流程收敛,但模块物料不守恒是什么原因
适当调大容差,流程已经收敛,但模块物料不守恒是什么原因。模拟文件http://meng.horse/thread-81029-1-1.html,原先贴问题没解决,又发一遍,谢谢 体系没理解吧,物料平衡还是比较好弄的 ->Calculations begin ...Block: DIS1 Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 4 20.759
2 1 3 0.63464
> Beginning Convergence Loop $OLVER01 Method: BROYDEN
Converging tear streams: 18
Block: B11 Model: HEATER
Block: B12 Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 8 2179.2
2 1 4 597.16
3 1 2 1109.3
4 1 2 489.89
5 1 2 214.69
6 1 2 134.76
7 1 2 79.385
8 1 2 29.354
9 1 3 3.6449
10 1 3 1.3460
11 1 2 0.71370
Block: B13 Model: HEATER
Block: B3 Model: MIXER
Block: B4 Model: HEATER
Block: REATER Model: RSTOIC
Block: B6 Model: HEATER
Block: DIS2 Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 2 61.977
2 1 2 17.961
3 1 1 3.9798
4 1 2 0.68208
Block: COOL Model: HEATER
Block: PUMP Model: PUMP
Block: B14 Model: HEATER
Block: B15 Model: PUMP
Block: MIXER Model: MIXER
Block: EXACT Model: EXTRACT
Convergence iterations:
OL IL Err/Tol
1 1 100.75
2 1 0.24832
> Loop $OLVER01 Method: BROYDEN Iteration 1
Converging tear streams: 18
3 vars not converged, Max Err/Tol-0.11598E+01
Block: B11 Model: HEATER
Block: B12 Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 4 2.0042
2 1 3 0.27052
Block: B13 Model: HEATER
Block: B3 Model: MIXER
Block: B4 Model: HEATER
Block: REATER Model: RSTOIC
Block: B6 Model: HEATER
Block: DIS2 Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 1 0.30874E-01
Block: COOL Model: HEATER
Block: PUMP Model: PUMP
Block: B14 Model: HEATER
Block: B15 Model: PUMP
Block: MIXER Model: MIXER
Block: EXACT Model: EXTRACT
Convergence iterations:
OL IL Err/Tol
1 1 0.13389
> Loop $OLVER01 Method: BROYDEN Iteration 2
Converging tear streams: 18
# Converged Max Err/Tol-0.88922E+00
Block: B2 Model: HEATER
Block: DIS3 Model: RADFRAC
Convergence iterations:
OL ML IL Err/Tol
1 1 2 366.39
2 1 3 123.36
3 1 3 14.080
4 1 3 2.3324
5 1 3 1.2548
6 1 2 0.78754
->Generating block results ...
Block: B4 Model: HEATER
Block: B6 Model: HEATER
Block: B2 Model: HEATER
Block: COOL Model: HEATER
Block: PUMP Model: PUMP
Block: B11 Model: HEATER
Block: B13 Model: HEATER
Block: B14 Model: HEATER
Block: B15 Model: PUMP
->Simulation calculations completed ...
***Warning(s) were issued during Input Translation ***
***Check the Run Status Results for more Information ***
***No Errors or Warnings were issued during Simulation ***
->Generating results ...
<< Run Saved >>
文件是8.4的。
给有warning的heater模块的进料赋初值即可。
类似的问题,想办法解决。。 tdl522 发表于 2014-4-4 15:51
->Calculations begin ...
终于解决了,非常谢谢! qfhg2008 发表于 2014-4-4 17:30
终于解决了,非常谢谢!
看看。。。。。。。。。。 有的看上去还是挺不好理解的,三人行必有我师,马师一点通。 哈哈快点显现
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