Demo 1D suite example
Worked example that ships with the suite: plain, well-understood schemes.
A worked example that ships with the suite. Ran 6 tests; worked examples and previous releases are shown beside the leaderboard, not ranked on it. Score cards from: demo.
| Test | Difference, rank | Checks |
|---|---|---|
| Water hammer: valve slammed shut A1P-020 | #1 under 0.01 % off of 2 models | • Peak pressure < 0.0001 % off; · Water stored by compression < 0.0001 % error |
| Pollutant spreading in a pipe A1P-030 | #1 0.045 % off of 2 models | • Concentration profile 0.045 % off; · Tracer conserved 0.0071 % error |
| Gentle backwater in a channel A1F-001 | #1= under 0.01 % off of 15 models | • Average depth error 0.0096 mm off; · Water conserved 0.00025 % error |
| Dam break onto dry ground A1F-010 | #2= 0.52 % off of 20 models | • Flood front 1.95 m behind exact; · Water conserved < 0.0001 % error |
| Dam break into shallow water A1F-011 | #2 0.056 % off of 20 models | • Average depth error 0.31 mm off; · Water conserved 0.016 % error |
| Standing hydraulic jump A1F-020 | #3 0.15 % off of 9 models | • Depth profile 0.15 % off; · Jump stays put 0.061 % error |