云冉丶 发表于 2017-7-14 22:01:44

求大神看一下 ，为啥一直报错

The following Unit Operation blocks were
completed with errors:
COOLER HEX ABS B3

The following Convergence blocks were
completed with errors:
$OLVER01

The following messages were issued during Input Translation:

   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 CO2 ARE:
      VLBROC
   PARAMETERS RETRIEVED FOR COMPONENT H2S ARE:
      VLBROC
   PARAMETERS RETRIEVED FOR COMPONENT H2O ARE:
      VLBROCPLXANT
   PARAMETERS RETRIEVED FOR COMPONENT C5H13NO2 ARE:
      RKTZRA

*WARNING IN THE 'STREAM' PARAGRAPH WHICH BEGINS ON LINE 182
   STREAM NAME: GAS
   COMPONENT MOLE FLOWS OF SUBSTREAM: 'MIXED'
   ARE NORMALIZED TO THE TOTAL MOLE FLOW VALUE.

*WARNING IN THE 'STREAM' PARAGRAPH WHICH BEGINS ON LINE 186
   STREAM NAME: MDEA
   COMPONENT MOLE FLOWS OF SUBSTREAM: 'MIXED'
   ARE NORMALIZED TO THE TOTAL MOLE FLOW VALUE.

   INFORMATION WHILE CHECKING INPUT SPECIFICATIONS
   BLOCK NAME: ZAISHENG    MODEL NAME: RADFRAC
   AN INITIAL TEMPERATURE PROFILE SHOULD BE SPECIFIED
   IN SENTENCE 'T-EST' IF 'Q1' AND 'QN' ARE SPECIFIED.


***SEVERE ERROR
   THE FOLLOWING STAGES DRIED UP (VAPOR OR LIQUID FLOW APPROACHES 0):
   1   12
   A LIMIT OF0.10000E-04 * SUM OF FEEDS WAS IMPOSED ON THE FLOW RATES
   OR A LIMIT OF0.10000E-04 WAS IMPOSED ON THE STAGE V/L OR L/V RATIO.



** ERROR
   FEED HAS    1.63 % VAPOR. OUTLET CONDITIONS MAY BE WRONG.

** ERROR
   FEED HAS    1.63 % VAPOR. OUTLET CONDITIONS MAY BE WRONG.

-INFORMATION
   NET POSITIVE SUCTION HEAD IS LESS THAN ZERO



** ERROR
   BLOCK COOLER IS NOT IN MASS BALANCE:
   MASS INLET FLOW = 0.20797106E+04, MASS OUTLET FLOW = 0.20383221E+04
   RELATIVE DIFFERENCE = 0.20305182E-01
   MAY BE DUE TO A TEAR STREAM OR A STREAM FLOW MAY HAVE
   BEEN CHANGED BY A FORTRAN, TRANSFER, OR BALANCE BLOCK
   AFTER THE BLOCK HAD BEEN EXECUTED.



** ERROR
   INVALID HOT STREAM TEMPERATURE SPECIFICATION
   T-SPEC =3.5715000D+02 IS MORE THAN THIN =3.2314993D+02



云冉丶 发表于 2017-7-14 22:01:44

求大神帮忙看一下   
谢谢

天际流星飞 发表于 2017-7-14 22:01:44

只知道泵或是换热器在有相态变化或是有气体的时候特别容易出错，但是我也不知道怎么解决，等老马来解答吧

云冉丶 发表于 2017-7-14 22:01:44

天际流星飞 发表于 2017-7-14 23:16
只知道泵或是换热器在有相态变化或是有气体的时候特别容易出错，但是我也不知道怎么解决，等老马来解答吧

哦哦我把泵去掉了   可不可以加个好友

云冉丶 发表于 2017-7-14 22:01:44

{:1106_362:}

xingguanglueguo 发表于 2017-7-14 22:01:44

本帖最后由 xingguanglueguo 于 2017-7-19 14:35 编辑

按照提示一步步解决吧。物性方法先对了没有？提示说你选的是用于电解质的？进料参数是否合适，组分，温度压力等等。冷却器质量不守恒，是不是选定的哪些物流流量不合理，或者输入的精确度不够，小数点后位数不够，所以对不上。

zhf943522806 发表于 2017-7-14 22:01:44

传个文件看看{:1106_371:}
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