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
Related Articles
- EP ID EP556831
- DOI -
- Views 60
- Downloads 0
Experimental Research Recuperative - Transformer System оf Cooling Rotary Furnace for Industrial Heating
Based on an experimental study of the heat-hydraulic mode of a heat pump installation of the proposed system of heat recovery from the surface of a rotary kiln for industrial heat supply, the conceptual approach of using...
Analysis of hydrodynamic processes during a vortex passage through an exhaust opening
The work opens a series of works on the analysis of the energy efficiency of air exchange organization. By computational fluid dynamics the known hypothesis, that all of the turbulent pulsations energy can not leave a ro...
Model оf Multifactorial Assessment оf Natural Gas Quality
In accordance with the provisions of the Energy Strategy of Ukraine for the period until 2035, despite the significant development of green energy, natural gas remains the main energy source in the country. In connection...
Numerical Solution of Problems of Single-Phase Non-Isothermal Filtration
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....
Technologies to Provide Heat Energy Efficient Houses With Using Solar Fences
This paper deals with the use of solar energy solar installation. Taking into account the fact that the volume of traditional fuel energy is not significant and limited, it is important for the present and future generat...