Demonstration of Energy Loss Due to Specific Plumbing Variables, in the Hydraulics Laboratory, of UMA (SDG)

Objective: This study investigates energy losses in various pipe fittings such as bends, contractions, enlargements, and control valves, with the goal of determining the loss coefficients for each fitting. The aim is to analyze pressure drops across different fittings and evaluate how these energy losses influence the design and efficiency of hydraulic systems. Theoretical Framework: The experiment is grounded in fluid dynamics, focusing on the principles of Bernoulli’s equation, pressure drops, and the impact of various pipe fittings on energy loss in hydraulic systems. The Reynolds number, as a dimensionless measure of inertial to viscous forces, is also considered in understanding flow behavior and energy dissipation during fluid movement through pipes. Method: The research employs the F1-22 Energy Losses in Bends and Fittings apparatus attached to a hydraulic bench. Pressure drops are measured across the pipe fittings using a series of water manometer tubes, and the flow rate is controlled by a gate valve. The procedure includes recording piezometric head readings, volume, and drainage velocity to calculate the loss coefficients for each fitting. Results and Discussion: The experiment’s results reveal significant variations in energy losses across different fittings. These findings highlight the influence of fitting configurations on fluid flow and energy efficiency. The loss coefficients derived from the data provide insights into the factors that contribute to energy dissipation, helping engineers optimize hydraulic system designs. Research Implications: The study’s results are critical for optimizing the selection and design of hydraulic fittings. By understanding energy losses, engineers can design more energy-efficient systems, reducing overall operational costs and enhancing the sustainability of hydraulic infrastructure. Originality/Value: This research contributes new empirical data on energy losses in hydraulic systems, offering a deeper understanding of fluid behavior in different pipe configurations. The findings are valuable for improving the design of energy-efficient and sustainable hydraulic systems, particularly in industrial applications.