含盐及离子液体体系三元液液相平衡的回归模拟出错！欢迎讨论！
新手，最近在学习使用Aspen 做含盐及离子液体体系三元液液相平衡的回归模拟，参考了马友的方法，但是由于体系比较复杂，自己定义了离子液体，也按照电解质助手确定了相应的离子种类，但是运行的时候依旧出现以下的问题，希望各位马友帮忙看看，欢迎交流讨论！<< Loading Simulation Engine 10:03:23 Mon Oct 27, 2014>>
->Processing input specifications ...
THE PAIR PARAMETERS FOR ELECNRTL OPTION SET HAS BEEN RETRIEVED FROM
DATABANK ENRTL-RK.
INFORMATION
PURE COMPONENT PARAMETERS FOR SOME COMPONENTS ARE RETRIEVED FROM
DATABANK.THESE PARAMETERS ARE USED WITH THE ELECNRTL OPTION SET
UNLESS YOU ENTER YOUR OWN PARAMETERS IN PROP-DATA PARAGRAPHS.
PARAMETER PLXANT RETRIEVED FOR COMPONENT 3
PARAMETER THRSWT(ELEMENT/3) RETRIEVED FOR COMPONENT 3
PARAMETER CPAQ0 RETRIEVED FOR COMPONENT SO4--
* WARNING IN PHYSICAL PROPERTY SYSTEM
THE FOLLOWING CONVENTIONAL COMPONENTS WERE NOT IN A DATA BANK.
CHECK DATA BANK NAMES FOR SPELLING.
CID DATA BANK NAME
MBP C8H15BF4N2
STRUCTURE FOR COMPONENT 2 HAS NOT BEEN DEFINED.
PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES
USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT.
STRUCTURE FOR COMPONENT MBP HAS NOT BEEN DEFINED.
PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES
USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT.
STRUCTURE FOR COMPONENT NA+ HAS NOT BEEN DEFINED.
PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES
USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT.
STRUCTURE FOR COMPONENT SO4-- HAS NOT BEEN DEFINED.
PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES
USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT.
->Data Regression begins ...
BEGIN CASE R-1 TIME = 0.02
STARTING POINT TIME: 0.02
DM-ITER: 1SSQ: 0.523126E+08REL CHANGE: 0.145 TIME: 0.02
DM-ITER: 2SSQ: 0.502015E+08REL CHANGE: 0.340 TIME: 0.02
DM-ITER: 3SSQ: 0.496739E+08REL CHANGE:1.03 TIME: 0.02
DM-ITER: 4SSQ: 0.529450E+08REL CHANGE:32.5 TIME: 0.03
DM-ITER: 5SSQ: 0.547549E+08REL CHANGE: 0.970 TIME: 0.03
DM-ITER: 6SSQ: 0.548004E+08REL CHANGE: 0.236 TIME: 0.03
BL-ITER: 7SSQ: 0.548753E+08REL CHANGE: 0.773E-01TIME: 0.03
BL-ITER: 8SSQ: 0.451409E+12REL CHANGE: 0.579E-04TIME: 0.03
FINAL SSQ:0.517910E+08
*** CANNOT SATISFY CONSTRAINTS ***
**ERROR WHILE EXECUTING DRS CASE: "R-1"
CONSTRAINTS CANNOT BE SATISFIED FOR THIS CASE.
**ERROR WHILE EXECUTING DRS CASE: "R-1"
DRS RESULTS DO NOT AGREE WITH THREE-PHASE FLASH RESULTS.
- RERUN WITH A DIFFERENT SET OF PARAMETER INITIAL VALUES
- RECHECK THE DATA IN THE DATA-GROUP PARAGRAPHS
- CHECK STD-DEV FOR SPECIFICATIONS THAT ARE TOO LARGE
! Data regression completed with errors
楼主是怎么把离子液体输进去的，我做的模拟离子液体无法定义啊 遇到了同样的问题，谁会啊，求指教{:1106_361:}
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