成长值: 66865
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只针对模拟文件,增加B6塔的迭代次数,可以收敛,但是有警告,
->Processing input specifications ...
Flowsheet Analysis :
COMPUTATION ORDER FOR THE FLOWSHEET:
B2 B4 B6
->Calculations begin ...
Block: B2 Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 4 70.266
2 1 3 6.9255
3 1 3 1.2993
4 1 3 0.74453E-01
Block: B4 Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 7 266.52
2 1 4 103.94
3 1 5 67.209
4 1 4 18.945
5 1 4 5.5747
6 1 4 2.6172
7 1 3 0.92207
Block: B6 Model: RADFRAC
* WARNING
FEED PRESSURE 25000. (N/SQM) OF STREAM 5
IS LOWER THAN STAGE 47 PRESSURE 0.10000E+06 (N/SQM).
Convergence iterations:
OL ML IL Err/Tol
1 1 10 2475.9
2 1 10 2272.4
3 1 10 394.71
4 1 10 434.79
5 1 10 851.85
6 1 10 788.01
7 1 10 506.36
8 1 10 1023.9
9 1 10 1163.1
10 1 10 695.14
11 1 10 620.12
12 1 10 385.79
13 1 10 318.13
14 1 10 383.90
15 1 10 219.63
16 1 10 331.46
17 1 10 873.31
18 1 10 829.78
19 1 10 541.52
20 1 10 482.51
21 1 10 1303.6
22 1 10 1044.0
23 1 10 640.71
24 1 10 485.76
25 1 10 408.56
26 1 10 363.93
27 1 10 1140.9
28 1 10 864.00
29 1 10 314.42
30 1 10 270.86
31 1 10 205.25
32 1 10 99.003
33 1 7 41.190
34 1 6 1.3307
35 1 7 0.57779
->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 1
物流5入塔压力低于进料板压力,所以增加一泵,增加物流5的压力。
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