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3D MATHEMATICAL MODEL CHARACTERIZING THE DYNAMICS OF THE TEMPERATURE FIELD OF A WALL STRUCTURE WITH A DOUBLE-SIDED FACING FROM A SAPROPEL-HEMP COMPOSITE MATERIAL
Journal
ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference
ISSN
2256-070X
Date Issued
2021
Author(s)
Sharif E. Guseynov
Liepaja University, Liepaja
Janis Rimshans
Liepaja University, Liepaja
Jekaterina V. Aleksejeva
Liepaja University, Liepaja
Aleksandrs Bereznojs
ISMA University of Applied Sciences, Riga
DOI
10.17770/etr2021vol3.6648
Abstract
In this paper, a 3D mathematical model is proposed to determine the dynamics of the temperature field in a three-layer composite sapropel-hemp slab. The proposed model consists of a system of three initial-boundary value problems with respect to the temperature function for each layer, respectively, and one initial-boundary value problem with respect to the unknown velocity of heat propagation along the thickness dimension of the composite sapropel-hemp slab.
