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<p>This paper investigates pipe leakage using Computational Fluid Dynamics (CFD) simulations to analyse flow behaviour under various conditions, including laminar and turbulent states. Factors such as material, pressure, flow rate, and leak orifice size were examined to understand leakage-induced disruptions, including pressure distribution and velocity profiles. A 3D model was created in AutoCAD 2024 and simulated in Ansys Fluent, with results validated using EPANET and calibrated via Torricelli’s equation. Leak sizes ranging from 10&#xa0;mm to 200&#xa0;mm positively correlated with water loss. This study uniquely applies CFD with sensitivity analysis, offering detailed insights for proactive water management.</p>

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A CFD-Based Study of Pipe Leakage Dynamics and Water Management Impacts

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年8月2日

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  • Magashen Govender,
  • Darlington Chinenye Ikegwuoha,
  • Mohammed Seyam

摘要

This paper investigates pipe leakage using Computational Fluid Dynamics (CFD) simulations to analyse flow behaviour under various conditions, including laminar and turbulent states. Factors such as material, pressure, flow rate, and leak orifice size were examined to understand leakage-induced disruptions, including pressure distribution and velocity profiles. A 3D model was created in AutoCAD 2024 and simulated in Ansys Fluent, with results validated using EPANET and calibrated via Torricelli’s equation. Leak sizes ranging from 10 mm to 200 mm positively correlated with water loss. This study uniquely applies CFD with sensitivity analysis, offering detailed insights for proactive water management.