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hg0904034324 · 发表于 1970-1-1 08:00:00

菜鸟一枚，最近做了个模拟，老提示一下错误，求高人指导

  * WARNING IN THE "STREAM" PARAGRAPH WHICH BEGINS ON LINE 180
   STREAM NAME: GAS0
   COMPONENT MASS FLOWS OF SUBSTREAM: "MIXED"
   ARE NORMALIZED TO THE TOTAL MASS FLOW VALUE.

  * WARNING IN THE "STREAM" PARAGRAPH WHICH BEGINS ON LINE 189
   STREAM NAME: S-OIL0
   COMPONENT MASS FLOWS OF SUBSTREAM: "MIXED"
   ARE NORMALIZED TO THE TOTAL MASS FLOW VALUE.

  Flowsheet Analysis :

COMPUTATION ORDER FOR THE FLOWSHEET:
B3 B1

->Calculations begin ...

Block: B3    Model: MIXER

Block: B1    Model: PETROFRAC

   Convergence iterations:
      OL IL    Err/Tol
      1 7    449.65
      2 10    2142.8
      3 5    612.88
      4 6    474.58
      5 10    155.23
      6 10    405.48
      7 10    130.71
      8 10    95.575
      9 10    42.348
      10 10    11.417
      11 10    2.3569
      12 10    1.3416
      13 10    0.47827
      14 10    0.26470
      15 10    0.65285
  *** SEVERE ERROR
   FLOW FOR LIQUID PRODUCT ON STAGE 1 IS TENDING TO DISAPPEAR.
   PLEASE REVIEW LIQUID PRODUCT SPECIFICATIONS.

->Simulation calculations completed ...

  ***  Warning(s) were issued during Input Translation ***
  ***  Check the Run Status Results for more Information ***

            ***  Summary of Simulation Errors  ***

               Physical
               Property       System       Simulation
  Terminal Errors    0             0             0
Severe Errors    0             0             1
         Errors    0             0             0
      Warnings    0             0             0

->Generating results ...

  * WARNING WHILE GENERATING REPORT FOR STREAM: "FEED"    (WHILE EVALUATING
   PROPSET: "PETRO")
   DISTILLATION CURVE CALCULATION IS BYPASSED FOR HYDROGEN-RICH
   MIXTURES(>10%).

  * WARNING WHILE GENERATING REPORT FOR STREAM: "GAS"    (WHILE EVALUATING
   PROPSET: "PETRO")
   DISTILLATION CURVE CALCULATION IS BYPASSED FOR HYDROGEN-RICH
   MIXTURES(>10%).

  * WARNING WHILE GENERATING REPORT FOR STREAM: "GAS0"    (WHILE EVALUATING
   PROPSET: "PETRO")
   STREAM CONSISTS OF ONLY LIGHT ENDS COMPONENTS; DISTILLATION
   CURVE CALCULATION IS BYPASSED.

chenhaijunsjy · 发表于 1970-1-1 08:00:00

要开始学习咯