* WARNING IN PHYSICAL PROPERTY SYSTEM
ATTEMPT TO USE MODEL ELECNRTL WITHOUT A SOLVENT.
ACTIVITY COEFFICIENT OF UNITY IS USED
Block: B1 Model: RADFRAC
*** SEVERE ERROR
A VAPOR FEED/PUMPAROUND TO THE BOTTOM STAGE IS REQUIRED WHEN
"QN=0" IS SPECIFIED IN "COL-SPECS"; REQUIRED FEED/PUMPAROUND
HAS ZERO FLOW.
* WARNING
REST OF BLOCK BYPASSED DUE TO SEVERE ERROR.
** ERROR
BLOCK B1 IS NOT IN MASS BALANCE:
MASS INLET FLOW = 0.10015970E+00, MASS OUTLET FLOW = 0.10490135E+00
RELATIVE DIFFERENCE = 0.47340846E-01
->Simulation calculations completed ...
*** No Warnings were issued during Input Translation ***
到底是什么问题,求各位大虾解救
Block: T-2302 Model: RADFRAC
*** SEVERE ERROR
A VAPOR FEED/PUMPAROUND TO THE BOTTOM STAGE IS REQUIRED WHEN
"QN=0" IS SPECIFIED IN "COL-SPECS"; REQUIRED FEED/PUMPAROUND
HAS ZERO FLOW.
* WARNING
REST OF BLOCK BYPASSED DUE TO SEVERE ERROR.
楼主好,看到您帖子的时间太晚啦,不晓得您问题解决了吗,我跟楼上的一样,也越到与楼主相似的问题,恳请赐教
我是用的MDEA吸收CO2的例子,改了好多遍啦,都出现错误。
** ERROR
BLOCK B1 IS NOT IN MASS BALANCE:
MASS INLET FLOW = 0.10015970E+00, MASS OUTLET FLOW = 0.10490135E+00
RELATIVE DIFFERENCE = 0.47340846E-01
谢谢。