aspen property中基团贡献法报错? 谢谢llbear,我是做出来了三元相图的, 只是control panel里面提示如下问题 - processing input specifications ... * warning in physical property system functional group generation for the unif-lby method cannot be completed for component c8h14-01. the following atoms were not matched: c 3 c 4 the functional groups generated group number no. of occur. group number no. of occur. 1200 2 1015 4 1000 2 aspen distillation synthesis 2008 cd distillation engine v25 release build 其中我设定的基本base method 是unif-dmd并没有指定unif-lby, 但我设定了estimate all missing parameters。 所以这样的情况下我不知道相图计算的时候是否用到了unif-lby估计得到的参数,如果有用到这样的参数,则相图就很可能不正确了,以为lby基团贡献计算的时候就已经出现了问题。查看更多