The software uses a Newton-Raphson numerical solution technique to solve looping network systems. Effects of water temperature are considered. Pressure-discharge relationships for pumps, nozzles and pressure regulators are entered as discrete data points that are stored to disk for reuse in later problems. The discrete data points allow any shape of pressure-discharge curve to be described and simulated. A sound understanding of hydraulics, friction loss, and sprinkler connections.
Maintenance is available free of charge.
The standard policy is to ship software upon receipt of a cheque of the full amount payable on a U.S. bank. Thomas-M. Stein . Back to the home page of the Department.