Hydraulic modeling is a software simulation of the condition in a water supply system, which is used as a basis for a more in-depth water system analysis done by monitoring the simulated values of water flow through the pipeline, pipeline pressure, and changing the water level in the reservoirs. The obtained information is compared with the actually measured values on site, whereby creating a hydraulic model that is used for realistic assessment of the condition of the examined water supply system.
Where the simulation is analyzed in the EPANET program, this may enable improvement of the water management method; provide a proposal of measures for future investments in the rehabilitation of existing, and the construction of new facilities and, as such, the improvement of the water supply in the observed region.
Hydraulic modeling is part of the internal measures being implemented by Vodacom. This activity commenced in November 2007 in cooperation with the consultancy MACS GmbH from Frankfurt. This type of modeling creates a hydraulic model used in locating spots with detected losses in the network.
Modeling in EPANET enables:
- Division of the distribution network into supply zones and sub-zones
- Monitoring the relationship between water production and consumption
- Overview of the overall condition or condition of the sections of the water supply network
- Locating potential losses in the network
- Determining measuring points for flow and pressure measurement.
