Hydraulics & Hydrology
Hydraulics & Hydrology Recent Articles
In the blog A Multi-Species Decay Model to Support Cost-Effective Chlorination in Distribution Systems, a cost-effective chlorination strategy is defined as the least-cost combination of doses (locations and rates) that achieves effective chlorination for a given stable flow regime and...
Water utilities are required to achieve effective chlorination by maintaining a detectable free chlorine concentration to the system extremities. The initial dose required to inactivate pathogens may subsequently completely react with chemical contaminants remaining after treatment but before the water...
Electromagnetic Pulses (EMPs) are short bursts of electromagnetic radiation. While small EMPs can occur normally, large EMPs can interfere with or even destroy electric power supplies and electronic equipment. EMPs can occur naturally from solar flares or lightening, or they...
Most hydraulic engineers would admit that the Darcy-Weisbach equation is the most theoretically correct equation for head loss in pipe flow. It is based on a force balance between the driving forces of pressure and gravity, offset by head loss...
How often have you found that the measured and observed pressures of the water distribution system do not match the outputs from the theoretic hydraulic model? It is vital for decision making and meeting high standards of service with minimal...
OpenFlows WaterGEMS Has Unique Platform Interoperability Often, time is the largest constraint when designing water networks. Having the most efficient design solution in place can help save valuable hours in your project timeline. This helps reduce project costs, allows you...