Optimization of water distribution of network systems using the Harris Hawks optimization algorithm (Case study:...

Area of Science:

• Engineering
• Computer Science
• Environmental Science

Background:

• Water distribution networks require efficient management to meet demand and minimize costs.
• Optimal design of these networks is crucial for sustainable water resource management.
• Previous optimization methods may not fully address the complexities of real-world water systems.

Purpose of the Study:

• To apply the Harris Hawks Optimization Algorithm (HHO) for optimizing the Homashahr water distribution network.
• To evaluate the cost-effectiveness and performance of HHO in water supply network design.
• To provide a valuable tool for water resource managers to reduce operational expenses.

Main Methods:

• Development of a model using the Harris Hawks Optimization Algorithm (HHO).
• Utilized time-series data including water demand and reservoir storage for a one-month period.
• Applied HHO to optimize the water distribution network in Homashahr, Iran.

Main Results:

• The Harris Hawks Optimization Algorithm achieved optimal solutions with a cost of $35,508.
• HHO demonstrated significant effectiveness in the optimal design of water supply networks.
• Approximately 12% optimization was achieved using the HHO algorithm.

Conclusions:

• The Harris Hawks Optimization Algorithm is a highly effective method for optimizing water distribution networks.
• The presented HHO-based approach offers substantial cost reductions for water management.
• HHO outperforms other algorithms in optimizing water distribution networks, making it suitable for practical applications.