<< All Blocks Reinitialized >> << Run reinitialized 15:04:01 Fri Apr 4, 2014>> ->Processing input specifications ... Flowsheet Analysis : Block $OLVER01 (Method: BROYDEN ) has been defined to converge streams: T-N-BUT COMPUTATION ORDER FOR THE FLOWSHEET: $OLVER01 RAD COOLER DE MIX (RETURN $OLVER01) DI-ACE ->Calculations begin ... > Beginning Convergence Loop $OLVER01 Method: BROYDEN Converging tear streams: T-N-BUT Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.83405E+06 1 0.19572E+06 2 21986. 3 1280.2 4 12.263 5 0.35447E-03 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 1 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol 0.22514E+05 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.90588E+06 1 0.18177E+06 2 0.20122E+06 3 0.19974E+06 4 0.20792E+06 5 0.21194E+06 6 0.86209E+06 7 0.61454E+06 8 0.14358E+06 9 20441. 10 356.10 11 0.11655 12 0.16732E-07 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 2 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19973E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.92985E+06 1 0.17096E+06 2 0.20386E+06 3 0.18123E+06 4 0.17843E+06 5 0.16542E+06 6 62121. 7 7352.0 8 98.585 9 0.13495E-01 10 0.10746E-07 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 3 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol 0.14895E+06 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.55853E+06 1 76739. 2 79532. 3 79206. 4 77466. 5 76324. 6 0.85950E+06 7 0.18975E+06 8 36780. 9 1152.5 10 1.2242 11 0.13974E-05 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 4 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19924E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.15179E+06 1 89197. 2 0.10002E+06 3 94965. 4 79665. 5 53163. 6 2212.2 7 25.442 8 0.12170E-02 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 5 Converging tear streams: T-N-BUT 4 vars not converged, Max Err/Tol -0.19865E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.17857E+06 1 0.12313E+06 2 19595. 3 183.42 4 0.26001E-01 5 0.10219E-07 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 6 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19670E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.10931E+06 1 13837. 2 782.46 3 1.5648 4 0.34111E-05 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 7 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol 0.81291E+04 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.11206E+06 1 3378.6 2 72.818 3 0.18071E-01 4 0.12962E-07 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 8 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19924E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 44363. 1 138.34 2 0.25502 3 0.39356E-06 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 9 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol 0.13909E+04 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 23449. 1 68.857 2 0.20136E-01 3 0.12329E-07 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 10 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol 0.12435E+04 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 45015. 1 252.27 2 0.27155 3 0.11573E-06 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 11 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol 0.19368E+04 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 82226. 1 972.50 2 5.1552 3 0.45779E-04 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 12 Converging tear streams: T-N-BUT 4 vars not converged, Max Err/Tol 0.86342E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.13747E+06 1 6116.9 2 449.53 3 0.52669 4 0.39447E-06 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 13 Converging tear streams: T-N-BUT 3 vars not converged, Max Err/Tol 0.57970E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.24055E+06 1 0.11798E+06 2 0.12493E+06 3 0.12347E+06 4 0.12141E+06 5 0.11786E+06 6 0.10950E+06 7 0.23903E+06 8 32167. 9 1316.4 10 2.3198 11 0.70141E-05 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 14 Converging tear streams: T-N-BUT 3 vars not converged, Max Err/Tol 0.30275E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.35991E+06 1 0.23086E+06 2 15800. 3 488.76 4 0.50553 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 15 Converging tear streams: T-N-BUT 3 vars not converged, Max Err/Tol 0.11034E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.31565E+06 1 30073. 2 1182.7 3 2.0114 4 0.49528E-05 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 16 Converging tear streams: T-N-BUT 3 vars not converged, Max Err/Tol 0.36664E+02 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.18444E+06 1 5514.1 2 27.233 3 0.90853E-03 Block: COOLER Model: HEATER Block: DE Model: DECANTER * WARNING NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE SOLUTION IS RETURNED. Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 17 Converging tear streams: T-N-BUT 3 vars not converged, Max Err/Tol 0.90859E+01 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 29998. 1 381.81 2 0.11508 3 0.19398E-07 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 18 Converging tear streams: T-N-BUT 4 vars not converged, Max Err/Tol -0.20000E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 92071. 1 432.49 2 0.24927 3 0.84115E-07 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 19 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19997E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.12478E+06 1 1098.0 2 1.3170 3 0.25134E-05 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 20 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19992E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.22074E+06 1 3159.9 2 13.439 3 0.29269E-03 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 21 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19979E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.35104E+06 1 9342.9 2 181.59 3 0.69859E-01 4 0.13785E-07 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 22 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19942E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.45995E+06 1 26646. 2 3424.8 3 42.489 4 0.39140E-02 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 23 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19812E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.38827E+06 1 71870. 2 98643. 3 92105. 4 84599. 5 43076. 6 4649.1 7 28.308 8 0.70070E-03 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 24 Converging tear streams: T-N-BUT 5 vars not converged, Max Err/Tol -0.19022E+03 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 0.14640E+06 1 0.10172E+06 2 13546. 3 96.359 4 0.58070E-02 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 25 Converging tear streams: T-N-BUT 3 vars not converged, Max Err/Tol 0.92503E+02 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 12307. 1 234.43 2 0.33788 3 0.22190E-06 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 26 Converging tear streams: T-N-BUT 4 vars not converged, Max Err/Tol 0.58545E+02 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 9665.9 1 61.582 2 0.17226E-01 3 0.12290E-07 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 27 Converging tear streams: T-N-BUT 4 vars not converged, Max Err/Tol -0.74912E+02 Block: RAD Model: RADFRAC Convergence iterations: Iter Err/Tol 0 7067.4 1 28.818 2 0.32926E-02 Block: COOLER Model: HEATER Block: DE Model: DECANTER Block: MIX Model: MIXER > Loop $OLVER01 Method: BROYDEN Iteration 28 Converging tear streams: T-N-BUT # Converged Max Err/Tol 0.19382E+00 Block: DI-ACE Model: RADFRAC Convergence iterations: OL ML IL Err/Tol 1 1 10 2805.3 2 1 4 669.47 3 1 4 157.66 4 1 4 13.451 5 1 3 0.95861 * WARNING BLOCK MIX IS NOT IN MASS BALANCE: MASS INLET FLOW = 0.15977086E-01, MASS OUTLET FLOW = 0.15963518E-01 RELATIVE DIFFERENCE = 0.84991115E-03 IMBALANCE IS DUE TO A LOOSE TEAR TOLERANCE STREAM T-N-BUT TOLERANCE = 0.50000000E-02 ->Simulation calculations completed ... *** No Warnings were issued during Input Translation *** *** Summary of Simulation Errors *** Physical Property System Simulation Terminal Errors 0 0 0 Severe Errors 0 0 0 Errors 0 0 0 Warnings 0 0 13 用醋酸丁酯为共沸剂(方案1).bkp(190.57KB) 该贴已经同步到 野性的释放的微博 显示全部