dengkui0814 发表于 2014-7-7 20:21:32

Aspen 物性 TABLE NAME = ESPRSTD

The following messages were issued during Input Translation:

   INFORMATION
   BINARY PARAMETERS PRKIJ (DATA SET 1) FOR MODEL ESPRSTD
   ARE RETRIEVED FROM SDF TABLE.TABLE NAME = ESPRSTD

*WARNING WHILE CHECKING INPUT SPECIFICATIONS
   INCONSISTENT PROPERTIES DETECTED FOR STREAM 'M'
   FROM BLOCK: 'P1'PROPERTIES: NRTL
   TO BLOCK: 'H1'PROPERTIES: PR-BM

*WARNING WHILE CHECKING INPUT SPECIFICATIONS
   INCONSISTENT PROPERTIES DETECTED FOR STREAM 'T'
   FROM BLOCK: 'P2'PROPERTIES: NRTL
   TO BLOCK: 'H2'PROPERTIES: PR-BM

*WARNING WHILE CHECKING INPUT SPECIFICATIONS
   INCONSISTENT PROPERTIES DETECTED FOR STREAM 'R-O'
   FROM BLOCK: 'R'PROPERTIES: PENG-ROB
   TO BLOCK: 'H3'PROPERTIES: NRTL

*WARNING WHILE CHECKING INPUT SPECIFICATIONS
   INCONSISTENT PROPERTIES DETECTED FOR STREAM 'IN'
   FROM BLOCK: 'M1'PROPERTIES: PR-BM
   TO BLOCK: 'R'PROPERTIES: PENG-ROB

*WARNING WHILE CHECKING INPUT SPECIFICATIONS
   INCONSISTENT PROPERTIES DETECTED FOR STREAM 'R'
   FROM BLOCK: 'P9'PROPERTIES: NRTL
   TO BLOCK: 'HEA'PROPERTIES: PR-BM,
模拟结果错误如上,从一个模块到另外一个模块物性方法不一样,由于物质的状态由气态变成液态,或者由液态变成气态,物性方法也在状态方程和活度系数之间便,我原本以为选择某个模块的物性方法是决定结果的参数,但是现在看来有些问题。可是问什么我收循环前没提示,循环后就有这个错误了。欢迎大家来讨论。

页: [1]
查看完整版本: Aspen 物性 TABLE NAME = ESPRSTD