精馏塔不收敛,不知道怎么调了
本帖最后由 化学工程的 于 2013-7-8 18:58 编辑我模拟得精馏塔不收敛~调了很久都这样~谁能帮下忙~谢谢 我的ASPEN是7.2版的 ->Processing input specifications ...
Flowsheet Analysis :
COMPUTATION ORDER FOR THE FLOWSHEET:
R
->Calculations begin ...
Block: R Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 2 909.57
2 1 2 131.30
3 1 2 79.772
4 1 2 41.431
5 1 2 22.463
6 1 2 13.764
7 1 2 9.3230
8 1 2 1.9463
9 1 2 0.57645
->Simulation calculations completed ...
***No Warnings were issued during Input Translation ***
***No Errors or Warnings were issued during Simulation ***
收敛算法改为高度非理想即可 同意楼上!
->Processing input specifications ...
Flowsheet Analysis :
COMPUTATION ORDER FOR THE FLOWSHEET:
R
->Calculations begin ...
Block: R Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 2 909.57
2 1 2 131.30
3 1 2 79.772
4 1 2 41.431
5 1 2 22.463
6 1 2 13.764
7 1 2 9.3230
8 1 2 1.9463
9 1 2 0.57645
->Simulation calculations completed ...
***No Warnings were issued during Input Translation ***
***No Errors or Warnings were issued during Simulation ***
imeagor 发表于 2013-7-8 14:04
->Processing input specifications ...
Flowsheet Analysis :
嗯~知道了~谢谢{:1106_362:}{:1106_362:}{:1106_362:} tdl522 发表于 2013-7-8 18:47
同意楼上!
嗯~知道了~谢谢
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