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

V. S. Markin

doi:10.1007/BF01083787

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

V. S. Markin

Neurology & Neurotherapeutics

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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 language	English (US)
Pages (from-to)	1493-1499
Number of pages	7
Journal	Bulletin of the Academy of Sciences, USSR Division of Chemical Science
Volume	14
Issue number	9
DOIs	https://doi.org/10.1007/BF01083787
State	Published - Sep 1965

ASJC Scopus subject areas

General Chemistry

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10.1007/BF01083787

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AB - 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.

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

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