本人学生，现在做的aspen湿法脱硫的模型运行出现错误

xue1205009128

新手错误比较多

xue1205009128

我运算出来质量不守恒，而且出来的物料都为0，不知道怎么回事

cxx123

***SEVERE ERROR
   CHEMISTRY (GLOBAL) NOT CONVERGED; PHYS PROP RMSERR = 1.3328D-09 ;
   CHEM EQNS RMSERR = 5.1854-02 FEED FLASH FAILED TO CONVERGE;  USE FEED
   CONVENTION='ON-STAGE' AS A WORKAROUND.

*  WARNING
   REST OF BLOCK BYPASSED DUE TO SEVERE ERROR.

** ERROR
   BLOCK SIM IS NOT IN MASS BALANCE:
   MASS INLET FLOW = 0.46220258E-01, MASS OUTLET FLOW = 0.00000000E+00
   ABSOLUTE DIFFERENCE = 0.46220258E-01
这是你的错误。你的模型没算对，出不来结果。所以物流都是0
第一个应该是没有收敛，第二个错误应该是质量不平衡。

cxx123

***SEVERE ERROR
   CHEMISTRY (GLOBAL) NOT CONVERGED; PHYS PROP RMSERR = 1.3328D-09 ;
   CHEM EQNS RMSERR = 5.1854-02 FEED FLASH FAILED TO CONVERGE;  USE FEED
   CONVENTION='ON-STAGE' AS A WORKAROUND.

*  WARNING
   REST OF BLOCK BYPASSED DUE TO SEVERE ERROR.

** ERROR
   BLOCK SIM IS NOT IN MASS BALANCE:
   MASS INLET FLOW = 0.46220258E-01, MASS OUTLET FLOW = 0.00000000E+00
   ABSOLUTE DIFFERENCE = 0.46220258E-01
出现了错误，模型没有继续算。
第一个错误是没收敛，第二个是质量不平衡。