PDEBench fluid evolution
Neural surrogates that roll out PDE solutions with less error (placeholder)
| 1 | --- |
| 2 | issue: 2 |
| 3 | status: done |
| 4 | tags: model |
| 5 | --- |
| 6 | # conservation-projection |
| 7 | |
| 8 | Project each step onto mass and energy conservation. |
| 9 | |
| 10 | ## What happened |
| 11 | |
| 12 | - 2026-09-16: 0.0834 nRMSE (−0.0076 on the baseline) |
| 13 | - 2026-09-23: 0.0798 nRMSE (−0.0112 on the baseline) |
| 14 | |
| 15 | ## Next |
| 16 | |
| 17 | Train with the push-forward trick. |