| 303 | |
| 304 | Other suggestion for the '''OPTIONS''' section is to tell the simulator to use the steady-state solution as initial condition for the dynamic simulation. In this case the NLP for the initialization is not necessary, because all derivatives are set to zero. A suggestion to set this option could be using the '''InitialFile''': |
| 305 | |
| 306 | {{{ |
| 307 | #!mso |
| 308 | FlowSheet Myflowsheet |
| 309 | ... |
| 310 | OPTIONS |
| 311 | Dynamic = true; |
| 312 | TimeEnd = 30; |
| 313 | RelativeAccuracy = 1e-8; |
| 314 | AbsoluteAccuracy = 1e-9; |
| 315 | InitialFile = "steady"; # or InitialFile = steady, without quotes |
| 316 | end |
| 317 | }}} |
| 318 | |
| 319 | ||Who || Opinion || Why || |
| 320 | ||Arge || '''agreed''' || proposed the change || |
| 321 | ||Rodolfo || '''agreed''' || will solve my problem with the gasifier that is not initializing, but the steady-state is working fine || |