刘清雷 发表于 2015-4-13 09:17:38

模拟出问题 Calculations stopped because of missing property parameters

<< Loading Simulation Engine 08:28:18 Mon Apr 13, 2015>>



->Processing input specifications ...

Flowsheet Analysis :

COMPUTATION ORDER FOR THE FLOWSHEET:
A B

->Calculations begin ...


   Block: A      Model: RGIBBS
      ACTIVITY COEFFICIENT MODEL GMUFAC HAS MISSING PARAMETERS:
      UNIFAC GROUP STRUCTURAL INFORMATION PARAMETER, UFGRP (DATA SET 1),
      MISSING FOR COMPONENT HNO3; NO UFGRP PARAMETERS SUPPLIED BY USER;
      DEFAULTS NOT FOUND IN DATA BANK

! Calculations stopped because of missingproperty parameters
这个怎么弄啊？


打一架啊 发表于 2015-4-13 09:17:38

我也是同样问题，怎么办

luliangjun 发表于 2015-4-13 09:17:38

应该是物性方法选择有问题

shfgfbg 发表于 2015-4-13 09:17:38

物性的问题
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