Hydra water distribution
Hydra 17 (NEER AI, Rust): its water-distribution engine on the EPANET data model, run through its CLI with default settings.
Production software, installed from its official source and run by the suite with its defaults, except the settings each card names. Ran 3 tests; fewer than 5 with other models, so not ranked on the leaderboard. Score cards from: Hydra 17.0.0 water distribution.
| Test | Difference, rank | Checks |
|---|---|---|
| Friction loss in a pipe A1P-001 | #1= 0.65 % off of 2 models | • Head loss 0.65 % off; • Heads along the pipe 1.2 cm off |
| Looped water network A1P-010 | #3 0.028 % off of 3 models | • Junction heads 7.4 mm off; • Pipe flows < 0.0001 % off |
| Water distribution network B-EPANET-001 | #3 0.11 % off of 3 models | • Peak pressure 0.11 % off; • Volumes 0.091 % off |