aspen模拟调试时遇到的不收敛问题和泵的问题

Lotus1990 · 发表于 1970-1-1 08:00:00

> Loop $OLVER01 Method: WEGSTEIN    Iteration 30
  * WARNING
   CONVERGENCE BLOCK $OLVER01 NOT CONVERGED IN 30 ITERATIONS

3 vars not converged, Max Err/Tol  -0.61910E+03
  **  ERROR
   Convergence block $OLVER01 did not converge
   normally in the final pass

->Generating block results ...

Block: ABS    Model: HEATER
  **  ERROR WHILE GENERATING RESULTS FOR UNIT OPERATIONS BLOCK: "ABS" (MODEL:
   "HEATER")
   T-LOOP NOT CONVERGED IN  49  ITERATIONS.

Block: COND    Model: HEATER

Block: PUMP    Model: PUMP
   INFORMATION WHILE GENERATING RESULTS FOR UNIT OPERATIONS BLOCK: "PUMP"
   (MODEL: "PUMP")
   NET POSITIVE SUCTION HEAD IS LESS THAN ZERO

  * WARNING WHILE GENERATING RESULTS FOR UNIT OPERATIONS BLOCK: "PUMP"
   (MODEL: "PUMP")
   VAPOR EXISTS IN THE OUTLET STREAM, AND THE VALUE (0.64075)
   IS GREATER THAN THAT IN THE INLET STREAM (0.0000).
   THE RESULTS MAY BE UNRELIABLE.

->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             0
         Errors    0             0             2
      Warnings    0             0             2

->Generating results ...
bkp文件见附件！！急求啊

枫叶的思念 · 发表于 1970-1-1 08:00:00

收敛问题一直搞不懂{:1106_361:}

Lotus1990 · 发表于 1970-1-1 08:00:00

枫叶的思念发表于 2015-3-21 14:06
收敛问题一直搞不懂

一样样的，哎，快无语了

aspen模拟调试时遇到的不收敛问题和泵的问题

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