Research Article
A Dynamic Optimization Strategy for the Operation of Large Scale Seawater Reverses Osmosis System
Table 3
Information of the Opt2 through discretization.
| | Item number | Nef1 | Ncp | Total variables | equalities | Nonzero equality Jacobian | Nonzero Lagrangian Hessian |
| | 1 | 2 | 3 | 100378 | 40260 | 28427 | 27467 | | 2 | 5 | 3 | 65291 | 64331 | 227674 | 86916 | | 3 | 10 | 3 | 126731 | 125771 | 439834 | 164676 | | 4 | 20 | 3 | 249611 | 248651 | 864154 | 320196 | | 5 | 40 | 3 | 495371 | 494411 | 1712794 | 631236 |
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