Deep-well water supply systems are characterized by significant hydraulic losses and high energy consumption, especially at depths exceeding 150-200 m. Traditional design and operational approaches often rely on simplified hydraulic calculations, which limit the potential for energy optimization. This paper presents an integrated approach combining Computational Fluid Dynamics (CFD) modeling and digital monitoring concepts to improve the energy efficiency of deep-well water supply systems. A three-dimensional CFD model of the well-pump-pipeline system was developed using ANSYS Fluent to analyze flow behavior, pressure distribution, and hydraulic losses under different operating conditions. The simulation results were used to evaluate pump power demand and identify optimal flow regimes with reduced energy consumption. In addition, a digital modeling framework for real-time monitoring and operational optimization based on sensor data is proposed. The results demonstrate that CFD-based optimization enables a significant reduction in pressure losses and pump energy consumption compared to conventional calculation methods. The proposed integrated methodology provides a practical decision-support tool for the design and operation of energy-efficient water supply systems and contributes to the digital transformation of hydraulic infrastructure.
Keywords
Deep-Well Water SupplyCFD ModelingANSYS FluentEnergy EfficiencyDigital ModelingHydraulic Optimization
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