the intersection of pores taking the form of three-way junctions, was formulated. 3. A method of cycles representing a method of calculating the probability of filling according to parts was proposed to calculate the conditional probability of filling of a pore with a gas under the condition that this pore is supercritical. 4. Equations were derived for all cycles, and a function relating the final summary probabilities of filling of the pores and junctions was obtained.

Original languageEnglish (US)
Pages (from-to)1493-1499
Number of pages7
JournalBulletin of the Academy of Sciences, USSR Division of Chemical Science
Volume14
Issue number9
DOIs
StatePublished - Sep 1965

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Porous materials
Communication
Gases
Liquids

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

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