Numerical Modeling of the Geofiltration Process on Irrigated Lands Taking into account Physical Factors
DOI:
https://doi.org/10.71310/pcam.1_71.2026.05Keywords:
groundwater level, Darcy’s law, achieving maximum concentration of the medium, filtration rate, temperature, concentration, saturation, irrigation water, level functionAbstract
This article examines the theoretical foundations and practical application of a mathematical model for forecasting groundwater movement and levels based on the analysis of modern literature. The mathematical model for determining the dynamics and levels of groundwater in irrigated agricultural lands has been improved based on Darcy’s law and convection-diffusion equations. The proposed model determines the velocity, direction, and concentration of groundwater, taking into account convection and diffusion processes, and also allows for more accurate prediction of groundwater level changes, taking into account water salinity, temperature, soil saturation, and other hydrogeological parameters, making the model effective not only for modeling water flow dynamics but also for optimizing irrigation systems and reducing environmental risks. This work makes a significant contribution to the development of an integrated management mechanism for irrigation systems and water resources not only from a theoretical but also from a practical point of view.
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