在勾上热力学和水力学之后就出现了警告

Teaching_me · 发表于 1970-1-1 08:00:00

在勾上热力学和水力学之后就出现了警告，这是什么原因呢？？？它说在第三十块板上的轻重组分变得不完整，真心不懂

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Simu1.bkp

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837565410 · 发表于 1970-1-1 08:00:00

看看什么情况[catsoul=9]呵呵。[/catsoul]

tdl522 · 发表于 1970-1-1 08:00:00

运行没有问题啊！
->Processing input specifications ...

   INFORMATION
   THERE ARE HENRY COMPONENTS DEFINED IN THIS CASE, THE BINARY DATABANK
   WILL BE SEARCHED AUTOMATICALLY FOR ANY AVAILABLE HENRY CONSTANTS.

  Flowsheet Analysis :

COMPUTATION ORDER FOR THE FLOWSHEET:
S-1 T-1
(RETURN S-1)

->Calculations begin ...

Sensitivity Block S-1    Row    1 begins
   VARY VARIABLES: 10.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 7    1190.0
      2 1 3    652.65
      3 1 2    385.40
      4 1 2    156.50
      5 1 2    30.545
      6 1 2    1.7275
      7 1 2    1.4850
      8 1 2    0.83421

Sensitivity Block S-1    Row    2 begins
   VARY VARIABLES: 11.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    10.037
      2 1 1    0.42381

Sensitivity Block S-1    Row    3 begins
   VARY VARIABLES: 12.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    2.1719
      2 1 1    0.74253E-01

Sensitivity Block S-1    Row    4 begins
   VARY VARIABLES: 13.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    2.1661
      2 1 1    0.75876E-01

Sensitivity Block S-1    Row    5 begins
   VARY VARIABLES: 14.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.67058

Sensitivity Block S-1    Row    6 begins
   VARY VARIABLES: 15.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.67361

Sensitivity Block S-1    Row    7 begins
   VARY VARIABLES: 16.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.47416

Sensitivity Block S-1    Row    8 begins
   VARY VARIABLES: 17.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.63342

Sensitivity Block S-1    Row    9 begins
   VARY VARIABLES: 18.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.95742

Sensitivity Block S-1    Row 10 begins
   VARY VARIABLES: 19.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    1.6129
      2 1 1    0.77755

Sensitivity Block S-1    Row 11 begins
   VARY VARIABLES: 20.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    2.6859
      2 1 1    1.3130
      3 1 1    0.33389

Sensitivity Block S-1    Row 12 (base) begins
   VARY VARIABLES: 17.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 3    22.110
      2 1 1    2.5551
      3 1 1    1.1835
      4 1 1    0.35068

->Simulation calculations completed ...

  ***  No Warnings were issued during Input Translation ***

  ***  No Errors or Warnings were issued during Simulation ***

Teaching_me · 发表于 1970-1-1 08:00:00

->Processing input specifications ...

   INFORMATION
   THERE ARE HENRY COMPONENTS DEFINED IN THIS CASE, THE BINARY DATABANK
   WILL BE SEARCHED AUTOMATICALLY FOR ANY AVAILABLE HENRY CONSTANTS.

  Flowsheet Analysis :

COMPUTATION ORDER FOR THE FLOWSHEET:
S-1 T-1
(RETURN S-1)

->Calculations begin ...

Sensitivity Block S-1    Row    1 begins
   VARY VARIABLES: 10.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 7    1190.0
      2 1 3    652.65
      3 1 2    385.40
      4 1 2    156.50
      5 1 2    30.545
      6 1 2    1.7275
      7 1 2    1.4850
      8 1 2    0.83421

Sensitivity Block S-1    Row    2 begins
   VARY VARIABLES: 11.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 3    10.037
      2 1 1    0.42380

Sensitivity Block S-1    Row    3 begins
   VARY VARIABLES: 12.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    2.1719
      2 1 1    0.74253E-01

Sensitivity Block S-1    Row    4 begins
   VARY VARIABLES: 13.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    2.1661
      2 1 1    0.75876E-01

Sensitivity Block S-1    Row    5 begins
   VARY VARIABLES: 14.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.67058

Sensitivity Block S-1    Row    6 begins
   VARY VARIABLES: 15.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.67361

Sensitivity Block S-1    Row    7 begins
   VARY VARIABLES: 16.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.47416

Sensitivity Block S-1    Row    8 begins
   VARY VARIABLES: 17.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.63342

Sensitivity Block S-1    Row    9 begins
   VARY VARIABLES: 18.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    0.95742

Sensitivity Block S-1    Row 10 begins
   VARY VARIABLES: 19.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    1.6129
      2 1 1    0.77755

Sensitivity Block S-1    Row 11 begins
   VARY VARIABLES: 20.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 2    2.6859
      2 1 1    1.3130
      3 1 1    0.33389

Sensitivity Block S-1    Row 12 (base) begins
   VARY VARIABLES: 17.000

Block: T-1    Model: RADFRAC

   Convergence iterations:
      OL ML IL    Err/Tol
      1 1 3    22.110
      2 1 1    2.5551
      3 1 1    1.1835
      4 1 1    0.35068

->Simulation calculations completed ...

  ***  No Warnings were issued during Input Translation ***

  ***  No Errors or Warnings were issued during Simulation ***

  * WARNING
   LIGHT-KEY SPECIFICATIONS ARE OR BECOME INCOMPLETE ON THE
   FOLLOWING STAGES:
   30
   EXTRAPOLATIONS ARE USED TO COMPLETE THE SPECIFICATIONS.

  * WARNING
   HEAVY-KEY SPECIFICATIONS ARE OR BECOME INCOMPLETE ON THE
   FOLLOWING STAGES:
   30
   EXTRAPOLATIONS ARE USED TO COMPLETE THE SPECIFICATIONS.

有问题，把它保存一下就会出现问题

Teaching_me · 发表于 1970-1-1 08:00:00

而且这个问题我问了我们上一届的，他说他也不会

Teaching_me · 发表于 1970-1-1 08:00:00

tdl522 发表于 2013-5-25 15:41
运行没有问题啊！
->Processing input specifications ...

有问题，把它保存一下，而且要把热力学和水力学的选项勾上就会出现2个警告

zhdgzhdg · 发表于 1970-1-1 08:00:00

好像aspen轻重都分不清楚，要自己指定

chem2010 · 发表于 1970-1-1 08:00:00

隐身猪发表于 2013-5-25 16:31
自行定义轻重关键组分。

你好我也出现这个警告了。请问在哪里指定轻重关键组分呢，谢谢！

sici · 发表于 1970-1-1 08:00:00

你好，我也遇到这样的问题，换过不同的关键组分选取方法都不行，而且，因为是原油蒸馏所以也没有具体的组分，想问一下楼主是怎样解决这个问题的。

在勾上热力学和水力学之后就出现了警告

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