WNTR own hydraulic solver
WNTR 1.5 (US EPA and Sandia), its own Python solver of the network equations (WNTRSimulator), independent of EPANET's code; Hazen-Williams friction only.
Research code, run with the settings of its own examples. Ran 2 tests; fewer than 5 with other models, so not ranked on the leaderboard. Score cards from: WNTR 1.5.0 WNTRSimulator.
| Test | Difference, rank | Checks |
|---|---|---|
| Looped water network A1P-010 | #1= under 0.01 % off of 3 models | • Junction heads 0.34 mm off; • Pipe flows < 0.0001 % off |
| Water distribution network B-EPANET-001 | #1= under 0.01 % off of 3 models | • Peak pressure < 0.0001 % off; • Volumes < 0.0001 % off |