请老马们看下是哪里出了问题

1209645842 · 发表于 1970-1-1 08:00:00

<< Run reinitialized 16:42:23 Mon Apr 24, 2017>>

->Processing input specifications ...

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

   INFORMATION
   PURE COMPONENT PARAMETERS FOR SOME COMPONENTS ARE RETRIEVED FROM
   SDF TABLE.  THESE PARAMETERS ARE USED WITH THE ELECNRTL OPTION SET
   UNLESS YOU ENTER YOUR OWN PARAMETERS IN PROP-DATA PARAGRAPHS

   PARAMETERS RETRIEVED FOR COMPONENT H2O ARE:

      VLBROC  PLXANT

  Flowsheet Analysis :

COMPUTATION ORDER FOR THE FLOWSHEET:
B1

->Calculations begin ...

Block: B1    Model: RADFRAC
  *** SEVERE ERROR
   CMBAL CALCULATIONS FAILURE: RERUN WITH CHANGES SUGGESTED
   IF THERE ARE ANY.

  * WARNING
   REST OF BLOCK BYPASSED DUE TO SEVERE ERROR.

  **  ERROR
   BLOCK B1 IS NOT IN MASS BALANCE:
   MASS INLET FLOW = 0.96275707E+01, MASS OUTLET FLOW = 0.77794059E+01
   RELATIVE DIFFERENCE = 0.23757145E+00

->Simulation calculations completed ...

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

            ***  Summary of Simulation Errors  ***

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

->Generating results ...