aspen 求助啊！结果看不懂啊 弄了好久了

zhugemihou

ASPEN  V8.0   模拟时候结果是这个   请问什么情况啊

<< Run reinitialized 22:27:09 Mon Mar 30, 2015>>



->Processing input specifications ...

  *   WARNING IN THE "PROPERTIES" PARAGRAPH WHICH BEGINS ON LINE 36

      FREE-WATER METHOD SHOULD BE STEAMNBS WHEN THE MAIN
      PROPERTY METHOD IS SRK. DEFAULT FREE-WATER METHOD IS STEAM-TA
      PLEASE SPECIFY THE RECOMMENDED FREE-WATER METHOD AND RUN AGAIN.

  *   WARNING IN PHYSICAL PROPERTY SYSTEM
      FUNCTIONAL GROUP GENERATION FOR THE UNIFAC METHOD CANNOT BE COMPLETED
      FOR COMPONENT CH3ONO.  THE FOLLOWING ATOMS WERE NOT MATCHED:
      O 2  N 3  O 4

                       THE FUNCTIONAL GROUPS GENERATED
          GROUP NUMBER  NO. OF OCCUR.     GROUP NUMBER  NO. OF OCCUR.

               1015          1

  *   WARNING IN PHYSICAL PROPERTY SYSTEM
      FUNCTIONAL GROUP GENERATION FOR THE UNIF-LBY METHOD CANNOT BE COMPLETED
      FOR COMPONENT CH3ONO.  THE FOLLOWING ATOMS WERE NOT MATCHED:
      O 2  N 3  O 4

                       THE FUNCTIONAL GROUPS GENERATED
          GROUP NUMBER  NO. OF OCCUR.     GROUP NUMBER  NO. OF OCCUR.

               1015          1

  *   WARNING IN PHYSICAL PROPERTY SYSTEM
      FUNCTIONAL GROUP GENERATION FOR THE UNIF-DMD METHOD CANNOT BE COMPLETED
      FOR COMPONENT CH3ONO.  THE FOLLOWING ATOMS WERE NOT MATCHED:
      O 2  N 3  O 4

                       THE FUNCTIONAL GROUPS GENERATED
          GROUP NUMBER  NO. OF OCCUR.     GROUP NUMBER  NO. OF OCCUR.

               1015          1

  *   WARNING IN PHYSICAL PROPERTY SYSTEM
      FUNCTIONAL GROUP GENERATION FOR THE UNIF-R4 METHOD CANNOT BE COMPLETED
      FOR COMPONENT CH3ONO.  THE FOLLOWING ATOMS WERE NOT MATCHED:
      O 2  N 3  O 4

                       THE FUNCTIONAL GROUPS GENERATED
          GROUP NUMBER  NO. OF OCCUR.     GROUP NUMBER  NO. OF OCCUR.

               1015          1

  *   WARNING IN PHYSICAL PROPERTY SYSTEM
      FUNCTIONAL GROUP GENERATION FOR THE REICHENB METHOD CANNOT BE COMPLETED
      FOR COMPONENT CH3ONO.  THE FOLLOWING ATOMS WERE NOT MATCHED:
      N 3  O 4

                       THE FUNCTIONAL GROUPS GENERATED
          GROUP NUMBER  NO. OF OCCUR.     GROUP NUMBER  NO. OF OCCUR.

                100          1                  118          1

  *   WARNING WHILE CHECKING INPUT SPECIFICATIONS
      BLOCK NAME: B1    MODEL NAME: RSTOIC
      PHYSICAL PROPERTY PARAMETER DHFORM   OR DHAQFM   IS MISSING
      FOR THE FOLLOWING COMPONENTS:
          DIMET-01
      ABSENCE OF THIS PARAMETER WILL RESULT IN INCORRECT ENTHALPY RESULTS.

  Flowsheet Analysis :

COMPUTATION ORDER FOR THE FLOWSHEET:
B1

->Calculations begin ...


   Block: B1       Model: RSTOIC
      IDEAL GAS MODEL HAS MISSING PARAMETERS:
      CPIG/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT DIMET-01

  ****PROPERTY PARAMETER ERROR
      ERRORS ENCOUNTERED IN CALCULATION OF IDEAL GAS PROPS FOR
      HIG
      PLEASE FIX THE ERRORS, RE-INITIALIZE, AND RUN AGAIN.

! Calculations stopped because of missing  property parameters