The investigation of drying and freezing of spherical samples of porous materials with second order nonlinear differential equations

The purpose of the current investigation is to present the results of the model, which allows obtaining the temperature distribution in a spherical sample of porous clay for the processes of rapid drying (heating) and freezing (cooling). Solutions are one-dimensional non-linear temperature distribut...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1268; no. 1; pp. 12064 - 12069
Main Authors Salnikov, M V, Fedoseev, A V, Sukhinin, G I
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.07.2019
Subjects
Ambient temperature
Drying
Freezing
Nonlinear differential equations
Physics
Porous materials
Temperature distribution
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Summary:The purpose of the current investigation is to present the results of the model, which allows obtaining the temperature distribution in a spherical sample of porous clay for the processes of rapid drying (heating) and freezing (cooling). Solutions are one-dimensional non-linear temperature distributions for each point in time. The temperature of the external surface of the sample was set equal to the ambient temperature.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1268/1/012064