Two types of data are requested: general project data and pipe segment data. Upon completion of the input process, all data is saved and can be reviewed and edited whenever desired. Program InputĪll input is checked at the time of entry so that no improper data can be entered. The user manual lists all the pertinent equations to allow for a full manual verification.
Calculations can be made for a given water supply pressure or they can be performed such that Fire determines the lowest water supply pressure needed to adequately supply the sprinkler system. Calculation Methodįire uses the Newton Raphson matrix solution technique to solve pipe networks, and each pipe is defined to flow according to the Hazen Williams equation. Create your own small project or load the built-in sample project and explore all the features of the Fire program to see how quickly you could begin using the Fire software for your own project. The report format is designed to aid both the designer and the plan reviewer.ĭownload the free functional demo here that allows you to calculate for small pipe networks with up to 10 pipe sections. Meters, backflow preventers, alarm check valves and standpipes can also be analyzed.įire calculates the GPM water flow and velocity through all pipe sections, the GPM flow and residual pressure at each sprinkler head, the pressure losses incurred in each pipe section due to both friction and elevation changes, the maximum system demand pressure, and the total water GPM demanded by the system. Fire can handle all types of sprinkler systems (trees, grids, loops, and hybrids) with up to 1,000 or more sprinklers and pipes. Fire also estimates sprinkler head requirements, calculates optimal pipe sizes, and automatically performs a peaking analysis.
The Fire Program quickly performs all necessary hydraulic calculations as required by the National Fire Protection Association (NFPA 13).
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