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ASPEN小白,模拟电解质过程出现大量警告和问题,比如物性缺失..

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发表于 1970-1-1 08:00:00 显示全部楼层 |阅读模式
aspen求助
aspen版本: V8.4
物性方法选择了ELECNRTL。在Properties部分就出现很多警告,      ①INFORMATION      THERE ARE HENRY COMPONENTS DEFINED IN THIS CASE, THE BINARY DATABANK
      WILL BE SEARCHED AUTOMATICALLY FOR ANY AVAILABLE HENRY CONSTANTS.

      ②THE PAIR PARAMETERS FOR ELECNRTL OPTION SET HAS BEEN RETRIEVED FROM
      DATABANK ENRTL-RK.

     ③ INFORMATION
      PURE COMPONENT PARAMETERS FOR SOME COMPONENTS ARE RETRIEVED FROM
      DATABANK ELECPURE. THESE PARAMETERS ARE USED WITH ELECNRTL METHOD.
      UNLESS YOU ENTER YOUR OWN PARAMETERS IN PROP-DATA PARAGRAPHS.
此外,其他问题只列举同类1-2个
①PARAMETER TB RETRIEVED FOR COMPONENT HNO3

      PARAMETER MW RETRIEVED FOR COMPONENT HNO3

      PARAMETER PC RETRIEVED FOR COMPONENT HNO3

②这里几乎每个添加的组分都出现这个警告
      STRUCTURE FOR COMPONENT H2O HAS NOT BEEN DEFINED.
      PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES
      USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT.

③多个组分都有此问题,只列举一个
      MW AVAILABLE FOR COMPONENT ZNO IS DIFFERENT FROM MW
      CALCULATED FROM FORMULA (ATOMNO/NOATOM).  CALCULATED VALUE IS USED.
      AVAILABLE MW =   81.37900     CALCULATED MW =   81.38940
④*   WARNING IN PHYSICAL PROPERTY SYSTEM
      PARAMETER DHVLWT/ELEMENT  5 (DATA SET 1)
      UPPER BOUND VIOLATED FOR COMPONENT AL2O3
      VALUE =   3253.2    , UPPER BOUND =   1500.0
现已将模拟文件上传,请各位帮忙看看,不胜感激undefined

4.8很多问题.zip

545.89 KB, 下载次数: 7

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