Numerical Solution of Problems of Single-Phase Non-Isothermal Filtration
Journal Title: Вентиляція, освітлення та теплогазопостачання - Year 2017, Vol 21, Issue
Abstract
Creating a geothermal circulation system requires predictable assessment of its efficiency. It is important in this process to research heat and mass transfer processes in an underground reservoir by a numerical method. In this paper, the mathematical model of heat transfer and filtration of thermal water in the reservoir is considered, and the method for numerical solving the problem of non-isothermal filtration is proposed, based on method of additional sources. The method consists in the fact that in the nonlinear differential equations of heat and filtration the linear and nonlinear parts can be selected and they can be presented in the form of linear equations with distributed sources. Verification of this methodology will be done in future studies. The results can be used to determine and improve the thermodynamic parameters of converting geothermal energy
Authors and Affiliations
I. Furtat, O. Kravchuk
Keywords
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